SEWAGE COVERS
Made of glass filled polymer with pressure endurance of 120 Kn for circular stamp of 250 millimeters. The requirement for installation on a highly loaded sections of the road network is 57.5 kN.
The product is tested in accordance with a loading method BDS 3649-74. The material composition does not allow another application, which ensures that it could not be forcibly removed. It could be produced in black, dark red and dark green color on client request.

Sewage covers with ring Ф 650 mm
Opinion № 182 / 04.03.2009
Written Statement № 32/ 04.03.2009 г. of CPLM Sofia
Test results





