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External layer made of PP
The polypropylene layer on the outside protects the pipe against surface damage and – in combination with the other layers – contributes to the high safety standard of POLO-ECO plus.
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Intermediate layer made of PP + magnesium silicate
Made of mineral-reinforced highcrystalline polypropylene, the intermediate layer plays a key role in giving POLO-ECO plus its outstanding properties. Properties like great resistance, strength and rigidity, as well as toughness, which ensure excellent reliability – even under very high loads.
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Internal layer made of PP
This layer stands out due to its great resistance to chemicals in the 1 - 13 pH range, and the optimised flow behaviour that results from its low roughness. Other distinguishing qualities of the inter nal layer include high abrasion resistance and impact strength. Its light grey colour is ideal for TV inspection.
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Top of the class in 2 classes (SN 8 and SN 12) – and thus fit for all areas of application.
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MARGINS OF SAFETY
The innovative 3-layer technology plays a key role in giving POLO-ECO plus its high rigidity. Together with its high resistance and strength, the pipe offers wide margins of safety that it can be installed even in difficult situations, as well as for unusual operating loads.
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POLO-ECO plus. TAKE OUR WORD FOR IT – OR JUST LOOK AT THE TEST RESULTS.
Both in testing and on the site, POLO-ECO plus has passed demanding tests and trials, with outstanding results.
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FROSTPROOF, THANKS TO EXCELLENT LOW-TEMPERATURE IMPACT STRENGTH
In tests using the "staircase method", POLO-ECO plus demonstrates that it keeps its great toughness under load, even at low temperatures.
Even at -20°C POLO-ECO plus has met the high test requirements of the Swedish market.
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"HEAVY" SITE TESTS
As shown clearly by long-term loading tests with heavy traffic: The pipe deformation remains far below the permissible upper limit.
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SAFE – THROUGH AND THROUGH
Tests on the 3-layer technology’s resistance to puncture and concentrated loads show excellent results, and prove that POLO-ECO plus can withstand even very high loads.
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THE TRUTH LEAKS OUT, BUT NOTHING ELSE!
The leakage test brings the truth to light. Even when the pipe is severely deformed, the socket connection stays tight.
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The following site provides more detailed information:
_ PIPE SYSTEMS / CIVIL ENGINEERING – PRODUCT OVERVIEW
Should the information on our homepage leave any of your questions unanswered, we ask you to contact our sales department. Contacts are given on our contact pages.
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To open the product information you need Adobe Acrobat Reader. You can get this programme FREE OF CHARGE from Adobe.
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CIVIL ENGINIEERING
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POLO-POLYMUTAN
