Saint-Gobain PAM Soil & Drain Drainage solutions for buildings
ITINERO
®
INFRASTRUCTURE DRAINAGE
Surface water collection for bridges and civil engineering structures
ITINERO ® A well designed bridge deck surface water collection and drainage are key: > Towards road safety ensuring good adherence. > To extend the lifespan of the bridges. With a solid experience in civil works and drainage pipe systems, Saint-Gobain PAM now offers a wide range of pipes and fittings in concrete colour matching with civil engineering structures and bridges: ITINERO®.
ADVANTAGES OF ITINERO® > Corrosion resistant thanks to zinc and epoxy coating > Pressure resistant > Preventive fire protection non-flammable > Robust
> Long service life > Simple to install > Insensitive to heat, cold and high temperature variations > Concrete colour (RAL 7030)
MAJOR APPLICATION AREAS FOR ITINERO® > BRIDGES The drainage system is exposed to the weather and experience additional corrosion due to snow-clearance salts in winter and atmospheric pollution. The robustness of the cast iron in case of overloads during heavy rain events, and the high corrosion resistance of ITINERO® meets to the special requirements for drain pipe systems for bridges.
> TUNNELS ITINERO® pipes and fittings are resistant to external corrosion due to aggressive vehicle exhaust gases and contaminated fine dust. The cast iron ITINERO® coefficient of linear expansion is comparable with concrete, allowing the structures and the pipe systems to move and expand together without damage.
> BURIED SYSTEMS Underground, in addition to their corrosion resistance, sewage pipes must be resistant to static loads due to traffic and ground movements.
> CAR PARKS Due to the special requirements for drain pipe systems in multi-storey car parks, a particularly corrosion-resistant outer coating is necessary. ITINERO® cast iron pipe systems are often used in parking lots due to their high impact resistance.
1
ITINERO ® DURABILITY Life expectancy of bridges and civil engineering structures is generally set around 50 years, with limited maintenance, but ideally for much longer. Drainage pipe systems being integral installations, are expected to be fit for purpose over the same period of time without any failure from chemical and environmental stresses. ITINERO® is designed to efficiently meet the application requirements over time.
> CHEMICAL RESISTANCE Surface waters can potentially contain small debris, waste materials, heavy metals or traces of hydrocarbon and in winter, in some cold regions, de-icing salts. ITINERO® epoxy inner linings for pipes and fittings are well adapted to this type of collection: • Withstands a pH ranging from 2 to 12, and has a good resistance to road salts and hydrocarbons.
Where the ITINERO® pipe systems are exposed, we recommend complete stainless steel couplings equipped with nitrile gasket (NBR) to withstand hydrocarbons.
COATINGS: > Pipes: 1
External coating: Grey (approximate RAL 7030) epoxy coating, average dry film thickness of 80 μm
2
Anti-corrosive zinc coating of 260 g/m2 (about 40 μm)
3
Cast-iron made with the De Lavaud process
4
Internal coating: epoxy coating, average dry film thickness of 130 μm.
1
> Fittings: 2 3 4
2
Externally and internally coated with a mat grey powder epoxy (approximate RAL 7030), to an average thickness of 300 μm.
> RESISTANCE TO CLIMATIC STRESSES Bridge deck drainage pipe systems can be installed within the archstones, inside the bridge itself or exposed underdeck. The pipe system can be submitted to severe climatic stresses for example: damp, wind, ultra-violets radiations, saline mist, condensations or freezing-thawing cycles…
• Cast iron stability
• Corrosion resistance
PAM cast iron unlike plastics is not sensitive to thermal or U.V ageing, it is not liable to creep under temperature rise. Its mechanical properties won’t deteriorate over time, which will ensure the stability of the pipe system and long lasting operational safety.
The ITINERO® drainage pipe system is particularly resistant against external corrosion thanks to the combination of a zinc layer and a thick epoxy outer coating.
• Thermal expansion coefficient Thermal expansion coefficient of cast iron is very low and close to that of steel or concrete. The concrete structures and the pipe systems will move and expand together without damage.
FOCUS: THERMAL EXPANSION Thermal expansion of cast iron and other materials for 10m and a temperature rise of 50°C.
0,0104 mm/m°C 5,2 mm 0,07 mm/m°C 35 mm
Cast iron PVC
0,150 mm/m°C 75 mm
PP
0,17 mm/m°C 100 mm
HDPE
Thermal expansion coefficient
7
times more
14
times more
19
The thermal expansion coefficient for cast iron – 0.01 mm/m°C – is very low and very similar to that of steel and concrete; the building and the pipe systems will move and will expand together.
times more
3
ITINERO ® FIRE SAFETY On the roads, accidents might occur involving cars or trucks and their loads. The risks are then very high. In confined spaces like bridges or tunnels, difficult to access, the rescue conditions can be made even more difficult. Drainage pipe systems must not feed the fire and exacerbate the risks.
> NON-COMBUSTIBILITY PAM cast iron is non-combustible. Cast iron as a material itself is positioned A1 in the Euroclass classification for reaction to fire. In tests carried out by the CSTB accredited laboratory, the ITINERO® cast iron ranges (pipes, epoxy powdered fittings and accessories) received the following excellent Euroclass ranking: A2 -s1, d0 which corresponds to the lowest possible levels for smoke emission and production of flaming droplets.
In case of a fire, ITINERO® does not feed the fire, or emit either gases or smoke liable to delay fire fighters or jeopardize people lives.
EASE OF INSTALLATION On bridges and tunnels, drainage pipe systems can be difficult to install because of specific site conditions: ie difficult and reduced accessibility. On renovation sites, speed of installation is required to limit traffic or service disruption. Bridge deck drainage systems have to be robust, easy to install and to maintain. ITINERO® is simple to install.
> EASY ACCESS During the installation phase, the accesses to the underdeck are generally limited. The 3 meter long ITINERO® pipes accommodate installation through manholes, and hence perfectly meet bridges building specificities.
4
> MECHANICAL ASSEMBLY ITINERO® is a modular cast iron range, assembled traditionally using mechanical couplings, without time constraints such as welding (no fire permit required) or gluing. Traditional mechanical assembly with simple tools is more likely to achieve 100% of the expected performance than other materials.
Unlike some plastic pipework, ITINERO® can be installed whatever the weather conditions (heat, cold, rain, etc). The mechanical couplings allow precise adjustment onsite or can be retrofit. The low expansion coefficient of the range eases the design stage with simple bracketing requirements. It also means savings on thermal limiters and no risk of errors onsite.
> ITINERO TO ACCOMMODATE
SITE CONDITIONS
ITINERO® is available in a wide range of diameters from 100 up to 600 mmfor consistent drainage pipe systems. ITINERO® pipe system is adaptable: • spigot pipes are easily cut to length onsite, • a wide range of fittings, • angular deflection of the couplings (3° or 1,5° according to DN ) to follow large curvatures without additional fittings.
5
ITINERO ® LIMITED MAINTENANCE Maintenance operations on engineering structures or bridges are often made difficult by special conditions on site: • Difficult access • Traffic disruption • Safety precautions
> ROBUSTNESS AND EASE
OF MAINTENANCE
ITINERO® cast iron pipe system is robust and long lasting. Due to the stable outstanding mechanical properties PAM cast iron drainage systems are less likely to fail and need minimal maintenance over their lifetime. In case of accidental blockages, different access components provide easy access to the pipework. ITINERO® easily withstands all maintenance operations including highpressure jetting.
FOCUS: ROBUSTNESS PAM cast iron is strong, robust, and resists vandalism. Unlike plastics, ITINERO® does not require very cautious handling or storage.
PAM cast iron pipe systems are often used in parking lots due to their impact resistance.
6
These particular features also make maintenance and repairs more costly due to precautions to be taken.
ENVIRONMENTAL PROTECTION Environmental protection and sustainability are now key in building projects everywhere. This is particularly true where they are bridging rivers or wetlands. Drainage systems are collecting surface waters containing silt, debris and contaminants (heavy metals…) from the pavement. Perfect water tightness of the pipework is thus a strong requirement to prevent leakage to the nature.
> INSTANT AND LONG-TERM
WATERTIGHTNESS
PAM cast iron is totally impervious and the joints are perfectly watertight. The PAM couplings are designed to withstand high levels of hydrostatic pressure. The careful selection of elastomer and the mechanical assembly make it easy to reach the required performance. Unlike plastic pipe systems which are glued or welded, cast iron assemblies are not dependent on demanding process control. In case of defective installation, causing a leaking coupling, it can be easily removed and reinstalled so that ITINERO® pipe systems are watertight instantly and over time.
> NOTHING IS WASTED,
EVERYTHING IS RECYCLED
ITINERO® cast iron products are made of an alloy of iron, carbon and silicon. PAM cast iron is made from 99% recycled raw materials and hence protects natural resources. At its end of life, it is also 100% recyclable and actually reclaimed and recycled through well-organized trade and harmless process. Bridges often straddle rivers or wet lands, therefore, the drainage systems that drain silt, debris and contaminants (heavy metals…) from the pavement need to be perfectly watertight to prevent leaks and their contamination.
7
ITINERO ® AESTHETICS There is always a concern for bridges not to ruin the landscape. Therefore the designers are very sensitive about their aesthetic features. For this reason, the concrete grey coloured ITINERO® range will be perfectly fit and forgotten. For specific requirements, ITINERO® components can be over-painted by the installer with any alkyd resin, or glycerophtalic paint dedicated to metal care.
> INTEGRATION INTO
THE STRUCTURES
According to the aesthetics desired by the designer, ITINERO® can be colour-matched for a perfect integration into the bridge. Angular deflections achievable by the couplings to follow the curvatures of the structures, contribute to the harmony of the project.
FOCUS: PAM QUALITY Saint-Gobain PAM pipe systems comply with European standard EN 877, applicable to a system (cast iron pipes and fittings, couplings and accessories for building drainage). Only compliance with EN 877, which is validated by a third party for all criteria and periodically tested, can guarantee the performance of the systems you specify. To comply with the CE mark, Saint-Gobain PAM cast iron drainage systems bear a quality mark to demonstrate the product’s standard: The quality of ITINERO® is guaranteed by the quality marque NF.
Saint-Gobain PAM cast iron plant in Bayard sur Marne (Haute-Marne): PAM cast iron manufacturing facility of Bayard is certified ISO 9001 and ISO 14001 by Bureau Veritas.
8
ITINERO ® TECHNICAL SUPPORT For our new dedicated range of bridges and tunnels, we can support you with the system’s complete design.
> SEND US • The drawing of the bridge • The drainage location (outlet and collector) in DWG format.
> WE WILL PROVIDE YOU WITH • A design recommendation • The discharge system’s set-up • A bill of quantities. For more information contact us: tcbatiment.sgpam@saint-gobain.com
PRODUCT MARKING > PIPES:
CE marking / Reaction to fire classification Product name
Pipe size
Standard conformity
Compliance with the NF standard Compliance with the DIN EN standard
> FITTINGS:
9
ITINERO ® ITINERO® - PIPES DN
L
H
W
Weight
Product code
100 125 150 200 250 300 400 500 600
3000 3000 3000 3000 3000 3000 3000 3000 3000
110 135 160 210 274 326 429 532 635
110 135 160 210 274 326 429 532 635
25.1 35.3 42.1 69.1 99.5 129.4 179.5 247.6 325.5
277898 277845 277862 277863 277864 277865 277866 277846 277847
L
H
W
ITINERO® - FITTINGS > BENDS I Short radius bends 45° BENDS
H
q
a
L
W
a
DN
L
H
W
a
q
Weight
100 125 150 200 250 300 400 500 600
142 171 199 256 324 387 540 730 788
158 184 210 262 319 380 573 678 821
110 135 160 210 274 326 429 532 635
70 80 90 110 130 155 247 318 350
80 89 97 113 125 149 270 350 370
1.6 2.1 3.2 5.3 10 18.3 34.4 52 111
DN
L
H
W
a
q
Weight
100 125 150 200 250 300 400
166 194 227 288 360 427 644
169 197 230 291 363 431 651
110 135 160 210 274 326 429
110 125 145 180 223 280 466
59 62 70 81 89 105 223
2.2 2.9 4.3 8.1 13.5 27.7 59
88° BENDS
H
a
q
L
W
a
10
Product code 277899 277827 277867 277868 277869 277870 277871 277861 277852
Where not mentioned, all dimensions are in mm and nominal weights are in kg. To accomodate site requirements, other drainage components can be made to order - Please contact us
Product code 277905 277826 277879 277880 277881 277882 277896
> BRANCHES I Single branches 45° BRANCHES DN
dn
L
100
100 100 125 100 125 150 100 125 150 200 100 125 150 100 125 150 200 250 300 300 300 300
238 261 284 287 307 323 340 360 383 418 398 420 440 445 464 487 547 588 634 728 861 965
125
150
L
b
200
q
p
H
250
r
o
c
W
300
400 500 600
H
W
b
c
p
q
r
253 254 296 262 298 333 275 310 353 428 276 318 358 287 316 359 454 540 661 620 680 683
175 177 201 185 202 219 198 215 240 280 198 223 245 208 221 246 305 347 431 389 448 452
45 47 49 54 52 53 67 64 66 68 72 75 75 88 80 81 81 80 115 86 114 115
Product code 277824 4 277830 5 5.2 277832 5.8 277835 7.4 277836 7.9 277837 9.3 277838 11.6 277839 12.3 277883 17.1 277884 13.6 277914 277911 17.8 277885 22 18.9 277915 22.7 277909 277913 28 277908 31 37.6 277888 46.3 277889 56.4 277890 86 277907 100 277850
q
r
Weight Product code
o
275 110 205 205 70 280 135 220 220 60 320 135 240 240 80 295 160 240 240 55 325 160 255 255 70 355 160 265 265 90 310 210 265 265 40 340 210 280 280 55 375 210 300 300 75 455 210 340 340 115 330 274 315 315 15 370 274 335 335 35 405 274 350 350 55 350 326 345 345 5 360 326 360 360 15 415 326 380 380 35 485 326 415 440 70 580 326 465 465 115 660 326 505 505 155 660 429 555 555 105 720 532 635 680 85 725 635 687 751 38
Weight
L
b
88° BRANCHES W
265 297
c
o
265 370
265 353
p
437 111 529 203
87 121
35 58
278355 278356
r
q
300 300 434 530 326 400 300 590 650 429
b
p
H
L
o
dn
H
DN
c
r
q
o
p
H
W
b
L
W
c
Where not mentioned, all dimensions are in mm and nominal weights are in kg. To accomodate site requirements, other drainage components can be made to order - Please contact us
11
ITINERO ® > TAPERED PIPES DN
dn
L
H
W
b
c
d
125
100 100 125 100 125 150 150 200 150 200 250 300 400
135 160 160 210 210 210 274 274 326 326 326 429 532
95 105 110 115 120 125 135 145 150 160 170 200 200
135 160 160 210 210 210 274 274 326 326 326 429 532
50 60 60 70 70 65 82 80 97 95 95 100 100
40 40 45 40 45 50 50 60 50 60 70 100 100
13 25 13 50 38 25 57 32 83 58 26 52 52
150 200 L
250
H
d
400 500
W
b
c
300
Weight Product code 277822 1.6 277900 2 277872 2 277823 3.6 277831 3.8 277873 3.4 277874 6.3 277875 6.9 277876 11 277877 10.2 10.7 277840 277878 19.6 28.9 277860
> ACCESS FITTINGS I Access pipes
12
DN
L
H
W
c
d
e
f
Weight
100 125 150 200 250 300
160 190 215 262 330 380
340 370 395 435 540 610
138 169 192 242 307 358
230 255 280 330 380 430
200 225 250 300 350 400
100 125 150 200 260 310
83 101 112 137 170 195
7.6 10.3 14.5 22 38.5 50
W
W f
c
f
c
L e
d
L e
d
H
H
> Rectangular door
Where not mentioned, all dimensions are in mm and nominal weights are in kg. To accomodate site requirements, other drainage components can be made to order - Please contact us
Product code 277857 277858 277859 277916 277917 277918
> ACCESS FITTINGS I Blank ends L
H
W
Weight
Product code
100 125 150 200 250 300 400
110 135 160 210 274 326 429
40 45 50 60 70 L 80 98
110 135 160 210 274 326 429
0.8 1.2 1.7 3.2 5.9 10 21
277819 277825 277901 277902 277903 277904 277895
H
DN
W
H
W
L
> STACK SUPPORT W
b
e
f
g
∅Ext
100 150 200 250 300 400
259 300 362 444 498 600
220 220 220 300 300 340
162 222 278 354 406 508
8 8 8 8 8 10
214 255 310 394 448 550
20L 22 22 25 30 30
32 32 36 40 40 50
162 222 278 354 406 508
L
f
H
b
L
H
DN
Weight Product code 4.3 277906 277891 7.2 277892 10.5 277893 19.1 277894 26.5 277897 43.9
f
g
H
W
b
e
g
W
e
Where not mentioned, all dimensions are in mm and nominal weights are in kg. To accomodate site requirements, other drainage components can be made to order - Please contact us
13
December 2020 • The photos and illustrations used in this document are not contractual. Any reproduction, even partial, of the diagrams, photos and texts in this document is prohibited without the authorization of Saint-Gobain PAM (Law of March 11, 1957). Photos: DR, ©Saint-Gobain PAM. All rights reserved - Au fil du temps... 0972590133
Saint-Gobain PAM Soil & Drain Business Unit 21 avenue Camille Cavallier 54705 PONT-A-MOUSSON Cedex FRANCE +33 (0) 383 807 350 www.pam-drainage-solutions.com
