Tiling in metalwork and shipbuilding

Tiling in metalwork and shipbuilding
9.1
Steel substrates
Structural and stainless steels, in their many different
varieties, feature prominently in practically all fields of
building construction and civil engineering – whether in the
structural shell (concrete reinforcement, columns, beams
etc.), as an architectural feature (elaborate stairways) or
in building services systems (lift installations etc.). Indeed,
many modern-day structures would be impossible to erect
without steel.
Steel – an indispensable construction material, without which many
contemporary designs would never make it past the drawing board.
Steel exhibits a range of special properties that make it
indispensable for construction practitioners. These include
high compressive and tensile strengths in conjunction with
elasticity.
In the process of designing building fit-outs and interiors,
situations arise where steel surfaces are specified in
combination with rigid (ceramic or stone) coverings. In
such cases, rigid, generally brittle units have to be fixed or
bonded to a "smooth", expanding and deforming steel
surface.
The free vibration of the stair assembly necessitates high stress
accommodation by the tile adhesive.
To guarantee successful long-term performance, an
alternative is needed to the normal hydraulically setting
adhesives used for most applications. These standard
adhesives fail to bond adequately to the exceptionally
smooth, pore-free metal surface and, due to their brittleness
and limited strength, are unable to accommodate any
significant deformation in the metal substrate in the long
term.
So-called reaction resin adhesives are thus the only suitable
option for coverings that are laid in direct contact with
metal substrates.
Slender steel stairway linking several levels, with natural stone covering.
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9.1
Tiling in metalwork and shipbuilding
Steel substrates
Lift with natural stone covering on
steel substrate.
Polyurethane resin adhesives are a popular choice for
coverings in contact with steel due to their high flexibility
when cured. They also exhibit outstanding bonding properties
on smooth, pore-free substrates (4 N/mm²), which lend the
installed coverings both high stability and a long life.
Bonding of ceramics in direct contact
with metal surface using Sopro PUK
503 PU adhesive.
Downward deflection of lift car floor subject to passenger loads due to
inertia during upward travel.
es
ted t
o
T
Product recommendation:
R2
DI
N
Sopro PUK 503 PU adhesive
Reaction resin adhesive
04
T
E N 12 0
Two-component polyurethane reaction resin
adhesive for laying and bonding of ceramic,
natural and cast stone coverings, particularly to
metal and wood-based substrates.
Meets enhanced requirements in terms of tensile
and shear adhesion strengths, elasticity and dampproofing on critical substrates.
Upward deflection of lift car floor due to load relief during downward
travel.
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Tile la
707-170
+49 611-1
296
Stainless-steel channel with high-strength ceramic lining, used to convey
cement bags. Ceramic lining, in direct contact with steel, is bonded with
Sopro PUK 503 PU adhesive.
Tiling in metalwork and shipbuilding
9.2
Rigid coverings in shipbuilding
Shipbuilding represents a special form of steel
construction. All vessels, from private yachts to gigantic
cruisers, are subject to the same type of problems and
requirements.
Specifically, all tile coverings installed on ships are
permanently required to accommodate the movement
and deformation in the hull without suffering any
damage. This is particularly important for coverings in
direct contact with the hull (metal surface).
Cruiser MSC Fantasia.
Continuous deformation of ship's hull due to external action.
Queen Mary 2.
For reasons of fire safety – which is of paramount
importance in shipbuilding – all specified products are
additionally subjected to fire tests and assessments.
Products that successfully pass the fire test and meet
various other assessment criteria are awarded the
associated test certificates and are authorized to display
the ship's wheel symbol.
Fire laboratory test on specimen.
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9.2
Tiling in metalwork and shipbuilding
Rigid coverings in shipbuilding
System solutions
1 Bathrooms, toilets (medium duty)
3
Waterproof membrane
Sopro DSF® 423 twocomponent flexible
sealing slurry
4
Bonding
Sopro FKM 444
XL multi-purpose
eXtraLight flexible tile
adhesive
3
Sopro
Bauchemie GmbH
N
es
ted t
o
Adhesion promoter
Sopro HPS 673 special
primer
DI
2
Sopro
Bauchemie GmbH
T
5
Ship screed or levelling
coat with Sopro PU-FD
surface sealant
C2TE
S1
04
4
1
E N 12 0
s
Te
ted to
Extra-high
abraision resistance
DI
N
2
1
5
2 Wellness areas (heavy duty)
Grouting
Sopro Brillant® waterrepellent tile grout
Reduced water
absorption
88
CG2 WA
E N 13 8
Sopro
Bauchemie GmbH
2
Waterproof membrane
Sopro DSF® 423 twocomponent flexible
sealing slurry
Sopro
Bauchemie GmbH
4
DI
N
DI
Grouting
Sopro FEP epoxy tile
grout
E N 13 8
N
EN 120
R2T
RG
04
3
4
N
DI
298
2
Bonding
Sopro FEP
epoxy tile grout
DI
1
3
EN 120
R2T
RG
04
N
88
Ship screed or levelling
coat with Sopro PU-FD
surface sealant
88
1
E N 13 8
9.2
Tiling in metalwork and shipbuilding
Rigid coverings in shipbuilding
System solutions
Structural deck.
3
Grouting
Sopro FEP epoxy tile grout
es
04
ted t
o
R2T
N
E N 12 0
1
Finished deck
installations with
mosaic coverings.
Commercial kitchen and utility areas
(heavy duty, with aggressive media)
Sopro
Bauchemie GmbH
2
3
N
88
E N 13 8
N
DI
1
Grouting
Sopro FEP epoxy tile
grout
N
EN 120
R2T
RG
EN 120
R2T
RG
04
3
N
88
Bonding
Sopro FEP epoxy tile
grout
DI
2
04
Levelling coat and
waterproof membrane
Sopro PU-FD surface
sealant
DI
1
DI
4
2
Bonding
Sopro PUK 503 PU
adhesive
Sopro
Bauchemie GmbH
E N 12 0
DI
3
2
ted t
R2T
T
N
es
04
DI
Filling/levelling
Sopro PUK 503 PU
adhesive or levelling
coat and waterproof
membrane Sopro PU-FD
surface sealant
o
1
T
3 Tile laying on deck
E N 13 8
Steel floor with
weld seams, to be
levelled out prior
to tiling.
299
9.2
Tiling in metalwork and shipbuilding
Rigid coverings in shipbuilding
System solutions
3
Bonding
Sopro FKM 444 XL
multi-purpose eXtraLight
flexible tile adhesive
ted t
C2TE
S1
E N 12 0
ted to
Extra-high
abraision resistance
CG2 WA
N
Reduced water
absorption
E N 13 8
Steel pool prepared
with Sopro PU-FD
surface sealant.
Sopro PU-FD acts as
adhesion promoter,
stress relief layer
and waterproof
membrane.
Bonding
Sopro FEP epoxy tile
grout
3
3
2
1
N
DI
2
Sopro
Bauchemie GmbH
DI
Adhesion promoter,
stress relief layer and
waterproof membrane
Sopro PU-FD surface
sealant
N
EN 120
R2T
RG
04
1
88
6 Steel swimming pool
300
s
Te
Grouting
Sopro TFb high-strength
tile grout
DI
4
es
N
04
4
Levelling coat (ship
screed) Sopro FAS 551
fibre-reinforced selflevelling filler
88
3
2
o
2
Adhesion promoter
Sopro HPS 673 special
primer
DI
1
1
T
5 Storerooms (dry areas)
E N 13 8
Grouting
Sopro FEP epoxy tile
grout
Model showing
system composition.
Tiling in metalwork and shipbuilding
9.2
Project-specific requirements
Given the complexity and extremely wide variety of requirements for materials used in shipbuilding, Sopro's project
counselling team is always ready to provide advice and support in all aspects of design and application. Please contact
our support hotline on +49 611 1707-170.
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Our counselling service includes the provision of details and specification texts specifically geared to the pending/
ongoing project.
301