玻璃钢夹砂管道在给水与排水工程中的应用

Pipes of Glass Fibre Reinforced Plastics with Sands Used in Water Supply and Sewerage Engineering

从应用的角度分析了玻璃钢夹砂管的主要特点 .结合在大口径长距离输水和城市排水工程中的应用实践 ,指出了在给水与排水工程中玻璃钢夹砂管的应用条件、管型选择、材质检验方法 .强调了管道基础与回填、管道支墩等方面与管材相适应的工程质量要求 .并建议尽快制定玻璃钢夹砂管的管材标准、设计规范、施工规程以及质量验收标准 .

The authors analyse the main characteristics of the glass fibre reinforced plastics with sands from the angle of utilization.Based on the experiences with the long distance water delivery with big diameter pipes and the urban sewerage works,they point out the working conditions,the selection of the pipe specifications and the qualification test method of the pipes of glass fibre reinforced plastics with sands used in water supply and sewerage works,and discuss the pipe base,backfilling and buttress which have to meet the requirements of this kind of tubular product.It is suggested that the technical standards,the design specifications,the job specifications,and the quality requirements,be worked out as soon as possible.