Geopolymer rain sewage drainage system and construction method thereof

Abstract

The geopolymer drainage system comprises a sewage pipe, a drainage main pipe, a drainage branch pipe, an inspection well, a water stabilizing layer, a geopolymer mixed soil cushion layer and a plurality of water collecting wells embedded in the two sides of a pavement layer, the sewage pipe, the drainage main pipe, the drainage branch pipe, the inspection well and the water collecting wells are all made of geopolymer concrete, and a mounting pipe groove is formed in a roadbed; the sewage pipe and the main drainage pipe are arranged in the mounting pipe groove at intervals in the height direction, the inspection well is sequentially communicated with the sewage pipe and the main drainage pipe, and the mounting pipe groove is filled with a geopolymer mixed soil cushion layer; the drainage branch pipes are buried under the pavement layer, and the water collecting wells are communicated with the inspection well through the drainage branch pipes. According to the drainage system, the sewage pipe and the drainage main pipe are divided by improving the pipeline structure in the drainage system and the inspection well, the drainage main pipe and the sewage pipe can be constructed at the same time, the top of the installation pipe groove is a green belt, later maintenance is facilitated, damage to the road surface during later maintenance is reduced, traffic is prevented from being influenced, and the maintenance cost is reduced.

Description

Technical field [0001] The present invention relates to the field of glass production technology, in particular to a ground polymer rainwater drainage system and construction method thereof. Background [0002] Municipal engineering is an important part of social and economic development, its structural quality directly affects people's living standards, with the continuous acceleration of the urbanization process, in the past municipal engineering road drainage pipe material strength is insufficient, pipeline leakage, pipeline explosion, pipeline cracks and other defects are more prominent. Moreover, due to the long-term lack of maintenance of drainage pipes, the silt in the drainage pipes gradually accumulates and blocks, resulting in a decrease in the ability to discharge water. Therefore, how to improve the quality and upgrade of the drainage system used by municipal roads has become one of the difficulties that need to be urgently broken in urban construction. On the other ...

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Problems solved by technology

On the other hand, in municipal engineering roads, rain and sewage separation is widely used as a drainage structure to protect the ecological environment and efficiently utilize water resources. It is realized by two different drainage systems from sewage pipes, which also makes it necessary to construct rainwater pipes and sewage pipes separately. The construction period is longer, the cost is higher, and the later maintenance will cause great damage to the road surface, which is likely to cause traffic congestion. Maintenance high cost

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