Manhole cover - Import export

Application: For chambers with internal diameter 395 – 405 mm External diameter: Cover core 381 mm. Cover surface 501 mm Materials: HDPE polyethylene and PP polypropylene Colour: Black ( UV stabilizing Cabon Black ) Loading: Load test no. 280-42880 / 60, Danish Technological Institute to EN 124 Class A 15 ( 1500 kg. ) EU norm. Laboratory temperature of 20,7° C Lifting eyes: Two lifting eyes for manhole keys for cover fitted at ground level Surface: Skid-resisting with roughened surface Insulating material: Expanded polystyrene core Insulating properties: Thermal calculations by the Danish Technological Institute Packings to retain soil warmth:Two special rings in one casting with lip seals Environmentally friendly: All materials can be recycled without environmental damage Location: Steel insert for electrolocation of cover