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A platform for research: civil engineering, architecture and urbanism
Precipitation type drainage ditch and construction method
The invention provides a precipitation type drainage ditch and a construction method. The drainage ditch is internally and sequentially provided with a concrete cushion layer used for protecting a drainage ditch foundation, a waterproof layer used for preventing leakage of the drainage ditch, and a cement mortar plaster layer used for building the whole drainage ditch. The drainage ditch has the beneficial effects that the problems, needing to be solved at present, that water leakage, slope instability, collapse and accidents are easily caused by cracking of the drainage ditch, and a method for arranging a polyurethane or waterproof mortar layer on the inner side of the drainage ditch is relatively high in material manufacturing cost, relatively long in construction period, incapable of completing construction at a time and relatively low in construction efficiency are effectively solved; and according to the precipitation type drainage ditch and the construction method, the leakage problem of the precipitation type drainage ditch can be better solved, and the precipitation type drainage ditch is relatively low in manufacturing cost, convenient to construct and high in construction efficiency.
本发明提供一种降水用排水沟及施工方法，排水沟槽内依次设置有：砼垫层，砼垫层用于保护排水沟基础；防水层，防水层用于防止排水沟渗漏；水泥砂浆抹灰层，水泥砂浆抹灰层用于砌筑排水沟整体。本发明的有益效果是有效解决了目前需要解决的排水沟开裂容易导致漏水，造成边坡失稳、坍塌，引发事故，但在排水沟内侧设置聚氨酯或者防水砂浆防水层的方法材料造价较高，且工期较长，不能一次施工完毕，施工效率较慢的问题，提供一种降水式排水沟及施工方法，能够较好地解决降水式排水沟的渗漏问题，且成本造价较低，施工方便，施工效率高。
Precipitation type drainage ditch and construction method
The invention provides a precipitation type drainage ditch and a construction method. The drainage ditch is internally and sequentially provided with a concrete cushion layer used for protecting a drainage ditch foundation, a waterproof layer used for preventing leakage of the drainage ditch, and a cement mortar plaster layer used for building the whole drainage ditch. The drainage ditch has the beneficial effects that the problems, needing to be solved at present, that water leakage, slope instability, collapse and accidents are easily caused by cracking of the drainage ditch, and a method for arranging a polyurethane or waterproof mortar layer on the inner side of the drainage ditch is relatively high in material manufacturing cost, relatively long in construction period, incapable of completing construction at a time and relatively low in construction efficiency are effectively solved; and according to the precipitation type drainage ditch and the construction method, the leakage problem of the precipitation type drainage ditch can be better solved, and the precipitation type drainage ditch is relatively low in manufacturing cost, convenient to construct and high in construction efficiency.
本发明提供一种降水用排水沟及施工方法，排水沟槽内依次设置有：砼垫层，砼垫层用于保护排水沟基础；防水层，防水层用于防止排水沟渗漏；水泥砂浆抹灰层，水泥砂浆抹灰层用于砌筑排水沟整体。本发明的有益效果是有效解决了目前需要解决的排水沟开裂容易导致漏水，造成边坡失稳、坍塌，引发事故，但在排水沟内侧设置聚氨酯或者防水砂浆防水层的方法材料造价较高，且工期较长，不能一次施工完毕，施工效率较慢的问题，提供一种降水式排水沟及施工方法，能够较好地解决降水式排水沟的渗漏问题，且成本造价较低，施工方便，施工效率高。
Precipitation type drainage ditch and construction method
一种降水用排水沟及施工方法
ZHANG HAITAO (author) / FAN PENGFEI (author) / PENG KUN (author) / YUAN YULE (author) / SHI JIAYUAN (author)
2021-10-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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