commercial catalogue 11 / 2010

TE R R A I N D R A I N AG E
CORRUGATED DRAINAGE PIPES FOR DRAINING
UNDERGROUND AND SURFACE RUNOFF WATER
COMMERCIAL CATALOGUE
11 / 2010
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Vargon d.o.o. - manufacturing facility Kukuljanovo
CERTIFICATES
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Description of the system
All modern projects are carried out by protecting high-rise buildings and civil engineering
structures from accumulated waters on surrounding surfaces. In order to collect this water
and ensure its diversion, it is necessary to incorporate a system of drainage pipes with perforations in the pipe walls to carry this out effectively. These perforations allow water to enter
the pipe, which are then diverted to a sewage system or absorption drain, resulting in the
ground drying out and reducing its impact on the structure.
The vargodren drainage system is manufactured in compliance with EN 13476-2 ensuring the highest quality. The corrugated drainage pipes are made from vargokor PE-HD
corrugated pipes that possess a SN8 loading capacity, hence they can be used even on the
most demanding roadways and in places where the pipes are exposed to large loads.
Laboratory
Coinciding with the production process, we have ensured continuous quality control of the manufacturing process, starting from controlling incoming raw material up to quality testing of finished products. Testing is conducted in a laboratory on our company premises that
is equipped with testing equipment (mostly from specialised German manufacturers of IPT laboratory equipment) suitable for testing
all the necessary characteristics of raw materials and the finished product in compliance with prescribed requirements set out by the
standards defining particular products.
The manufacturing process of vargodren pipes is continually supervised and finished products are tested in compliance with the
requirements of standard DIN 4262-1.
The following testing is carried out:
•
•
•
•
Testing the melt mass-flow in compliance with standard EN ISO 1133
Testing the density in compliance with standard EN ISO 1183 -1
Testing the width and length of perforations in compliance with standard DIN 4262-1
Testing the ring stiffness of thermoplastic pipes in compliance with standard EN ISO 9969
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Transport and assembly
1. Transport to the construction site
vargodren drainage pipes and connecting elements must be transported using appropriate vehicles, and loaded and unloaded
under professional supervision. During transport, the pipes should be placed along a maximum surface areas in order to avoid damage.
2. Unloading from a transport vehicle
If the pipes are unloaded using an excavator or crane, a belt/track should be used for lifting (i.e. made from textile or similar materials).
Chains and cables can damage the pipes, hence they should not be used. Certain actions such as throwing, dropping or pipes and
assembly sections hitting each other with force should be avoided. Lifting tracks should be placed under the pallet or transport base,
along the centre at a distance of 3,5m. If the pipes are unloaded using a forklift, the pallets should be positioned perpendicularly across
the forks, taking care that the forks are at a maximum distance from one another. If a forklift is used to unload individual pipes, special
care should be taken in not damaging the pipes.
3. Storage on the construction site
The pallet must not be unloaded by yanking
when placing on a hard surface, the pipes should
be placed on a firm basis in order to avoid the
pallet or its wooden structure sinking. The pipes
and connecting elements can be stored out in the
open, taking into consideration that such storage
should not exceed a 12-month duration. When
storing the pipes, consideration should be given to
storing the pipes on a level ground surface when
unloading. The height of the stacked pipes should
not exceed 2m, while the stacked pipes should
be fixed at the sides. When storing vargodren
drainage pipes during the summer at extreme
temperatures, the pipes should be protected from
excessive overheating. It is recommended that
the pipes be stored in the shade or covered using
a brightly coloured tarpaulin inhibiting sunlight.
4. Shortening vargodren drainage pipes
The pipes should be cut using a saw with fine
teeth in the middle of the depressed section between the ribbed protrusion and in a perpendicular
manner on the pipe axis. A file, knife or sanding
paper should be used to remove unevenness
and roughness in the area where the pipe was
sawed. All that is required for use of a half-pipe is
a coupling and two seals for each particular piece,
because vargodren drainage pipes are identical at both ends.
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5. Making a trench
The base should be made from at least 10 to 15 cm of low-granulation material. The recommendation is that materials be used that can
be compacted (such as sand or gravel) and that poorly bind or don’t bind at all. On both adjacent sides of the vargodren drainage
pipe, the mentioned material should be filled so that the pipe becomes completely immobile.
Once this has been carried out, the same material is to be used to cover the pipe up to 15 cm above the top of the pipe. Compacting
the material used to cover the top of the pipe, if necessary, is to be done by hand. Compaction of the material directly above the pipe is
carried out mechanically only once a layer of at least 30 cm is applied above the top of the pipe. The pipe must not come into contact
with the compaction device. When inserting the pipe, it should be secured along its sides and at an appropriate depth.
Filling (30 cm above the pipe top) is carried out in layers. Lighter to medium-sized compaction devices may be used for coverings up
to 1 m. Heavy machinery can be used only once this layer thickness has been achieved.
6. Inserting vargodren drainage pipes
Prior to placement, the top of the pipe should be inspected for possible damage during transport or storage. Connecting vargodren
drainage pipes is carried out by using couplings and seals. The seals secure the connection and guarantee the sure joining of the pipes
even when assembling under unfavourable conditions.
When joining the pipes, the following steps should be taken:
a) The end of the pipe which is b) The seal located on the pipe c) Immediately prior to install- d) The vargodren drainto be inserted into the coupling
and internal section of the
ing, the coupling and pipe
age pipe is then to be in(area leading to the third ribbed
coupling is evenly coated
should once again be inserted into the coupling up
section), including the internal
with a lubricant for easier
spected for foreign bodies
to the boundary or marking,
surface of the coupling, should
insertion of the pipe into the
and removed if necessary.
previously marked on the
be cleaned of dirt or grime uscoupling. Oil or grease is not
Special care should be takpipe. One or two persons
ing a cloth or similar item. The
to be used for this purpose.
en in noticing gravel, sand or
can carry out the assembly.
seal, without stretching particuThe coated end sections of
small pieces that have, durUsing a crowbar or wooden
ing work on the pipe, come
lar sections, should be inserted
the pipe must no longer be
beam placed between, the
into the coupling or have adevenly at the first full groove
placed on surfaces due to
pipe can be pushed into the
hered to the coating.
between the rib sections on
the danger of grime or dirt
coupling without any difficultop of the pipe, which is to be
on the surface adhering to
ties. Assembly using an exinserted into the coupling.
the pipe.
cavator is not permitted.
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Types of drainage pipes
Taking into consideration the angle and number of perforations, vargodren drainage pipes can be divided into three types:
Type A – pipes perforated at 120° with one or two incisions
Type B – pipes perforated at 240° with two or four incisions
Type C – pipes perforated at 360° with three or six incisions
Type A
Type B
Type C
120° / 1
240° / 2
360° / 3
120° / 2
240° / 4
360° / 6
Corrugated drainage pipes
External diameter
DN/OD
mm
Internal diameter
DN/ID
mm
Wall thickness
mm
Weight
Quantities in
Quantities in
kg/m
truck 7,6 m
semi-trailer 13,6 m
200
171
14,5
1,9
900
1800
250
214
18,0
2,9
600
1200
315
271
22,0
4,5
378
756
400
343
28,5
7,3
246
492
500
431
34,5
10,7
144
288
630
542
44,0
17,4
90
180
Different vargodren pipes, depending on type of the perforation and diametar, have different permeable area, as you can see in
the following table:
Average perforated area per metar (cm²/m)
Diameter
Type A
Type B
Type C
120°/1
120°/2
240°/2
240°/4
360°/3
360°/6
200
120,59
100,75
221,34
181,28
301,86
241,57
250
132,08
110,24
241,97
198,29
330,03
264,16
315
118,89
99,16
218,30
178,59
297,48
238,03
400
240,72
200,60
441,32
361,08
601,80
481,44
500
227,40
189,57
416,97
341,02
568,56
454,79
630
237,79
198,07
435,86
356,68
594,34
475,45
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PIPES
Art. 201/1
CORRUGATED DRAINAGE PIPE TYPE A - 120° / 1
Art. 201/2
CORRUGATED DRAINAGE PIPE TYPE A - 120° / 2
DN/OD
mm
L
mm
EAN

DN/OD
mm
L
mm
EAN

200
6000
3 856015 960009
1
6000
3 856015 960061
1
250
6000
3 856015 960016
1
200
6000
3 856015 960078
1
315
6000
3 856015 960023
1
250
6000
3 856015 960085
1
400
3 856015 960030
1
315
6000
3 856015 960092
1
500
6000
3 856015 960047
1
400
6000
6000
3 856015 960108
1
630
3 856015 960054
1
500
6000
630
6000
3 856015 960115
1
Art. 202/1
CORRUGATED DRAINAGE PIPE TYPE B - 240° / 2
Art. 202/2
CORRUGATED DRAINAGE PIPE TYPE B - 240° / 4
DN/OD
mm
L
mm
EAN

DN/OD
mm
L
mm
EAN

200
6000
3 856015 960122
1
6000
3 856015 960184
1
250
3 856015 960139
1
200
6000
3 856015 960191
1
315
6000
3 856015 960146
1
250
6000
6000
3 856015 960207
1
400
3 856015 960153
1
315
6000
3 856015 960214
1
500
6000
3 856015 960160
1
400
6000
3 856015 960221
1
630
6000
1
500
6000
3 856015 960177
630
6000
3 856015 960238
1
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PIPES / CONNECTORS
Art. 203/1
CORRUGATED DRAINAGE PIPE TYPE C - 360° / 3
Art. 203/2
CORRUGATED DRAINAGE PIPE TYPE C - 360° / 6
DN/OD
mm
L
mm
EAN

DN/OD
mm
L
mm
EAN

200
6000
3 856015 960245
1
200
6000
3 856015 960306
1
250
6000
3 856015 960252
1
250
6000
3 856015 960313
1
315
6000
3 856015 960269
1
315
6000
3 856015 960320
1
400
6000
3 856015 960276
1
400
6000
3 856015 960337
1
500
6000
3 856015 960283
1
500
6000
3 856015 960344
1
630
6000
3 856015 960290
1
630
6000
3 856015 960351
1
Art. 212
Art. 210
“VARGOKOR” LABYRINTH SEAL
“VARGOKOR” COUPLING
DN/OD
mm
200
250
DN/OD
mm
EAN

200
3 856015 940421
1
3 856015 940438
1
3 856015 940445
1
250
315
400
500
630
3 856015 940452
1
3 856015 940469
1
3 856015 940476
1
315
400
500
630
EAN

3 856015 941794
1
3 856015 941800
1
3 856015 941817
1
3 856015 941824
1
3 856015 941831
1
3 856015 941848
1
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NOTES
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NOTES
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VARGON d.o.o.
51227 Kukuljanovo - Kukuljanovo 352 - Croatia
Tel. + 385 51 / 25 18 00
Fax. + 385 51 / 25 18 01
e mail: [email protected]
www.vargon.hr
Local distributor: