Drainage Channel. Water drain system. U shape *****

タイトルまたは説明

Comparison of polymer resin concrete manhole and traditional concrete manhole
Traditional concrete manhole Polymer resin concrete manhole Remarks
Manufacturing methods produced on construction siComparison of polymer resin concrete manhole and traditional concrete manhole
Traditional concrete manhole Polymer resin concrete manhole Remarks
Manufacturing methods produced on construction site prefabricated in workshop prefabricated in workshop -
Weight about 8.5 tons about 8.5 tons 2.8 tons ratio is 3: 1
Construction time about *5 days about 2 or 3 days less than 1 day ratio is *0: 1
Construction method bricklaying on site and fill with cement large trucks and large hoisting machines for transportation trucks and hoisting equipments for transportation -
Service life short short long -
Waterproof poor poor good -
Quality control hard easy easy -
Maintenance often often rarely -

Types and specifications of polymer resin concrete manhole(optical cable communication)
Internal size(mm) Thickness(mm) (Tons)
Specifications length*width*height upper low wall weight
No. 2 optical cable ***0****0****0 **0 *0 *0 2.3
No. 3 optical cable ***0****0****0 **0 **0 *5 2.8
No. 4 optical cable ***0****0****0 **0 **0 *0 4.4
No. 5 optical cable ***0****0****0 **0 **0 *0 6.3