lintel guide 2011 - John Nicholls Building and Plumbing Merchants

Transcription

LINTEL GUIDE 2011
Click here
to go straight
to the contents
page…
www.stressline.ltd.uk
bUiLD On OUr sTrenGTH
cOmPAnY HisTOrY
Stressline Limited manufactures a wide range of structural building products
for domestic and commercial sectors. Stressline is the first choice for builders,
contractors & specifiers across the UK because of its ability to deliver high
quality products on time and at the right price, ensuring projects are not
disrupted and work is completed on time.
Stressline also supply direct to site or through a supply chain of merchants
across the country, making sure their products are always highly accessible.
Stressline’s customers choose them over other structural product
manufacturers because of the promise to always be competitive on price,
the mixed order delivery capabilities and the high quality service.
inTrODUcinG OUr eXTenDeD LinTeL rAnGe
bUiLD On OUr sTrenGTH
Stressline’s in-house technical and manufacturing departments have worked
hard over the last 12 months to deliver an extended range of steel lintels.
The new lintel guide clearly lays out the extended standard range of steel
lintels, and for the first time the prestressed concrete lintel range, allowing the
customer the utmost flexibility and choice to satisfy their lintel requirements.
sTrUcTUrAL bUiLDinG PrODUcTs
This extended steel lintel range perfectly compliments our other structural
building products.
We manufacture a complete range of prestressed concrete products
in addition to the prestressed concrete lintels; including flooring beams
(suitable for concrete or insulation infill), hollowcore flooring, and walling
panels. Precast items available include padstones, stairflights and landing
slabs, although our extensive design and manufacturing resource enables
special projects to be produced cost effectively. Our non structural range of
products includes fencing and landscape walling products.
2
‘h’ nominal
cOnTenTs
94
94
5 - 10
cAviTY WALL: WiDe inner LeAF LinTeLs
11 - 16
cAviTY WALL: WiDe OUTer LeAF LinTeLs
17 - 22
rOLLeD sTeeL secTiOns LinTeLs
23 - 25
cLOseD eAves LinTeLs
26 - 28
Timber FrAme LinTeLs
29 - 30
sinGLe LeAF eXTernAL sOLiD WALL LinTeLs
31 - 32
inTernAL sOLiD WALL LinTeLs
33 - 34
eXTernAL sOLiD WALL LinTeLs
35 - 36
PresTresseD cOncreTe LinTeLs
37 - 39
ArcH FOrmers
40
sPeciALs
41 - 43
PADsTOnes
44
OTHer sTressLine PrODUcTs
45
TecHnicAL
46 - 47
98
213
135
cAviTY WALL: sTAnDArD LeAF LinTeLs
135
94
‘h’ nominal
98
4
98
‘h’ nominal
98
service DeLiverY
Click on
the tabs on this
page to be
taken through
to the relevant
sections
150
240
‘h’ nominal
50 44 98
‘h’ nominal
98 47
‘h’ nominal
95
‘h’ nominal
200
200
100
220
3
cOnTenTs
%
Service Delivery
OUR COMMITMENT TO YOU
SALES & SUPPORT
Our Promise
Our area sales managers and sales technicians are
able to assist you with your specification needs.
Whether advice is needed for a single lintel, or a
comprehensive take off and pricing schedule for
a multi dwelling development, our team is here to
help.
Stressline understand the day-to-day challenges
you face on a building site and the importance of
working with a supplier you can trust. Our promise is
simple – to deliver competitively priced products, on
time, to the required specification.
The brochure and website outline our ranges and
offer tools to assist your selection.
Accreditations
In addition, our unique ability to manufacture a
range of structural building components offers the
specifier and the buyer a complete solution for
structural flooring (both beam and hollowcore), steel
and concrete lintels and structural precast products,
including padstones, staircases and landings.
Our flexible design and manufacturing facilities
enable your “special” lintel requirements to be
produced quickly and efficiently.
OUR PRODUCTS
Our comprehensive range of standard steel and
concrete lintels offers design capability for all
circumstances, designed to the relevant BS EN
standards and with the reassurance of BS EN ISO:
9001 (2008) management standard.
The cavity lintel range is supplied with captive
insulation to ensure that it is not displaced. The
fabricated range is manufactured with a proven
non-welded method creating a secure connection
that has not compromised the galvanised
protection.
Our range of prestressed concrete lintels is
manufactured using machinery and processes
designed by our own engineers. This has enabled
the maximum strength to section available, whilst
producing high volumes of consistent quality
products.
service DELIVERY
DELIVERY
All our products are delivered on flat bed articulated
or rigid lorries, with the option of either self offload
or crane offload. Depending on the customer’s
requirements both steel and concrete lintels are
packaged in stock packs or in consignment loads
(with the option of house plots and locations marked
on the product).
As we are located centrally we are able to supply
all our standard products nationally, with delivery
typically three to eight working days.
BACK… to ‘Contents’ page
4
Stressline has an on-going commitment to improving
both product and management systems;
•1989: BSI Quality Assurance Accreditation
to ISO 9001
• 2003: BS EN ISO 9001:2000
• 2009: ISO 9001:2008
Environmental and
Sustainability
We recognise our responsibilities to the environment.
We are committed to developing, implementing
and reviewing our management and operational
policies and procedures to minimise our
environmental impact. Our IMS includes all our
compliance policies and achievement targets.
From our ongoing environmental and sustainability
commitments we have continued to achieve
significant reductions in our impact as manufacturers
and distributors. One major environmental benefit
shared with our existing customers is the ability
to source our complete range of products and
for them to be delivered as a mixed load on one
vehicle, instead of separate deliveries which creates
wasteful and unnecessary movements.
cAviTY WALL
STANDARD LEAF
APPLicATiOn
ADvAnTAGes
standard and Heavy Duty (HD)
Designed to support:
• Masonry loads
• Masonry loads and uniformly distributed timber
floor loads
• Uniformly distributed roof loads (in most cases
HD lintel type is required)
• Easy to install and suitable for a variety of
applications
• Galvanised coating ensures durability/longevity
• Built-in plaster key: perforated base plate to
inner flange
• Excellent thermal efficiency of up to 0.32 W/mK
• Built-in continuous insulation
extra Heavy Duty (XHD) and composite extra
Heavy Duty (cXHD)
• Concrete floor loads
• Attic truss loads
• Point loads for example compound trusses,
steel beams etc
% 0870 7503167
if in doubt please contact our
technical department on
ALWAYS CHECK LOADINGS AGAINST OUR
LOAD-SPAN TABLE
insTALLATiOn nOTes
See page 46 for general installation notes.
bAcK… to ‘Contents’ page
sTAnDArD LeAF
Additional requirements for composite extra
Heavy Duty (cXHD) lintels
• Ensure that the inner leaf channel is filled with
well cured masonry before work proceeds over.
Masonry needs to be built tightly against the
vertical section of the channel and a mortar
joint added to the top of masonry, so that the
loads from units above are spread evenly over
the inner flange of the lintel.
• Composite lintels should be adequately
propped during construction, at
maximum 1.2 metre centres. Props
should not be removed until the mortar
has cured.
5
sTAnDArD LenGTHs (mm)
sL50
100mm outer leaf
50 - 65mm cavity
100 -115mm inner leaf
98 44 98
‘h’ nominal
Lintels are available in increments of 150mm
Not suitable to support precast concrete
floors, attic trusses, heavy point loads.
Nominal Height “h” (mm)
95
113
134
140
153
185
190
190
Weights (kg/m)
5.0
5.4
7.4
7.6
8.0
9.0
9.2
13.6 17.8
SWL 1:1/3:1 (kN)
16
17
22
23
24
28
28
28
28
SWL 19:1 (kN)
12
13
17
18
19
22
22
22
22
RM (kNm)
2.2
2.9
4.5
5.6
6.8
9.0
sL50 HD
‘h’ nominal
100mm outer leaf
50 - 65mm cavity
98 44 98
140
153
190
190
Weights (kg/m)
7.6
8.0
9.2
13.6 14.9 17.8
SWL 1:1/3:1 (kN)
42
40
41
41
33
33
SWL 19:1 (kN)
33
31
32
32
26
26
RM (kNm)
5.6
6.8
150
100mm outer leaf
50 - 65mm cavity
98 44 98
Suitable to support precast concrete floors,
attic trusses, and point loads.
sL50 XHD 225
225
98 44 98
sL50 cXHD 150
150
Weights (kg/m)
21.5 21.5 21.5
98 44 98
150
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
RM (kNm)
11.1 11.1 11.1
600 2250 2850 3450
2100 2700 3300 3900
225
Weights (kg/m)
26.7 26.7 26.7 26.7
225
225
225
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
RM (kNm)
20.6 20.6 20.6 20.6
600 1950 2250
1800 2100 2400
150
100mm outer leaf
50 - 65mm cavity
600 1800 2250
1650 2100 2700
150
156
156
Weights (kg/m)
16.3 16.3 16.3
156
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
12.6 12.6 12.6
RM (kNm)
See installation notes page 5
sL50 cXHD 225
230
cAviTY 50
100mm outer leaf
50 - 65mm cavity
98 44 98
236
236
236
Weights (kg/m)
19.6 19.6 19.6 19.6
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
21.5 21.5 21.5 20.5
RM (kNm)
600 1950 3150 4050
1800 3000 3900 4800
236
6
215
215
10.0 13.3 15.5 16.2
100mm outer leaf
50 - 65mm cavity
600 1350 1650 2250 2850 4050
1200 1500 2100 2700 3900 4200
sL50 XHD 150
600 1350 1650 1950 2250 2550 2850 3150 4050
1200 1500 1800 2100 2400 2700 3000 3900 4800
215
10.0 13.3 16.2
600 1350 1650 1950 2250 2550 2850 3150 4050
1200 1500 1800 2100 2400 2700 3000 3900 4800
95
113
134
140
153
185
190
190
Weights (kg/m)
5.2
5.6
7.7
7.9
8.3
9.3
9.5
14.1 17.9
SWL 1:1/3:1 (kN)
16
17
22
23
24
28
28
28
28
SWL 19:1 (kN)
12
13
17
18
19
22
22
22
22
RM (kNm)
2.2
2.9
4.5
5.6
6.8
9.0
600 1350 1650 2250 2850 4050
1200 1500 2100 2700 3900 4200
140
153
190
190
Weights (kg/m)
7.9
8.3
9.5
14.1 14.9 17.9
SWL 1:1/3:1 (kN)
42
40
41
41
33
33
SWL 19:1 (kN)
33
31
32
32
26
26
RM (kNm)
5.6
6.8
207
600 1800 2250
1650 2100 2700
150
150
Weights (kg/m)
21.5 21.5 21.5
98
64
98
sL70 HD
207
10.0 13.3 15.5 16.2
10.0 13.3 16.2
100mm outer leaf
70 - 85mm cavity
‘h’ nominal
207
‘h’ nominal
sL70
100mm outer leaf
70 - 85mm cavity
98
64
98
sL70 XHD 150
150
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
100mm outer leaf
70 - 85mm cavity
150
98
64
98
RM (kNm)
11.1 11.1 11.1
600 2250 2850 3450
2100 2700 3300 3900
sL70 XHD 225
225
225
225
225
Weights (kg/m)
26.7 26.7 26.7 26.7
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
100mm outer leaf
70 - 85mm cavity
225
98
64
98
RM (kNm)
20.6 20.6 20.6 20.6
600 1950 2250
1800 2100 2400
sL70 cXHD 150
156
156
156
Weights (kg/m)
16.3 16.3 16.3
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
100mm outer leaf
70 - 85mm cavity
150
98
64
98
12.6 12.6 12.6
600 1950 3150 4050
1800 3000 3900 4800
sL70 cXHD 225
236
236
236
236
Weights (kg/m)
19.6 19.6 19.6 19.6
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
100mm outer leaf
70 - 85mm cavity
98
64
98
21.5 21.5 21.5 20.5
7
cAviTY 70
230
sL100
‘h’ nominal
100mm outer leaf
100 - 110mm cavity
98
94
98
600 1350 1650 1950 2250 2550 2850 3150 4050
1200 1500 1800 2100 2400 2700 3000 3900 4800
95
113
134
140
153
185
190
190
225
Weights (kg/m)
5.3
5.7
7.9
8.10
8.5
9.5
9.6
14.3
19.6
SWL 1:1/3:1 (kN)
16
17
22
23
24
28
28
28
28
22
22
22
SWL 19:1 (kN)
12
13
17
18
19
22
RM (kNm)
2.2
2.9
4.5
5.6
6.8
9.0
sL100 HD
‘h’ nominal
100mm outer leaf
100 - 110mm cavity
94
98
98
600 1350 1650 2250 2850 4050
1200 1500 2100 2700 3900 4200
140
153
190
190
225
225
Weights (kg/m)
8.1
8.5
9.6
14.3 16.1
19.6
SWL 1:1/3:1 (kN)
42
40
41
41
33
33
32
32
26
26
SWL 19:1 (kN)
33
31
RM (kNm)
5.6
6.8
sL100 XHD 150
150
100mm outer leaf
100 - 110mm cavity
98
94
98
10.0 13.3 15.5
600 1800 2250
1650 2100 2700
150
150
150
Weights (kg/m)
22.3 22.3 22.3
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
RM (kNm)
11.1 11.1 11.1
sL100 XHD 225
600 2250 2850 3450
2100 2700 3300 3900
225
100mm outer leaf
100 - 110mm cavity
98
94
98
225
225
225
225
Weights (kg/m)
27.6 27.6 27.6 27.6
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
RM (kNm)
20.6 20.6 20.6 20.6
sL100 cXHD 150
600 1950 2250
1800 2100 2400
150
100mm outer leaf
100 - 110mm cavity
98
94
98
156
Weights (kg/m)
17.0 17.0 17.0
156
156
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
12.6 12.6 12.6
100mm outer leaf
100 - 110mm cavity
230
cAviTY 100
sL100 cXHD 225
98
94
98
236
Weights (kg/m)
20.5 20.5 20.5 20.5
236
236
236
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
21.5 21.5 21.5 20.5
600 1950 3150 4050
1800 3000 3900 4800
8
16.2
10.0 13.3
16.2
600 1350 1650 1950 2250 2550 2850 3150 4050
1200 1500 1800 2100 2400 2700 3000 3900 4800
95
113
134
153
185
185
190
Weights (kg/m)
5.6
6.0
8.2
8.8
9.8
9.8
10.0 14.8 19.7
SWL 1:1/3:1 (kN)
16
17
22
27
31
28
28
28
28
SWL 19:1 (kN)
12
13
17
21
25
22
22
22
22
RM (kNm)
2.2
2.9
4.5
6.8
9.0
9.0
600 1350 1650 2250 2850 4050
1200 1500 2100 2700 3900 4200
140
153
190
Weights (kg/m)
8.4
8.8
10.0 14.8 15.5 19.7
SWL 1:1/3:1 (kN)
42
40
41
41
33
33
SWL 19:1 (kN)
33
31
32
32
26
26
RM (kNm)
5.6
6.8
190
205
600 1800 2250
1650 2100 2700
150
150
Weights (kg/m)
23.3 23.3 23.3
205
10.0 13.3 16.2
100mm outer leaf
120 - 135mm cavity
98
114
98
sL120 HD
205
10.0 13.3 15.5 16.2
190
‘h’ nominal
sL120
‘h’ nominal
100mm outer leaf
120 - 135mm cavity
98
114
98
sL120 XHD 150
150
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
100mm outer leaf
120 - 135mm cavity
150
98
114
98
RM (kNm)
11.1 11.1 11.1
600 2250 2850 3450
2100 2700 3300 3900
sL120 XHD 225
225
225
225
225
Weights (kg/m)
28.6 28.6 28.6 28.6
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
100mm outer leaf
120 - 135mm cavity
225
98
114
98
RM (kNm)
20.6 20.6 20.6 20.6
600 1950 2250
1800 2100 2400
sL120 cXHD 150
156
156
156
Weights (kg/m)
18.1 18.1 18.1
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
100mm outer leaf
120 - 135mm cavity
150
98
114
98
12.6 12.6 12.6
600 1950 3150 4050
1800 3000 3900 4800
sL120 cXHD 225
236
Weights (kg/m)
21.5 21.5 21.5 21.5
236
236
236
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
100mm outer leaf
120 - 135mm cavity
98
114
98
21.5 21.5 21.5 20.5
9
cAviTY 120
230
sL150
‘h’ nominal
100mm outer leaf
150 - 165mm cavity
98
144
98
600 1350 1650 1950 2250 2550 2850 3150 4050
1200 1500 1800 2100 2400 2700 3000 3900 4800
95
113
134
153
185
Weights (kg/m)
5.8
6.3
8.5
9.0
10.0 10.0 10.2 15.2 21.2
SWL 1:1/3:1 (kN)
16
17
22
27
31
28
28
28
28
22
22
22
185
SWL 19:1 (kN)
12
13
17
21
25
22
RM (kNm)
2.2
2.9
4.5
6.8
9.0
9.0
sL150 HD
‘h’ nominal
100mm outer leaf
150 - 165mm cavity
98
144
98
600 1350 1650 2250 2850 4050
1200 1500 2100 2700 3900 4200
140
153
190
Weights (kg/m)
8.6
9.0
10.2 15.2 16.4 21.2
SWL 1:1/3:1 (kN)
42
40
41
41
33
33
32
32
26
26
SWL 19:1 (kN)
33
31
RM (kNm)
5.6
6.8
sL150 XHD 150
150
100mm outer leaf
150 - 165mm cavity
98
144
98
150
Weights (kg/m)
24.9 24.9 24.9
55
43
32
SWL 19:1 (kN)
46
36
27
sL150 XHD 225
11.1 11.1 11.1
225
98
144
98
150
SWL 5:1 (kN)
RM (kNm)
100mm outer leaf
150 - 165mm cavity
600 1800 2250
1650 2100 2700
150
600 2250 2850 3450
2100 2700 3300 3900
225
Weights (kg/m)
30.5 30.5 30.5 30.5
225
225
225
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
RM (kNm)
20.6 20.6 20.6 20.6
sL150 cXHD 150
600 1950 2250
1800 2100 2400
150
100mm outer leaf
150 - 165mm cavity
98
144
98
156
Weights (kg/m)
19.6 19.6 19.6
156
156
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
12.6 12.6 12.6
100mm outer leaf
150 - 165mm cavity
230
cAviTY 150
sL150 cXHD 225
98
144
98
236
Weights (kg/m)
23.3 23.3 23.3 23.3
236
236
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
21.5 21.5 21.5 20.5
600 1950 3150 4050
1800 3000 3900 4800
236
10
215
215
10.0 13.3 15.5 16.2
190
190
190
215
10.0 13.3 16.2
cAviTY WALL
WIDE INNER LEAF (WIL)
APPLicATiOn
ADvAnTAGes:
These lintels are suitable to support a 125-150mm
inner leaf of blockwork.
applications
• Built-in plaster key – perforated base plate to
inner flange
standard (WiL) and Heavy Duty (HD WiL)
• Masonry loads
floor loads
extra Heavy Duty (XHD WiL) and composite extra
Heavy Duty (cXHD WiL)
steel beams etc
% 0870 7503167
LOAD-SPAN TABLE
insTALLATiOn nOTes
11
WiDe inner LeAF (WiL)
Heavy Duty (cXHD WiL)
well cured masonry before work proceeds
over. Masonry needs to be built tightly
against the vertical section of the
channel and a mortar joint added
to the top of masonry, so that the
loads from units above are spread
evenly over the inner flange of
the lintel.
• Composite lintels should be
adequately propped
during construction,
at maximum 1.2 metre
centres. Props should not be
removed until the mortar has cured.
sL50
WiL
sL150
‘h’ nominal
100mm outer leaf
50 - 65mm cavity
98 44 135
Weights (kg/m)
‘h’ nominal
98 44 135
113
134
31
37
28
28
SWL 19:1 (kN)
20
20
24
24
24
24
29
22
22
RM (kNm)
3.5
4.5
6.4
7.7
8.8
9.9
600 1350 1650 2250 2850 4050
1200 1500 2100 2700 3900 4200
134
140
153
Weights (kg/m)
12.0 12.3 12.9 14.5 15.8 18.7
36
41
33
33
32
26
26
8.8
sL50 XHD 150 WiL
150
225
13.3 15.5 16.2
600 1800 2250
1650 2100 2700
150
Weights (kg/m)
23.7 23.7 23.7
150
150
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
RM (kNm)
11.1 11.1 11.1
600 2250 2850 3450
2100 2700 3300 3900
225
225
225
225
Weights (kg/m)
28.7 28.7 28.7 28.7
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
RM (kNm)
20.6 20.6 20.6 20.6
sL50 cXHD 150 WiL
600 1950 2250
1800 2100 2400
150
100mm outer leaf
50 - 65mm cavity
98 44 135
156
Weights (kg/m)
17.1 17.1 17.1
156
156
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
12.6 12.6 12.6
100mm outer leaf
50 - 65mm cavity
230
cAviTY 50 WiL
sL50 cXHD 225 WiL
98
64
135
600 1950 3150 4050
1800 3000 3900 4800
236
Weights (kg/m)
20.5 20.5 20.5 20.5
236
236
236
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
21.5 21.5 21.5 20.5
215
45
7.7
140
215
48
6.4
98 44
190
SWL 1:1/3:1 (kN)
RM (kNm)
100mm outer leaf
50 - 65mm cavity
215
31
28
sL50 XHD 225 WiL
190
31
35
190
31
38
140
185
26
SWL 19:1 (kN)
98 44
153
26
100mm outer leaf
50 - 65mm cavity
140
SWL 1:1/3:1 (kN)
100mm outer leaf
50 - 65mm cavity
95
10.2 11.0 12.0 12.3 12.9 14.4 14.5 14.5 18.7
sL50 HD WiL
600 1350 1650 1950 2250 2550 2850 3150 4050
1200 1500 1800 2100 2400 2700 3000 3900 4200
12
13.3 13.3 16.2
Weights (kg/m)
95
113
134
140
153
185
190
190
207
10.6 11.5 12.4 12.7 13.3 14.8 14.9 14.9 18.7
SWL 1:1/3:1 (kN)
26
26
31
31
31
31
37
28
28
SWL 19:1 (kN)
20
20
24
24
24
24
29
22
22
RM (kNm)
3.5
4.5
6.4
7.7
8.8
9.9
600 1350 1650 2250 2850 4050
1200 1500 2100 2700 3900 4200
134
140
153
190
207
Weights (kg/m)
12.4 12.7 13.3 14.9 15.8 18.7
48
45
36
41
33
33
SWL 19:1 (kN)
38
35
28
32
26
26
RM (kNm)
6.4
7.7
8.8
13.3 15.5 16.2
600 1800 2250
1650 2100 2700
150
150
Weights (kg/m)
23.7 23.7 23.7
13.3 13.3 16.2
100mm outer leaf
70 - 85mm cavity
98
64
135
sL70 HD WiL
207
SWL 1:1/3:1 (kN)
sL70 WiL
‘h’ nominal
600 1350 1650 1950 2250 2550 2850 3150 4050
1200 1500 1800 2100 2400 2700 3000 3900 4200
‘h’ nominal
100mm outer leaf
70 - 85mm cavity
98
64
135
sL70 XHD 150 WiL
150
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
100mm outer leaf
70 - 85mm cavity
150
98
64
140
RM (kNm)
11.1 11.1 11.1
600 2250 2850 3450
2100 2700 3300 3900
sL70 XHD 225 WiL
225
225
225
225
Weights (kg/m)
28.7 28.7 28.7 28.7
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
100mm outer leaf
70 - 85mm cavity
225
98
64
140
RM (kNm)
20.6 20.6 20.6 20.6
600 1950 2250
1800 2100 2400
sL70 cXHD 150 WiL
156
156
156
Weights (kg/m)
17.1 17.1 17.1
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
100mm outer leaf
70 - 85mm cavity
150
98
64
135
600 1950 3150 4050
1800 3000 3900 4800
sL70 cXHD 225 WiL
236
Weights (kg/m)
20.5 20.5 20.5 20.5
236
236
236
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
100mm outer leaf
70 - 85mm cavity
100 - 150mm inner leaf
230
98
64
135
21.5 21.5 21.5 20.5
13
cAviTY 70 WiL
12.6 12.6 12.6
sL100 WiL
‘h’ nominal
100mm outer leaf
100 - 110mm cavity
98
94
135
Weights (kg/m)
600 1350 1650 1950 2250 2550 2850 3150 4050
1200 1500 1800 2100 2400 2700 3000 3900 4200
95
113
134
140
153
185
26
26
31
31
31
31
37
28
28
29
22
22
20
20
24
24
24
24
RM (kNm)
3.5
4.5
6.4
7.7
8.8
9.9
sL100 HD WiL
‘h’ nominal
94
135
600 1350 1650 2250 2850 4050
1200 1500 2100 2700 3900 4200
134
140
153
Weights (kg/m)
12.7 13.0 13.6 15.2 17.0 20.5
36
41
33
33
32
26
26
35
28
RM (kNm)
6.4
7.7
8.8
sL100 XHD 150 WiL
150
140
13.3 15.5 16.2
600 1800 2250
1650 2100 2700
150
150
150
Weights (kg/m)
24.4 24.4 24.4
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
RM (kNm)
11.1 11.1 11.1
sL100 XHD 225 WiL
600 2250 2850 3450
2100 2700 3300 3900
225
100mm outer leaf
100 - 110mm cavity
98
94
140
225
225
225
225
Weights (kg/m)
29.6 29.6 29.6 29.6
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
RM (kNm)
20.6 20.6 20.6 20.6
sL100 cXHD 150 WiL
600 1950 2250
1800 2100 2400
150
100mm outer leaf
100 - 110mm cavity
98
94
135
156
Weights (kg/m)
17.9 17.9 17.9
156
156
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
12.6 12.6 12.6
sL100 cXHD 225 WiL
100mm outer leaf
100 - 110mm cavity
230
cAviTY 100 WiL
98
94
135
600 1950 3150 4050
1800 3000 3900 4800
236
236
236
Weights (kg/m)
21.4 21.4 21.4 21.4
236
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
21.5 21.5 21.5 20.5
225
45
38
94
225
48
SWL 19:1 (kN)
98
190
SWL 1:1/3:1 (kN)
100mm outer leaf
100 - 110mm cavity
225
SWL 1:1/3:1 (kN)
SWL 19:1 (kN)
98
190
10.8 11.6 12.7 13.0 13.6 15.1 15.2 15.2 20.5
100mm outer leaf
100 - 110mm cavity
190
14
13.3 13.3 16.2
113
134
140
153
185
190
190
205
11.4 12.2 13.2 13.4 14.0 15.6 15.7 15.7 20.5
SWL 1:1/3:1 (kN)
26
26
31
31
31
31
37
28
28
SWL 19:1 (kN)
20
20
24
24
24
24
29
22
22
RM (kNm)
3.5
4.5
6.4
7.7
8.8
9.9
600 1350 1650 2250 2850 4050
1200 1500 2100 2700 3900 4200
134
140
153
190
205
Weights (kg/m)
13.2 13.4 14.0 15.7 16.4 20.5
48
45
36
41
33
33
SWL 19:1 (kN)
38
35
28
32
26
26
6.4
7.7
8.8
13.3 15.5 16.2
600 1800 2250
1650 2100 2700
150
150
Weights (kg/m)
25.5 25.5 25.5
98
114
135
sL120 HD WiL
205
SWL 1:1/3:1 (kN)
RM (kNm)
13.3 13.3 16.2
100mm outer leaf
120 - 135mm cavity
‘h’ nominal
Weights (kg/m)
95
sL120 WiL
100mm outer leaf
120 - 135mm cavity
‘h’ nominal
600 1350 1650 1950 2250 2550 2850 3150 4050
1200 1500 1800 2100 2400 2700 3000 3900 4200
98
114
135
sL120 XHD 150 WiL
150
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
100mm outer leaf
120 - 135mm cavity
150
98
114
140
RM (kNm)
11.1 11.1 11.1
600 2250 2850 3450
2100 2700 3300 3900
sL120 XHD 225 WiL
225
225
225
225
Weights (kg/m)
30.6 30.6 30.6 30.6
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
100mm outer leaf
120 - 135mm cavity
225
98
114
140
RM (kNm)
20.6 20.6 20.6 20.6
600 1950 2250
1800 2100 2400
sL120 cXHD 150 WiL
156
156
156
Weights (kg/m)
18.9 18.9 18.9
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
98
114
135
12.6 12.6 12.6
600 1950 3150 4050
1800 3000 3900 4800
sL120 cXHD 225 WiL
236
236
236
236
Weights (kg/m)
22.5 22.5 22.5 22.5
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
100mm outer leaf
120 - 135mm cavity
230
98
114
135
21.5 21.5 21.5 20.5
15
cAviTY 120 WiL
RM (kNm)
100mm outer leaf
120 - 135mm cavity
150
sL150 WiL
‘h’ nominal
100mm outer leaf
150 - 165mm cavity
Weights (kg/m)
600 1350 1650 1950 2250 2550 2850 3150 4050
1200 1500 1800 2100 2400 2700 3000 3900 4200
95
113
134
140
153
185
26
26
31
31
31
31
37
28
28
29
22
22
20
20
24
24
24
24
RM (kNm)
3.5
4.5
6.4
7.7
8.8
9.9
sL150 HD WiL
135
‘h’ nominal
100mm outer leaf
150 - 165mm cavity
600 1350 1650 2250 2850 4050
1200 1500 2100 2700 3900 4200
134
140
153
Weights (kg/m)
13.6 13.8 14.4 16.0 17.3 22.0
36
41
33
33
32
26
26
35
28
RM (kNm)
6.4
7.7
8.8
sL150 XHD 150 WiL
150
100mm outer leaf
150 - 165mm cavity
98
140
144
13.3 15.5 16.2
600 1800 2250
1650 2100 2700
150
150
150
Weights (kg/m)
27.0 27.0 27.0
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
RM (kNm)
11.1 11.1 11.1
sL150 XHD 225 WiL
600 2250 2850 3450
2100 2700 3300 3900
225
100mm outer leaf
150 - 165mm cavity
98
144
225
Weights (kg/m)
32.5 32.5 32.5 32.5
SWL 5:1 (kN)
SWL 19:1 (kN)
140
225
225
225
79
60
49
41
66
51
41
34
RM (kNm)
20.6 20.6 20.6 20.6
sL150 cXHD 150 WiL
600 1950 2250
1800 2100 2400
150
100mm outer leaf
150 - 165mm cavity
98
144
135
156
156
156
Weights (kg/m)
20.4 20.4 20.4
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
12.6 12.6 12.6
sL150 cXHD 225 WiL
100mm outer leaf
150 - 165mm cavity
230
cAviTY 150 WiL
98
144
135
600 1950 3150 4050
1800 3000 3900 4800
236
Weights (kg/m)
24.3 24.3 24.3 24.3
236
236
236
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
21.5 21.5 21.5 20.5
215
45
38
135
215
48
SWL 19:1 (kN)
144
190
SWL 1:1/3:1 (kN)
98
215
SWL 1:1/3:1 (kN)
SWL 19:1 (kN)
144
190
11.7 12.6 13.6 13.8 14.4 15.9 16.0 16.0 22.0
98
190
16
13.3 13.3 16.2
cAviTY WALL
WIDE OUTER LEAF (WOL)
APPLicATiOn
ADvAnTAGes
These lintels are suitable to support a 125-150mm
outer leaf of blockwork or stonework.
applications
inner flange
standard and Heavy Duty (HD WOL)
• Masonry loads
floor loads
extra Heavy Duty (XHD WOL) and composite extra
Heavy Duty (cXHD WOL)
steel beams etc
% 0870 7503167
LOAD-SPAN TABLE
insTALLATiOn nOTes
17
WiDe OUTer LeAF (WOL)
Heavy Duty (cXHD WOL)
well cured masonry before work proceeds over.
Masonry needs to be built tightly against the
vertical section of the channel and a
mortar joint added to the top of
masonry, so that the loads
from units above are
spread evenly over the
inner flange of the lintel.
• Composite lintels should
be adequately propped
during construction, at
maximum 1.2 metre
centres. Props
should not be
removed until the
mortar has cured.
sL50 WOL
‘h’ nominal
125 -150mm outer leaf
50 - 65mm cavity
100mm inner leaf
135 44 98
Weights (kg/m)
600 1350 1650 1950 2250 2550 2850 3150
1200 1500 1800 2100 2400 2700 3000 3900
95
113
134
140
153
185
SWL 1:1/3:1 (kN)
26
26
31
31
31
31
37
28
29
22
SWL 19:1 (kN)
20
20
24
24
24
24
RM (kNm)
3.5
4.5
6.4
7.7
8.8
9.9
sL50 HD WOL
‘h’ nominal
600 1350 1650 2250 2850
1200 1500 2100 2700 3900
134
140
153
Weights (kg/m)
12.0 12.3 12.9 14.5 15.8
45
36
41
33
32
26
38
35
28
RM (kNm)
6.4
7.7
8.8
sL50 XHD 150 WOL
150
135 44 98
13.3 15.5
600 1800 2250
1650 2100 2700
150
Weights (kg/m)
22.4 22.4 22.4
150
150
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
RM (kNm)
11.1 11.1 11.1
sL50 XHD 225 WOL
600 2250 2850 3450
2100 2700 3300 3900
225
50 - 65mm cavity
100mm inner leaf
135 44 98
225
225
225
Weights (kg/m)
27.6 27.6 27.6 27.6
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
RM (kNm)
20.6 20.6 20.6
sL50 cXHD 150 WOL
600 1950 2250
1800 2100 2400
150
135 44 98
156
156
Weights (kg/m)
17.1 17.1 17.1
156
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
20.6
12.6 12.6 12.6
sL50 cXHD 225 WOL
50 - 65mm cavity
100mm inner leaf
230
cAviTY 50 WOL
225
SWL 5:1 (kN)
50 - 65mm cavity
100mm inner leaf
135 44 98
600 1950 3150 4050
1800 3000 3900 4800
236
Weights (kg/m)
20.5 20.5 20.5 20.5
236
236
236
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
21.5 21.5 21.5 20.5
215
48
SWL 19:1 (kN)
50 - 65mm cavity
100mm inner leaf
190
SWL 1:1/3:1 (kN)
135 44 98
190
10.2 11.0 12.0 12.3 12.9 14.4 14.5 14.5
50 - 65mm cavity
100mm inner leaf
190
18
13.3 13.3
Weights (kg/m)
95
113
134
140
153
185
190
190
10.6 11.5 12.4 12.7 13.3 14.8 14.9 14.9
SWL 1:1/3:1 (kN)
26
26
31
31
31
31
37
28
SWL 19:1 (kN)
20
20
24
24
24
24
29
22
RM (kNm)
3.5
4.5
6.4
7.7
8.8
600 1350 1650 2250 2850
1200 1500 2100 2700 3900
134
140
153
190
Weights (kg/m)
12.4 12.7 13.3 14.9 15.8
48
45
36
41
33
SWL 19:1 (kN)
38
35
28
32
26
RM (kNm)
6.4
7.7
8.8
13.3 15.5
600 1800 2250
1650 2100 2700
150
150
Weights (kg/m)
22.4 22.4 22.4
13.3 13.3
125 - 150mm outer leaf
70 - 85mm cavity
100mm inner leaf
135
64
98
sL70 HD WOL
207
SWL 1:1/3:1 (kN)
9.9
sL70 WOL
‘h’ nominal
600 1350 1650 1950 2250 2550 2850 3150
1200 1500 1800 2100 2400 2700 3000 3900
‘h’ nominal
70 - 85mm cavity
100mm inner leaf
135
64
98
sL70 XHD 150 WOL
150
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
70 - 85mm cavity
100mm inner leaf
150
135
64
98
RM (kNm)
11.1 11.1 11.1
600 2250 2850 3450
2100 2700 3300 3900
sL70 XHD 225 WOL
225
225
225
225
Weights (kg/m)
27.6 27.6 27.6 27.6
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
70 - 85mm cavity
100mm inner leaf
225
135
64
98
RM (kNm)
20.6 20.6 20.6 20.6
600 1950 2250
1800 2100 2400
sL70 cXHD 150 WOL
156
156
156
Weights (kg/m)
17.1 17.1 17.1
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
135
64
98
12.6 12.6 12.6
600 1950 3150 4050
1800 3000 3900 4800
sL70 cXHD 225 WOL
236
236
236
236
Weights (kg/m)
20.5 20.5 20.5 20.5
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
70 - 85mm cavity
100mm inner leaf
230
135
64
98
21.5 21.5 21.5 20.5
19
cAviTY 70 WOL
RM (kNm)
70 - 85mm cavity
100mm inner leaf
150
sL100 WOL
‘h’ nominal
100 - 110mm cavity
100mm inner leaf
135
94
98
600 1350 1650 1950 2250 2550 2850 3150
1200 1500 1800 2100 2400 2700 3000 3900
95
113
134
140
153
185
SWL 1:1/3:1 (kN)
26
26
31
31
31
31
37
28
29
22
SWL 19:1 (kN)
20
20
24
24
24
24
RM (kNm)
3.5
4.5
6.4
7.7
8.8
9.9
sL100 HD WOL
‘h’ nominal
135
94
98
600 1350 1650 2250 2850
1200 1500 2100 2700 3900
140
153
Weights (kg/m)
12.7 13.0 13.6 15.2 17.0
SWL 1:1/3:1 (kN)
48
45
36
41
33
32
26
38
35
28
RM (kNm)
6.4
7.7
8.8
sL100 XHD 150 WOL
150
94
98
13.3 15.5
600 1800 2250
1650 2100 2700
150
150
150
Weights (kg/m)
23.2 23.2 23.2
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
RM (kNm)
11.1 11.1 11.1
sL100 XHD 225 WOL
600 2250 2850 3450
2100 2700 3300 3900
225
100 - 110mm cavity
100mm inner leaf
135
94
98
225
225
225
225
Weights (kg/m)
28.4 28.4 28.4 28.4
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
RM (kNm)
20.6 20.6 20.6 20.6
sL100 cXHD 150 WOL
600 1950 2250
1800 2100 2400
150
100 - 110mm cavity
100mm inner leaf
135
94
98
156
156
156
Weights (kg/m)
17.9 17.9 17.9
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
12.6 12.6 12.6
sL100 cXHD 225 WOL
100 - 110mm cavity
100mm inner leaf
230
cAviTY 100 WOL
135
94
98
600 1950 3150 4050
1800 3000 3900 4800
236
236
236
236
Weights (kg/m)
21.2 21.2 21.2 21.2
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
21.5 21.5 21.5 20.5
225
134
SWL 19:1 (kN)
135
190
100 - 110mm cavity
100mm inner leaf
190
10.8 11.6 12.7 13.0 13.6 15.1 15.2 15.2
Weights (kg/m)
100 - 110mm cavity
100mm inner leaf
190
20
13.3 13.3
Weights (kg/m)
95
113
134
140
153
185
190
190
11.4 12.2 13.2 13.4 14.0 15.6 15.7 15.7
SWL 1:1/3:1 (kN)
26
26
31
31
31
31
37
28
SWL 19:1 (kN)
20
20
24
24
24
24
29
22
RM (kNm)
3.5
4.5
6.4
7.7
8.8
600 1350 1650 2250 2850
1200 1500 2100 2700 3900
134
Weights (kg/m)
13.2 13.4 14.0 15.7 16.4
140
153
190
48
45
36
41
33
SWL 19:1 (kN)
38
35
28
32
26
6.4
7.7
8.8
13.3 15.5
600 1800 2250
1650 2100 2700
150
150
Weights (kg/m)
24.6 24.6 24.6
13.3 13.3
120 - 135mm cavity
100mm inner leaf
135
114
98
sL120 HD WOL
205
SWL 1:1/3:1 (kN)
RM (kNm)
9.9
sL120 WOL
‘h’ nominal
600 1350 1650 1950 2250 2550 2850 3150
1200 1500 1800 2100 2400 2700 3000 3900
120 - 135mm cavity
100mm inner leaf
‘h’ nominal
135
114
98
sL120 XHD 150 WOL
150
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
120 - 135mm cavity
100mm inner leaf
150
135
114
98
RM (kNm)
11.1 11.1 11.1
600 2250 2850 3450
2100 2700 3300 3900
sL120 XHD 225 WOL
225
Weights (kg/m)
29.6 29.6 29.6 29.6
225
225
225
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
120 - 135mm cavity
100mm inner leaf
225
135
114
98
RM (kNm)
20.6 20.6 20.6 20.6
600 1950 2250
1800 2100 2400
sL120 cXHD 150 WOL
156
156
156
Weights (kg/m)
19.3 19.3 19.3
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
135
114
98
12.6 12.6 12.6
600 1950 3150 4050
1800 3000 3900 4800
sL120 cXHD 225 WOL
236
Weights (kg/m)
22.4 22.4 22.4 22.4
236
236
236
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
120 - 135mm cavity
100mm inner leaf
230
135
114
98
21.5 21.5 21.5 20.5
21
cAviTY 120 WOL
SWL 5:1 (kN)
120 - 135mm cavity
100mm inner leaf
150
sL150 WOL
‘h’ nominal
150 - 165mm cavity
100mm inner leaf
Weights (kg/m)
600 1350 1650 1950 2250 2550 2850 3150
1200 1500 1800 2100 2400 2700 3000 3900
95
113
134
140
153
185
SWL 1:1/3:1 (kN)
26
26
31
31
31
31
37
28
29
22
SWL 19:1 (kN)
20
20
24
24
24
24
RM (kNm)
3.5
4.5
6.4
7.7
8.8
9.9
sL150 HD WOL
144
98
‘h’ nominal
150 - 165mm cavity
100mm inner leaf
600 1350 1650 2250 2850
1200 1500 2100 2700 3900
134
140
153
Weights (kg/m)
13.6 13.8 14.4 16.0 17.3
45
36
41
33
32
26
38
35
28
RM (kNm)
6.4
7.7
8.8
sL150 XHD 150 WOL
98
150
150 - 165mm cavity
100mm inner leaf
135
144
98
13.3 15.5
600 1800 2250
1650 2100 2700
150
150
150
Weights (kg/m)
25.7 25.7 25.7
SWL 5:1 (kN)
55
43
32
SWL 19:1 (kN)
46
36
27
RM (kNm)
11.1 11.1 11.1
sL150 XHD 225 WOL
600 2250 2850 3450
2100 2700 3300 3900
225
150 - 165mm cavity
100mm inner leaf
135
144
98
225
225
225
225
Weights (kg/m)
31.3 31.3 31.3 31.3
SWL 5:1 (kN)
79
60
49
41
SWL 19:1 (kN)
66
51
41
34
RM (kNm)
20.6 20.6 20.6 20.6
sL150 cXHD 150 WOL
600 1950 2250
1800 2100 2400
150
150 - 165mm cavity
100mm inner leaf
144
98
156
156
156
Weights (kg/m)
20.5 20.5 20.5
SWL 5:1 (kN)
72
62
53
SWL 19:1 (kN)
61
52
45
RM (kNm)
12.6 12.6 12.6
sL150 cXHD 225 WOL
150 - 165mm cavity
100mm inner leaf
230
cAviTY 150 WOL
135
135
144
98
600 1950 3150 4050
1800 3000 3900 4800
236
Weights (kg/m)
24.1 24.1 24.1 24.1
236
236
236
SWL 5:1 (kN)
89
71
55
37
SWL 19:1 (kN)
75
60
46
35
RM (kNm)
21.5 21.5 21.5 20.5
215
48
SWL 19:1 (kN)
144
190
SWL 1:1/3:1 (kN)
135
190
11.7 12.6 13.6 13.8 14.4 15.9 16.0 16.0
135
190
22
13.3 13.3
rOLLeD sTeeL secTiOns
APPLicATiOn
mATeriAL
Rolled Steel (RS) and Rolled Steel Channel (RSC)
fabricated lintels are designed for extreme
loading conditions:
• Masonry loads
steel beams etc
Lintels are manufactured using 203x133x30kg/m
UB or 230x90x32.2kg/m RSC with a 6mm welded
bottom plate to BS EN 10025 – 2: 2004 of steel
grade S275.
LOAD-SPAN TABLE
insTALLATiOn nOTes
FinisHinG
Lintels are coated as standard in a red-oxide
paint. However, they can be supplied, at extra
cost, with a galvanised finish.
ADvAnTAGes
• Available in 50mm increments with a maximum
length of 6600mm
• Can suit a variety of cavity wall constructions
• Availability 7-8 working days (red oxide finish)
Additional requirements for rs and rsc type
lintels
• Lintels must be laterally restrained and
adequately propped during construction at
maximum 1.2 metre centres. Props should not
be removed until the mortar has cured.
• Minimum of 200mm bearing is required
• RSC type lintels - channel MUST be filled with
masonry before the work proceeds over and
needs to be built tightly against the vertical
section of the channel using good quality, well
bonded mortar joints.
% 0870 7503167
23
sL50/rs
213
213
Weights (kg/m)
41.6 41.6 41.6 41.6 41.6 41.6 41.6
SWL 5:1/19:1 (kN)
RM (kNm)
240
900 5100 5400 5700 6000 6300 6600
4800
82
213
77
213
72
213
67
213
64
213
60
213
58
50.0 50.0 50.0 50.0 50.0 50.0 50.0
100mm outer leaf
50 - 65mm cavity
sL70/rs
213
213
Weights (kg/m)
42.9 42.9 42.9 42.9 42.9 42.9 42.9
SWL 5:1/19:1 (kN)
RM (kNm)
265
900 5100 5400 5700 6000 6300 6600
4800
82
213
77
213
72
213
67
213
64
213
60
213
58
50.0 50.0 50.0 50.0 50.0 50.0 50.0
100mm outer leaf
70 - 85mm cavity
sL100/rs
213
213
Weights (kg/m)
44.6 44.6 44.6 44.6 44.6 44.6 44.6
SWL 5:1/19:1 (kN)
RM (kNm)
300
900 5100 5400 5700 6000 6300 6600
4800
82
213
77
213
72
213
67
213
64
213
60
213
58
50.0 50.0 50.0 50.0 50.0 50.0 50.0
100mm outer leaf
100 - 110mm cavity
sL120/rs
213
213
Weights (kg/m)
45.6 45.6 45.6 45.6 45.6 45.6 45.6
SWL 5:1/19:1 (kN)
RM (kNm)
320
900 5100 5400 5700 6000 6300 6600
4800
82
213
77
213
72
213
67
213
64
213
60
213
58
50.0 50.0 50.0 50.0 50.0 50.0 50.0
100mm outer leaf
120 - 135mm cavity
213
. sTAnDArD LenGTHs (mm)
sL150/rs
350
100mm outer leaf
150 - 165mm cavity
900 5100 5400 5700 6000 6300 6600
4800
213
Weights (kg/m)
47.1 47.1 47.1 47.1 47.1 47.1 47.1
SWL 5:1/19:1 (kN)
RM (kNm)
82
213
77
213
72
213
67
213
64
213
60
213
58
50.0 50.0 50.0 50.0 50.0 50.0 50.0
24
900 5100 5400 5700 6000 6300 6600
4800
236
Weights (kg/m)
44.1 44.1 44.1 44.1 44.1 44.1 44.1
90
85
236
80
236
76
236
72
236
69
55.7 55.7 55.7 55.7 55.7 55.7 55.7
900 5100 5400 5700 6000 6300 6600
4800
236
Weights (kg/m)
45.4 45.4 45.4 45.4 45.4 45.4 45.4
SWL 5:1/19:1 (kN)
RM (kNm)
95
236
90
236
85
236
80
236
76
236
72
69
55.7 55.7 55.7 55.7 55.7 55.7 55.7
900 5100 5400 5700 6000 6300 6600
4800
236
Weights (kg/m)
46.6 44.6 44.6 44.6 44.6 44.6 44.6
RM (kNm)
95
236
90
236
85
236
80
236
76
236
72
69
55.7 55.7 55.7 55.7 55.7 55.7 55.7
900 5100 5400 5700 6000 6300 6600
4800
236
Weights (kg/m)
47.6 47.6 47.6 47.6 47.6 47.6 47.6
RM (kNm)
95
236
90
236
85
236
80
236
76
236
72
69
55.7 55.7 55.7 55.7 55.7 55.7 55.7
900 5100 5400 5700 6000 6300 6600
4800
236
Weights (kg/m)
49.1 49.1 49.1 49.1 49.1 49.1 49.1
SWL 5:1/19:1 (kN)
RM (kNm)
315
100mm outer leaf
120 - 135mm cavity
95
236
90
236
85
236
80
236
76
236
72
236
69
55.7 55.7 55.7 55.7 55.7 55.7 55.7
sL150/rsc
345
100mm outer leaf
150 - 165mm cavity
25
sL120/rsc
236
295
100mm outer leaf
100 - 110mm cavity
SWL 5:1/19:1 (kN)
sL100/rsc
236
265
100mm outer leaf
70 - 85mm cavity
SWL 5:1/19:1 (kN)
sL70/rsc
236
240
100mm outer leaf
50 - 65mm cavity
230
RM (kNm)
95
236
230
SWL 5:1/19:1 (kN)
236
230
sL50/rsc
230
230
cLOseD eAves
APPLicATiOn
ADvAnTAGes
Open back Lintel (e)
• Standard truss roof loads
• Available in 150mm increments
• The curtain brackets on Open Back Eaves
Lintels can be easily fixed without the need of
timber battens
• Loads on Eaves HD type lintels can be applied
directly to the box section, without the aid of
another course of blockwork
• Can suit a variety of cavity wall constructions
inner flange
• Excellent thermal efficiency provided by the
continuous insulation
• Lintels suitable for wider cavities are available
on request
Heavy Duty box section Lintel (e HD and e XHD)
• Attic trusses
• Compound trusses
LOAD-SPAN TABLE
insTALLATiOn nOTes
Open Back Eaves Lintels must be built in with a
course of blockwork positioned tightly against the
up-stand of the lintel and a continuous timber
wall plate as shown in the illustration.
% 0870 7503167
cLOseD eAves
26
600 1650 1950 2250 2550
1500 1800 2100 2400 2700
150
150
150
150
Weights (kg/m)
7.2
7.2
10.7 10.7 10.7
SWL (kN)
21
18
20
17
15
RM (kNm)
3.6
3.6
4.8
4.8
4.8
sL50/e
150
150
50 44 98
50 - 80mm cavity
600 1650 1950 2250 2550
1500 1800 2100 2400 2700
150
150
150
150
150
Weights (kg/m)
9.9
9.9
9.9
9.9
9.9
SWL (kN)
46
38
32
28
24
RM (kNm)
7.8
7.8
7.8
7.8
7.8
sL50/e HD
150
104
96
50 - 80mm cavity
600 1650 1950 2250 2550 2850
1500 1800 2100 2400 2700 3000
150
150
150
150
150
Weights (kg/m)
14.8 14.8 14.8 14.8 14.8 14.8
sL50/e XHD
150
SWL (kN)
54
45
38
33
29
26
RM (kNm)
9.2
9.2
9.2
9.2
9.2
9.2
150
104
96
50 - 80mm cavity
600 1650 1950 2250 2550
1500 1800 2100 2400 2700
150
150
150
150
Weights (kg/m)
7.8
7.8
11.6 11.6 11.6
SWL (kN)
21
18
20
17
15
RM (kNm)
3.6
3.6
4.8
4.8
4.8
sL50/e WiL
150
150
50 44
135
50 - 80mm cavity
125 -150 inner leaf
600 1650 1950 2250 2550
1500 1800 2100 2400 2700
150
150
150
150
Weights (kg/m)
10.7 10.7 10.7 10.7 10.7
sL50/e HD WiL
150
46
38
32
28
24
RM (kNm)
7.8
7.8
7.8
7.8
7.8
104
125
50 - 80mm cavity
125 -150 inner leaf
600 1650 1950 2250 2550 2850
1500 1800 2100 2400 2700 3000
150
150
150
150
150
Weights (kg/m)
16.2 16.2 16.2 16.2 16.2 16.2
sL50/e XHD WiL
150
SWL (kN)
54
45
38
33
29
26
RM (kNm)
9.2
9.2
9.2
9.2
9.2
9.2
150
104
125
50 - 80mm cavity
125 -150 inner leaf
27
cLOseD eAves 50
SWL (kN)
150
sL100/e
150
50 84
98
600 1650 1950 2250 2550
1500 1800 2100 2400 2700
150
150
150
150
150
Weights (kg/m)
7.5
7.5
11.1 11.1 11.1
SWL (kN)
21
18
20
17
15
RM (kNm)
3.6
3.6
4.8
4.8
4.8
90 - 120mm cavity
sL100/e HD
150
138
96
600 1650 1950 2250 2550
1500 1800 2100 2400 2700
150
150
150
150
150
Weights (kg/m)
10.5 10.5 10.5 10.5 10.5
SWL (kN)
46
38
32
28
24
RM (kNm)
7.8
7.8
7.8
7.8
7.8
90 - 120mm cavity
sL100/e XHD
150
138
96
600 1650 1950 2250 2550 2850
1500 1800 2100 2400 2700 3000
150
150
150
150
150
150
Weights (kg/m)
15.6 15.6 15.6 15.6 15.6 15.6
SWL (kN)
54
45
38
33
29
26
RM (kNm)
9.2
9.2
9.2
9.2
9.2
9.2
600 1650 1950 2250 2550
1500 1800 2100 2400 2700
90 - 120mm cavity
sL100/e WiL
150
50 84
135
150
150
150
150
150
Weights (kg/m)
8.1
8.1
12.0 12.0 12.0
SWL (kN)
21
18
20
17
15
RM (kNm)
3.6
3.6
4.8
4.8
4.8
90 - 120mm cavity
125 -150 inner leaf
sL100/e HD WiL
138
125
600 1650 1950 2250 2550
1500 1800 2100 2400 2700
150
150
150
150
150
Weights (kg/m)
11.3 11.3 11.3 11.3 11.3
SWL (kN)
46
38
32
28
24
RM (kNm)
7.8
7.8
7.8
7.8
7.8
90 - 120mm cavity
125 -150 inner leaf
sL100/e XHD WiL
150
cLOseD eAves 100
150
138
125
150
Weights (kg/m)
17.0 17.0 17.0 17.0 17.0 17.0
150
150
150
150
150
SWL (kN)
54
45
38
33
29
26
RM (kNm)
9.2
9.2
9.2
9.2
9.2
9.2
90 - 120mm cavity
125 -150 inner leaf
600 1650 1950 2250 2550 2850
1500 1800 2100 2400 2700 3000
28
Timber FrAme
APPLicATiOn
ADvAnTAGes
Timber Frame Lintels (TF) are designed for use in
timber frame construction and are intended to
support the outer leaf of masonry only, generally
brickwork.
• Easy to install and suitable for a variety of cavity
walls
• Supplied with appropriate number of restraining
clips
LOAD-SPAN TABLE
insTALLATiOn nOTes
% 0870 7503167
Additional requirements for (TF) type lintels
• To avoid excessive deflection and possible
twisting, lintels should be secured laterally with
restraining clips and should be adequately
propped during construction at maximum 1.2
meter centres. Props can be removed after the
mortar has cured.
• A tight fitting timber batten (supplied by others)
should be placed at mid span to help prevent
any lateral deflection.
• Restraining clips to be spaced at maximum
500mm centres, starting from mid span. Clips
must be nailed to the timber frame.
Timber FrAme
29
sL50 TF
‘h’ nominal
98 47
125
122
135
185
190
215
Weights (kg/m)
3.8
5.6
6.0
7.2
7.3
7.9
SWL (kN)
9
9
9
11
11
13
RM (kNm)
1.2
1.9
2.6
4.0
4.8
6.2
50 - 65mm cavity
102mm outer leaf
sL70 TF
‘h’ nominal
98
67
130
141
161
185
200
215
Weights (kg/m)
4.1
4.3
7.1
7.6
7.8
8.1
SWL (kN)
9
9
9
11
11
13
RM (kNm)
1.2
1.6
2.6
4.0
4.8
6.2
sL100 TF
‘h’ nominal
90 - 100mm cavity
102mm outer leaf
600 1350 1650 2550 3150 3750
1200 1500 2400 3000 3600 3900
70 - 80mm cavity
102mm outer leaf
98
600 1350 1950 2550 3150 3750
1200 1800 2400 3000 3600 3900
97
146
157
174
220
245
280
Weights (kg/m)
4.8
7.5
7.9
9.0
9.7
10.5
SWL (kN)
9
9
9
11
11
13
RM (kNm)
1.2
1.9
2.6
4.0
4.8
6.2
Timber FrAme
600 1350 1950 2550 3150 3750
1200 1800 2400 3000 3600 3900
30
sinGLe LeAF eXTernAL
sOLiD WALL
APPLicATiOn
ADvAnTAGes
Tray (Tr) and channel (cH)
• 100mm external leaf solid blockwork
• 102mm external leaf brickwork
• 140mm external leaf solid blockwork
(TR WL and/or CH WL)
• Easy to install
• Suitable for faced brick/block walls
• Suitable for use over meter boxes and garage
personnel doors
LOAD-SPAN TABLE
insTALLATiOn nOTes
% 0870 7503167
31
sinGLe LeAF eXTernAL sOLiD WALL
Additional requirements for (Tr) and (cH) type
lintels
twisting, lintels should be adequately propped
during construction at maximum 1.2 metre
centres. Props can be removed after the mortar
has cured.
• To achieve stated loading figures, Channel
Lintels (CH) MUST be filled with well cured
masonry before work proceeds over.
STANDARD LENGTHS (mm)
SL100 TR
‘h’ nominal
95
600 1650 1950 2550 3150
1500 1800 2400 3000 3900
115
115
165
225
225
Weights (kg/m)
5.0
5.0
6.8
8.9
8.9
SWL (kN)
5
6
10
17
13
RM (kNm)
1.4
1.4
3.6
5.8
5.8
SL100 CH 150
156
100
600 1650 1950
1500 1800 2100
156
156
156
Weights (kg/m)
7.0
7.0
7.0
SWL (kN)
29
23
20
RM (kNm)
4.9
4.9
4.9
SL100 CH 225
231
100
231
231
231
231
231
Weights (kg/m)
8.8
8.8
8.8
8.8
8.8
SWL (kN)
57
47
34
30
20
RM (kNm)
9.8
9.8
9.8
9.8
9.8
SINGLE LEAF EXTERNAL SOLID WALL
600 1650 1950 2550 3150
1500 1800 2400 3000 3900
32
inTernAL sOLiD WALL
APPLicATiOn
ADvAnTAGes
Galvanised steel box lintels are designed for use
in internal 100mm wide or 140-150mm wide, nonload bearing and load bearing walls.
• Masonry loads, timber floor joists and/or roof
trusses
steel beams etc
• Easy to install
• Suitable for 100mm wide or 140-150mm wide
walls
• Can be supplied insulated for use at eaves level
• Built-in plaster key – perforated plate to base
and two sides
• Suitable for use under various loading
conditions
LOAD-SPAN TABLE
insTALLATiOn nOTes
% 0870 7503167
inTernAL sOLiD WALL
33
sL100 bOX
100
‘h’ nominal
600 1650 1950 2550 2850 3750 4350
1500 1800 2400 2700 3600 4200 4800
108
108
150
150
225
Weights (kg/m)
6.9
6.9
8.3
8.3
15.9 15.9 15.9
SWL (kN)
24
20
28
24
RM (kNm)
4.1
4.1
7.8
7.8
35
225 225
30
27
15.5 15.5 15.5
Standard Duty
sL100 bOX HD
‘h’ nominal
100
600 1350 1950
1200 1800 2700
150
225
Weights (kg/m)
8.3
15.9 15.9
SWL (kN)
51
RM (kNm)
7.8
75
225
49
15.5 15.5
Heavy Duty
sL140 bOX
‘h’ nominal
140
600 1650 2250 2550 2850 3750 4350
1500 2100 2400 2700 3600 4200 4800
150
150
150
150
225
Weights (kg/m)
9.7
9.7
9.7
9.7
18.0 18.0 18.0
SWL (kN)
50
35
30
26
RM (kNm)
8.6
8.6
8.6
8.6
40
‘h’ nominal
140
600 1350 1950
1200 1800 2700
150
225
Weights (kg/m)
9.7
18.0 18.0
SWL (kN)
60
RM (kNm)
8.6
900 1050 1200
80
225
54
17.2 17.2
Heavy Duty
sL100 inT
inTernAL sOLiD WALL
‘h’ nominal
28
100
140
Light Duty
28
28
28
Weights (kg/m)
1.2
1.2
1.2
SWL (kN) with 150mm coursing
5
5
5
SWL (kN) with 225mm coursing
7
7
7
NOTE: these loadings are achieved with the composite action of one course of blockwork built on top.
The mortar MUST be allowed to harden for at least 24 hours before applying any additional loads.
sL75 inT
900 1050 1200
28
75
28
28
28
Weights (kg/m)
1.1
1.1
1.1
5
7
7
SWL (kN)
NOTE: these loadings are achieved with the composite action of one course of blockwork built on top.
The mortar MUST be allowed to harden for at least 24 hours before applying any additional loads.
Light Duty
34
34
29
17.2 17.2 17.2
Standard Duty
sL140 bOX HD
225 225
eXTernAL sOLiD WALL
APPLicATiOn
ADvAnTAGes
Galvanised steel box lintels are designed for use
in 200-215mm solid walls and are available in
three different designs: box with a lip/toe (SL200
BOX), inverted ‘T’ section (SL200 T) or back to
back channel (SL200 CH).
• Tile hanging
• Masonry loads
• Timber floor joists
• Attic truss loads and/or roof trusses
steel beams etc
• SL200 BOX is designed to support 19:1 load ratio
• SL200 CH and SL200 ‘T’ are designed to support
1:1 load ratio
• Easy to install
• Inverted ‘T’ and back to back channel sections
can be used to carry fair facing brick walls on
both sides
• Can be used in tile-hanging external walls
• Suitable for use under various loading
conditions
% 0870 7503167
LOAD-SPAN TABLE
insTALLATiOn nOTes
eXTernAL sOLiD WALL
Additional requirements for sL200 cH and sL200
‘T’ type lintels:
twisting, lintels should be adequately propped
during construction at maximum 1.2 metre
centres. Props should only be removed after the
mortar has cured.
• To achieve stated loading figures, SL200 CH
lintels MUST be filled with well cured masonry
before work proceeds over.
35
sL200 bOX
‘h’ nominal
200
600 1650 2250 2850 3150 3750 4650
1500 2100 2700 3000 3600 4500 4800
150
150
150
Weights (kg/m)
9.9
9.9
14.8 18.4 18.4 18.4 18.4
SWL 19:1 (kN)
37
26
27
RM (kNm)
6.4
6.4
8.6
225
52
225
43
‘h’ nominal
200
600 1650 1950
1500 1800 2700
150
Weights (kg/m)
14.8 18.4 18.4
SWL 19:1(kN)
50
RM (kNm)
8.6
225
65
225
58
18.5 18.5
Heavy Duty
sL200 ‘T’
‘h’ nominal
200
600 1500 2250
1350 2100 2700
75
95
Weights (kg/m)
7.7
8.7 12.5
SWL 1:1(kN)
12
10
24
175
RM (kNm)
1.9
2.5
4.2
Standard Duty
sL200 cH
225
200
Heavy Duty
eXTernAL sOLiD WALL
600 1650 1950 2550 3150
1500 1800 2400 3000 3900
231
231
231
Weights (kg/m)
17.6 17.6 17.6 17.6 17.6
231 231
SWL 1:1(kN)
90
80
67
53
40
RM (kNm)
19
19
19
19
19
36
34
32
18.5 18.5 18.5 18.5
Standard Duty
sL200 bOX HD
225 255
PresTresseD cOncreTe
APPLicATiOn
imPOrTAnT nOTes
• Masonry loads
• Uniformly distributed timber floor loads
• Uniformly distributed roof loads
steel beams etc
• The loading figures published in the loadspan tables represent the Uniform Distributed
Serviceable Load (UDL) in kN/m which can be
supported by the lintel without the provision
of structural brickwork/blockwork over. This is
known as Independent Design.
• Lintel lengths shown greyed out within the loadspan table are available in longer lengths than
the maximum clear span would normally allow.
These longer lengths lintels should be used
over a series of openings (with intermediate
supports) NOT exceeding the maximum clear
span and NOT simply supported at each end
(i.e. all 65mm/70mm deep lintels must not clear
span more than 1800mm).
LOAD-SPAN TABLE
insTALLATiOn nOTes
Additional requirements for lintels supporting
concrete floor units
• Check that the correct lintel has been installed.
• Minimum recommended lintel depth is
140mm in order to absorb the shock loading
of concrete floor. Precast flooring units should
be laid on a mortar bed across the whole
wall width and should not be dragged over
supports.
% 0870 7503167
ADvAnTAGes
PresTresseD cOncreTe
applications: internal partitions, external cavity
walls, garages, over services.
• We offer a wide range of lintels from
100 x 65 through to 220 x 140 catering for every
circumstance, with both ‘Universal’ and
‘Hi-Strength’ derivatives where required.
• If required, Stressline can schedule and deliver
in house plots.
37
STANDARD
LENGTHS (mm)
100 x 65
65
100
600 750 900 1050 1200 1350 1500 1650 1800 2100 2400 2700 3000
Clear Span (mm) 300 450 600 750 900 1050 1200 1350 1500 1800 2100 2400 2700
Weight (kg/m)
15.3 15.3 15.3 15.3 15.3 15.3 15.3 15.3 15.3 15.3 15.3 15.3 15.3
UDL (kN/m)
23.9* 23.9* 13.8* 8.9
RM (kNm)
0.8
0.8
0.8
*UDL is restricted by shear
Minimum manufactured length is 450mm
100 x 70 Hi-Strength
70
100
STANDARD
LENGTHS (mm)
140
STANDARD
LENGTHS (mm)
1.2
1.2
140
220
prestressed CONCRETE
65
0.8
0.8
0.8
0.8
Maximum manufactured length is 3000mm
1.2
300
750
600
4.0
2.8
1.2
1.2
900 1050 1200 1350 1500 1800 2100 2400 2700 3000 3300 3900
Weight (kg/m)
33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0
UDL (kN/m)
56.0* 40.2* 28.2 21.8 17.3 13.6 11.4 8.1
3.7
3.7
3.7
STANDARD
LENGTHS (mm)
3.7
3.7
3.7
3.7
3.7
6.1
4.6
3.6
2.9
2.4
1.5
3.7
3.7
3.7
3.7
3.7
3.7
600 1050 1200 1350 1500 1650 1800 2100 2400 2700 3000 3300 3600 4200
900
300
750
600
Clear Span (mm)
900 1050 1200 1350 1500 1800 2100 2400 2700 3000 3300 3900
Weight (kg/m)
33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0
UDL (kN/m)
68.7* 49.9* 40.2 35.0 27.0 21.9 17.7 12.5 9.2
5.8
5.8
5.8
STANDARD
LENGTHS (mm)
5.8
5.8
5.8
5.8
5.8
5.8
7.1
5.6
4.5
3.7
2.6
5.8
5.8
5.8
5.8
5.8
600 900 1200 1350 1500 1800 2100 2400 2700 3000 3300 3600 4050 4200
Clear Span (mm) 300 600 900 1050 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900
Weight (kg/m)
51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7
UDL (kN/m)
67.6* 67.6* 51.4 44.5 35.3 23.7 17.5 13.2 10.3 8.3
8.7
8.7
8.7
STANDARD
LENGTHS (mm)
140
0.8
600 1050 1200 1350 1500 1650 1800 2100 2400 2700 3000 3300 3600 4200
900
Clear Span (mm)
RM (kNm)
140 x 65
0.8
23.9* 11.0 6.3
100
1.8
UDL (kN/m)
RM (kNm)
R22A 100 x 220
2.6
16.5 16.5 16.5 16.5 16.5 16.5
100
3.2
Weight (kg/m)
RM (kNm)
4.1
900 1200 1500 1800 2100 2400
100
5.3
Clear Span (mm) 600 900 1200 1500 1800 2100
RM (kNm)
R15A 100 x 140
0.8
6.5
8.7
8.7
8.7
8.7
8.7
8.7
8.7
6.8
5.7
4.8
3.6
8.7
8.7
8.7
8.7
600 900 1050 1200 1350 1500 1800 2100 2400 2700 3000
Clear Span (mm) 300 600 750 900 1050 1200 1500 1800 2100 2400 2700
Weight (kg/m)
22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2
UDL (kN/m)
33.0* 18.8* 12.3 8.6
RM (kNm)
1.0
1.0
1.0
38
1.0
6.3
4.8
3.1
2.1
1.0
1.0
1.0
1.0
600 1050 1200 1350 1500 1650 1800 2100 2400 2700 3000 3300 3600 4200
900
300
750
600
Clear Span (mm)
900 1050 1200 1350 1500 1800 2100 2400 2700 3000 3300 3900
Weight (kg/m)
33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0 33.0
UDL (kN/m)
48.8* 35.9* 26.3 19.3 15.2 11.8 9.9
RM (kNm)
2.9
2.9
2.9
STANDARD
LENGTHS (mm)
R15 140 x 100
2.9
2.9
2.9
2.9
6.9
5.1
3.9
3.1
2.5
2.1
1.2
2.9
2.9
2.9
2.9
2.9
2.9
2.9
140
100
STANDARD
LENGTHS (mm)
600 900 1200 1350 1500 1800 2100 2400 2700 3000 3300 3600
140
Clear Span (mm) 300 600 900 1050 1200 1500 1800 2100 2400 2700 3000 3300
47.9 47.9 47.9 47.9 47.9 47.9 47.9 47.9 47.9 47.9 47.9 47.9
UDL (kN/m)
67.5* 67.5* 57.9 52.1 39.2 26.5 18.6 13.8 10.6 8.4
RM (kNm)
8.8
8.8
8.8
STANDARD
LENGTHS (mm)
8.8
8.8
8.8
8.8
8.8
8.8
8.8
6.7
5.5
8.8
8.8
14 0
Weight (kg/m)
600 900 1200 1350 1500 1800 2100 2400 2700 3000 3300 3600 4050 4200
RW22A 140 x 220
140
Clear Span (mm) 300 600 900 1050 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900
Weight (kg/m)
75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4
UDL (kN/m)
83.1* 83.1* 68.2 63.3 58.4 47.0 33.9 25.6 20.0 16.1 13.2 11.0 9.3
RM (kNm)
16.8 16.8 16.8 16.8 16.8 16.8 16.8 16.8 16.8 16.8 16.8 16.8 16.8 16.8
STANDARD
LENGTHS (mm)
220
7.3
600 900 1050 1200 1500 1800 2100 2400 2700 3000
220 x 65
Clear Span (mm) 300 600 750 900 1200 1500 1800 2100 2400 2700
35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0
UDL (kN/m)
36.4* 36.4* 23.7 17.0 9.8
220
65
Weight (kg/m)
RM (kNm)
1.9
1.9
1.9
1.9
4.4
1.9
1.9
600 900 1200 1350 1500 1800 2100 2400 2700 3000 3300 3600 4050 4200
R22 220 x 100
Clear Span (mm) 300 600 900 1050 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900
51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7 51.7
UDL (kN/m)
49.0* 49.0* 26.0 19.3 14.8
RM (kNm)
3.0
3.0
3.0
STANDARD
LENGTHS (mm)
3.0
3.0
9.4
6.5
4.7
3.5
2.7
2.1
1.6
1.3
1.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
220
100
Weight (kg/m)
600 900 1200 1350 1500 1800 2100 2400 2700 3000 3300 3600 4050 4200
RW22 220 x 140
220
Weight (kg/m)
75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4
UDL (kN/m)
76.0* 76.0* 54.9 50.8 46.7 30.9 22.0 16.4 12.7 10.2 8.3
RM (kNm)
10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0
6.9
5.8
4.2
14 0
Clear Span (mm) 300 600 900 1050 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900
39
prestressed CONCRETE
STANDARD
LENGTHS (mm)
1.9
6.3
ArcH FOrmers
APPLicATiOn
White uPVC Arch Formers are used over openings in external walls and provide a low cost
solution to help form low rise (75mm and 150mm) brick arches. The facia is formed from uPVC
which is bonded to high density EPS.
Arch Length
(mm)
rise
(mm)
Arch reference
Arch Length
(mm)
rise
(mm)
Arch reference
475
75
475 x SL75 Arch Former
1585
150
625
75
1916
150
685
75
1950
150
750
75
1975
150
825
75
2035
150
860
75
2125
150
925
75
2250
150
1025
75
2325
150
1050
75
2425
150
1085
75
2530
150
1135
75
2575
150
1225
75
2596
150
1325
75
2725
150
1350
75
1375
75
1485
75
1525
75
1585
75
1625
75
1675
75
1700
75
1785
75
2035
75
2125
75
2250
75
ArcH FOrmers
40
sPeciALs
APPLicATiOn
inFOrmATiOn reQUiremenTs
Stressline Special Lintels are designed and
manufactured to suit the most innovative of
window designs and styles including:
• Semi-circular arch
• Segmental arch
• Parabolic arch
• Gothic arch
• Venetian arch
• Apex lintel
• Corner lintel
• Splayed bay lintel
• Square bay lintels
To enable us to provide a quick and cost
effective service, please provide our Technical
Office with all the relevant information regarding:
wall construction (inner leaf, cavity width, outer
leaf), structural opening (clear span), arch rise
or radius, loadings supported by the lintel (i.e.
masonry loads, floor/roof loads).
insTALLATiOn nOTes
Please refer to forms overleaf.
% 0870 7503167
ADvAnTAGes
applications
inner flange
• Excellent thermal efficiency of no more than
0.32 W/mK for cavity wall construction
• Available for solid wall construction
• Corner lintels and bay lintels can be supplied
with corner posts
41
sPeciALs
LINTEL DIMENSIONS
SEMI-CIRCULAR ARCH LINTEL
R
A
B
A
mm
Outer leaf
mm
Inside only
Rise
R
mm
Cavity width
mm
Both sides
End bearing B
mm
Inner leaf
mm
None
WALL CONSTRUCTION
PLASTER KEY REQUIREMENTS
(please tick)
Clear span
A
mm
Outer leaf
mm
Inside only
Rise
R
mm
Cavity width
mm
Both sides
End bearing B
mm
Inner leaf
mm
None
LINTEL DIMENSIONS
R
A
WALL CONSTRUCTION
(please tick)
Clear span
A
mm
Outer leaf
mm
Inside only
Rise
R
mm
Cavity width
mm
Both sides
End bearing B
mm
Inner leaf
mm
None
B
LINTEL DIMENSIONS
GOTHIC ARCH LINTEL
R
A
A
B
PARABOLIC ARCH LINTEL
B
Clear span
LINTEL DIMENSIONS
R
B
(please tick)
B
SEGMENTAL ARCH LINTEL
B
WALL CONSTRUCTION
(please tick)
Clear span
A
mm
Outer leaf
mm
Inside only
Rise
R
mm
Cavity width
mm
Both sides
End bearing B
mm
Inner leaf
mm
None
B
SPECIALS
WALL CONSTRUCTION
42
LINTEL DIMENSIONS
WALL CONSTRUCTION
(please tick)
Overall
Clear Span
A1
mm
Outer leaf
mm
Inside only
Arch Span
A2
mm
Cavity width
mm
Both sides
R
mm
Inner leaf
mm
None
End bearing B
mm
Rise Arch Span A2
WALL CONSTRUCTION
(please tick)
Clear Span
A
mm
Outer leaf
mm
Inside only
Rise
R
mm
Cavity width
mm
Both sides
End bearing B
mm
Inner leaf
mm
None
X
R
B
LINTEL DIMENSIONS
Angle
VENETIAN ARCH LINTEL
Overall Clear Span A1
APEX LINTEL
R
º
x°
B
LINTEL DIMENSIONS
B
WALL CONSTRUCTION
(please tick)
Span
A
mm
Outer leaf
mm
Inside only
Span
B
mm
Cavity width
mm
Both sides
Inner leaf
mm
None
B
A
CORNER LINTEL
B
A
Do not allow for bearing. This will be added at design stage
LINTEL DIMENSIONS
90°
WALL CONSTRUCTION
(please tick)
Span
A
mm
Outer leaf
mm
Inside only
Span
B
mm
Cavity width
mm
Both sides
Span
C
mm
Inner leaf
mm
None
Angle
X
º
SPLAYED BAY LINTEL
B
C
A
X°
LINTEL DIMENSIONS
WALL CONSTRUCTION
(please tick)
Span
A
mm
Outer leaf
mm
Inside only
Span
B
mm
Cavity width
mm
Both sides
Span
C
mm
Inner leaf
mm
None
SQUARE BAY LINTEL
B
A
90 °
43
SPECIALS
Do not allow for bearing. This will be added at design stage
C
PADSTONES
APPLICATION
Padstones are generally specified by engineers
and architects to help spread heavy point loads
across the block or brick walls.
% 0870 7503167
If in doubt please contact our
COMPRESSIVE STRENGTH
Stressline padstones are manufactured in a
variety of sections and lengths with a standard
concrete strength of 40 N/mm². Other concrete
strengths can be achieved on application. All
padstones may be used in any orientation.
FINISHES
Stressline padstones are made from wet cast
concrete in steel pan moulds providing a
smooth finish.
For longer lengths we can provide a
reinforced concrete unit with a concrete
strength of 50N/mm².
Length (mm)
Height (mm)
Width (mm)
Weight (kg)
Part Number
300
140
102
10
CPAD141030
215
140
215
16
CPAD142121
215
215
102
11
CPAD211021
440
140
102
14
CPAD141044
440
140
215
32
CPAD142144
440
215
102
23
CPAD211044
215
140
102
7
CPAD141021
300
215
102
16
CPAD211030
440
215
190
42
CPAD211944
PADSTONES
44
Other Stressline Products
Beam & Block Flooring
•Prestressed Flooring
•‘I’ Beam Design
•Various Sections
•End Slips
225 deep beam and thermal flooring
options available.
Precast Sections
•Stair Flights
•Landings
•Balconies
•Wall Panels
•Free Standing Retaining Walls
Design and installation service option available
Hollowcore Flooring
•Prestressed Concrete
•Spans in excess of 9m
•150mm & 200mm
Concrete Fencing and
Walling Products
•Slotted Posts
•Gravel Boards
•Support Posts
•Morticed and Recessed Posts
•Chain Link & Cranked Top Posts
•Screed Rails and Bollards
•Pier Caps
•Copings
Wet Cast and Light Weight Variants Available
45
Other Stressline Products
Design and installation service option available
TECHNICAL – STEEL LINTELS
MATERIAL SPECIFICATION
Stressline standard galvanised steel lintels are
manufactured from DX51D grade steel to
BS EN 10327: 2004, with a zinc coating type Z600,
giving a minimum zinc coating of 600g/m² including
both sides. All cut edges are treated with corrosion
resistant paint. RS and RSC lintels are manufactured
from structural steel plate of grade S275 to BS EN
10025-2: 2004.
•
•
•
INSULATION
Lintels used in external walls are fully insulated with
expanded polystyrene.
QUALITY
Stressline products are
manufactured to the
highest quality, under
strict control, and comply
with all relevant British
Standards. We are continually assessed by the BSI to
ensure our quality assurance systems comply with
BS EN ISO 9001: 2008.
COSHH
Products are considered non-hazardous to health
under normal use. Material data sheets are
available from our technical department upon
request.
STRUCTURAL PERFORMANCE
The loadings published in the load-span tables were
achieved in accordance with
BS EN 845-2: 2003 and tested in accordance with
BS EN 846-9: 2000. Stated figures represent the Total
Serviceable Uniform Distributed Load (UDL) in kN.
‘CXHD’ and ‘CH’ type lintels have been tested
compositely in accordance with BS EN 846-9: 2000
with the surrounding masonry built in accordance
with BS 5628. The structural performance of our
lintels is supported by continuous in-house testing.
TECHNICAL – STEEL
Load Ratios are always expressed as inner leaf to
outer leaf:
1:1 – lintels supporting masonry only
3:1 – lintels supporting masonry and timber floors
5:1 – lintels supporting concrete floors
19:1 – lintels for eaves applications
RECOMMENDATIONS FOR
INSTALLATION
• Minimum recommended bearing length is
150mm. The lintel should be bedded on mortar
and levelled both along the lintel and across its
width. Full bricks, blocks or padstones should be
used as bearing areas. Do not bear lintels onto cut
blocks!
• Prior to installation, the lintel should be examined
carefully for any defects or signs of damage.
• All external wall lintels MUST be installed with a
flexible damp proof course (DPC) or cavity tray.
•
46
In the case of cavity walls the cavity tray should
extend not less than 50mm beyond the cavity
return.
Inner and outer leaves supported by the lintels
should be raised together to avoid excessive
eccentricity of loading.
Masonry must not overhang any flange by more
than 25mm.
Masonry above the lintel should be allowed to
cure before applying floor or roof loads.
Composite lintels (i.e. ‘CXHD’, ‘CH’ and
‘RSC’) should be adequately propped during
construction, at maximum centres of 1.2 metres.
The props should not be removed until the mortar
has cured. Ensure that the composite part of
the lintel (channel) is fully filled with well-jointed
masonry and allowed to cure.
Additional recommendations for lintels supporting
concrete floor units
• Avoid shock loading of lintels during the
installation of concrete floor units and any
sideways loading while being fitted into position.
Precast flooring units should be laid on a mortar
bed across the whole wall width and should not
be dragged over supports.
If you are in doubt as to the structural performance
or suitability of a lintel then please contact our
Technical department before ordering/installation.
☎ 0870 7503167
If in doubt please contact our
or email
[email protected]
The Stressline technical support desk offers free
technical advice to stockists, engineers, architects,
builders and private individuals from 8.00 a.m. to
5.00 p.m. Monday to Friday.
We offer a free scheduling service providing clear
and concise schedules based on your working
drawings (plans, elevations, sections, floor/roof
layout, etc.). Structural calculations for local
authority can be provided upon request to support
our specification.
We can design and manufacture ‘special’ lintels
to suit a variety of innovative opening shapes and
cavity wall constructions. State of the art production
facilities and design expertise enable us to take
an architectural idea and turn it into a functioning
product.
TecHnicAL – CONCRETE LINTELS
sTrUcTUrAL PerFOrmAnce
Stressline prestressed concrete lintels are designed
in accordance with BS 8110-1: 1997 with a concrete
strength of 50 N/mm² or 60 N/mm² and utilizing
strands to BS 5896. Lintels are manufactured to
BS EN 845-2: 2003. Materials used in the manufacture
of Stressline prestressed concrete lintels comply with
BS EN 206-1: 2000 and BS 8500.
Lintels offer a minimum of ½ hour fire resistance in
accordance with Table 4.3 from BS 8110-2: 1985.
This can be increased by additional protection as
specified in clause 4.2.4 from BS 8110-2: 1985.
The structural performance of our lintels is supported
by continuous in-house testing.
imPOrTAnT nOTes
The 100 x 65, R15, R22 and RW22 lintels are
‘Universal’, which means that they can be turned
either way round to suit the wall construction.
In accordance with good practice, 100 x 70 HiStrength, 140 x 65, 220 x 65 and 140 x 140 Hi-Strength
lintels are stamped ‘TOP’ and this surface must
be kept at uppermost at all times. Our 100 x 140
Hi-Strength lintels have a groove along the top to
enable them to be differentiated from
R15 ‘Universal’ lintels. In addition to this, the
100 x 70 Hi-Strength and 100 x 140 Hi-Strength lintels
are sprayed with blue paint across the section at
one end to avoid confusion with similar sections: 100
x 65 and R15 respectively.
QUALiTY
cOsHH
Products are considered non-hazardous to health
under normal use. Material data sheets are
available from our technical department upon
request.
recOmmenDATiOns FOr
insTALLATiOn
• The lintel should be bedded on mortar and
levelled both along the lintel and across its width.
Full bricks, blocks or padstones should be used
as bearing areas. Do NOT bear lintels onto cut
blocks!
• recommended minimum bearings are:
– 100mm both ends in structural openings up
to 1000mm
– 150mm both ends in structural openings up
to 3000mm
– 200mm both ends in structural openings greater
than 3000mm
LiFTinG AnD sTAcKinG
• When using mechanical plant, only 1 layer of units
should be lifted at a time and supported at or
near ends.
• Units should be handled carefully as they will
not withstand heavy blows, dropping or reverse
bending.
• Lifting should be carried out with regard to weather
conditions, particularly wind, adequate lifting
capacity and lengths of chains.
• No lifting should be carried out over work areas.
• Load weight should be checked prior to lifting.
• Stacking should be the right way up on suitable
firm, level ground.
• The bearers should be near to the ends and
vertically over each other.
• Examine units (and infill blocks) for cracks and
damage and if present do not use.
Additional recommendations for lintels supporting
concrete floor units
• Avoid shock loading of lintels during the
installation of concrete floor units and any
sideways loading while being fitted into position.
Precast flooring units should be laid on a mortar
bed across the whole wall width and should not
be dragged over supports.
If you are in doubt as to the structural performance
or suitability of a lintel then please contact our
Technical department before ordering/installation.
% 0870 7503167
or email
[email protected]
Stressline Technical support desk offers free
technical advice to stockist, engineers, architect,
builders and private individuals from 8.00 a.m. to
5.00 p.m Monday to Friday.
We offer free, clear and concise scheduling service
based on your working drawings (plans, elevations,
sections, floor/roof layout, etc.). If required, we can
schedule and deliver lintels in house plots with an
easy referencing system to ensure that the correct
lintel is used in the chosen location. Structural
calculations for local authority can be provided
upon request to support our specification.
47
TecHnicAL – cOncreTe
Stressline products are
manufactured under
strict quality control and
comply with all relevant
British Standards. We are
continually assessed by the BSI to ensure our quality
assurance systems comply with
BS EN ISO 9001: 2008.
This does not discharge the installer’s responsibility
to ensure that the bearing pressures of the masonry
are not exceeded.
• Prior to installation, the lintel should be examined
carefully for any defects or signs of damage.
• All external wall lintels MUST be installed with a
flexible damp proof course (DPC).
• Masonry must not overhang the lintel by more
than 25mm.
Stressline Limited
Foxbank Industrial Estate
Stoney Stanton
Leicester
LE9 4LX
T: 0870 750 3167
F: 0870 750 6379
E: [email protected]
The information contained in this brochure was accurate at the date of
publication. We reserve the right to introduce, at any time, modifications and
changes of details that may be deemed necessary. December 2010

lintel guide 2011 - John Nicholls Building and Plumbing Merchants

Transcription

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