YANG Wan-hang,WANG Feng,ZHANG Chao,et al.Construction Quality Control of HDPE Winding Reinforced Structural Wall Pipe (Type B)[J].China Water & Wastewater,2022,38(6):14-19.
Construction Quality Control of HDPE Winding Reinforced Structural Wall Pipe (Type B)
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第38卷
Number:
第6期
Page:
14-19
Column:
Date of publication:
2022-03-17
- Abstract:
- In construction of Yangtze River protection system based on the concept of integration of wastewater treatment plant, pipe network, river, lake and bank protection, the construction of municipal pipe network occupies the main engineering quantity, and the construction quality of network determines the sewage collection rate and sewage concentration entering into the plant. Therefore, the construction quality of newly?built pipeline network is particularly important in the comprehensive treatment of the water environment. Various quality problems and their causes in the construction process of HDPE winding reinforced structural wall pipe were deeply analyzed based on the pipeline construction experience of Yangtze River protection. The construction quality problem of HDPE winding reinforced structure wall pipe was effectively solved by adopting the optimal connection method of pipeline hot melt sleeve and double?side hand spanner to the chain hoist, implementing the pipeline “five drawings” acceptance mechanism, strictly supervising the construction procedure, strengthening the protection of finished products, etc. The results aim to provide reference for subsequent pipe constructions of Yangtze River protection.
Last Update:
2022-03-17