A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of HDPE double-wall corrugated pipe drainage ditch
The invention relates to the field of building construction, in particular to a construction method of a HDPE double-wall corrugated pipe drainage ditch. The construction method comprises the following steps that a drainage ditch groove is dug, meanwhile, corrugated pipes are cut along a center joint, the adjacent HDPE double-wall corrugated pipes are connected in the drainage ditch groove by using an elastic sealing rubber ring, and soil is backfilled in gaps between the HDPE double-wall corrugated pipes and a road surface; and after a leakproofness test, the joint with the pavement is leveled by using cement mortar. According to the construction method of the HDPE double-wall corrugated pipe drainage ditch, a prefabricated part formed by machining the HDPE double-wall corrugated pipes in advance is adopted for construction, the high chemical stability, corrosion resistance and pressure resistance of the HDPE double-wall corrugated pipes are utilized, the service life of the drainage ditch is prolonged, the drainage ditch is not prone to scaling, and the circulation area cannot be reduced along with the increase of operation time; a ditch body of the drainage ditch is light in weight and very convenient to carry and connect, so that the construction is fast and convenient; and special protection measures are not needed during construction at the temperature of -30 DEG C or above, and construction is convenient in winter.
本发明涉及建筑施工领域，特别是涉及一种HDPE双壁波纹管排水沟施工方法，包括如下步骤：挖排水沟沟槽，同时沿中缝切剖波纹管，在排水沟沟槽中用弹性密封橡胶圈连接相邻HDPE双壁波纹管，将HDPE双壁波纹管与路面空隙回填土；进行严密性试验后与路面的交接处用水泥砂浆抹平；本方法采用了HDPE双壁波纹管提前加工制成的预制件进行施工，利用了HDPE双壁波纹管的高化学稳定性、耐腐蚀性、抗压性，提升排水沟的使用寿命，且排水沟不易结垢，流通面积不会随运行时间增加而减少；排水沟的沟体重量轻，搬运和连接都很方便，所以施工快捷方便；‑30℃以上条件下施工时不必采取特殊保护措施，冬季施工方便。
Construction method of HDPE double-wall corrugated pipe drainage ditch
The invention relates to the field of building construction, in particular to a construction method of a HDPE double-wall corrugated pipe drainage ditch. The construction method comprises the following steps that a drainage ditch groove is dug, meanwhile, corrugated pipes are cut along a center joint, the adjacent HDPE double-wall corrugated pipes are connected in the drainage ditch groove by using an elastic sealing rubber ring, and soil is backfilled in gaps between the HDPE double-wall corrugated pipes and a road surface; and after a leakproofness test, the joint with the pavement is leveled by using cement mortar. According to the construction method of the HDPE double-wall corrugated pipe drainage ditch, a prefabricated part formed by machining the HDPE double-wall corrugated pipes in advance is adopted for construction, the high chemical stability, corrosion resistance and pressure resistance of the HDPE double-wall corrugated pipes are utilized, the service life of the drainage ditch is prolonged, the drainage ditch is not prone to scaling, and the circulation area cannot be reduced along with the increase of operation time; a ditch body of the drainage ditch is light in weight and very convenient to carry and connect, so that the construction is fast and convenient; and special protection measures are not needed during construction at the temperature of -30 DEG C or above, and construction is convenient in winter.
本发明涉及建筑施工领域，特别是涉及一种HDPE双壁波纹管排水沟施工方法，包括如下步骤：挖排水沟沟槽，同时沿中缝切剖波纹管，在排水沟沟槽中用弹性密封橡胶圈连接相邻HDPE双壁波纹管，将HDPE双壁波纹管与路面空隙回填土；进行严密性试验后与路面的交接处用水泥砂浆抹平；本方法采用了HDPE双壁波纹管提前加工制成的预制件进行施工，利用了HDPE双壁波纹管的高化学稳定性、耐腐蚀性、抗压性，提升排水沟的使用寿命，且排水沟不易结垢，流通面积不会随运行时间增加而减少；排水沟的沟体重量轻，搬运和连接都很方便，所以施工快捷方便；‑30℃以上条件下施工时不必采取特殊保护措施，冬季施工方便。
Construction method of HDPE double-wall corrugated pipe drainage ditch
HDPE双壁波纹管排水沟施工方法
TIAN JIANGZHE (author) / GAO YUHU (author) / SUN ZHUO (author) / ZHANG HAO (author)
2021-11-16
Patent
Electronic Resource
Chinese
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