A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage system in deep foundation pit basement and construction method
The invention relates to a drainage system in a deep foundation pit basement, which comprises a foundation slab, a structural floor slab and an outer wall, semicircular PVC (polyvinyl chloride) pipes are embedded in internal corners of the foundation slab and the structural floor slab, and the semicircular PVC pipes on the upper layer and the lower layer are communicated through vertical PVC pipes; a horizontal hydrophobic plate is laid on the foundation slab, terrace concrete is poured on the horizontal hydrophobic plate and the structural floor slab except for the area where the PVC pipes are laid, and cement mortar is laid on the semicircular PVC pipes embedded in the structural floor slab; a vertical hydrophobic plate and a cement pressure plate are fixed to the drainage position of the outer wall, and other areas are coated with painting layers. The invention further discloses a construction method of the drainage system in the deep foundation pit basement. The horizontal drainage plates, the vertical drainage plates and the cement pressure plates are constructed, and the semicircular PVC pipes and the vertical PVC pipes are arranged on the periphery of the structure, so that smooth drainage of the whole drainage system is ensured, leakage can be thoroughly solved, and the whole basement is free of leakage points.
本发明涉及一种深基坑地下室内疏水系统，包括基础底板、结构楼板以及由外墙，沿着基础底板以及结构楼板的阴角处均埋设有半圆形PVC管，上下层的半圆形PVC管通过竖向PVC管连通；所述基础底板上铺设水平疏水板，所述水平疏水板以及结构楼板在铺设PVC管以外的区域上浇筑有地坪混凝土，埋设在结构楼板上的半圆形PVC管上敷设水泥砂浆；所述外墙在引流位置固定有竖向疏水板和水泥压力板，其它区域涂有粉刷层。本发明还公开了上述深基坑地下室内疏水系统的施工方法。本发明通过施工水平疏水板与竖向排水板和水泥压力板，结构四周布设半圆形PVC管和竖向PVC管，确保了整个疏水系统的排水通畅，能够彻底解决渗漏，使得整个地下室无漏点。
Drainage system in deep foundation pit basement and construction method
The invention relates to a drainage system in a deep foundation pit basement, which comprises a foundation slab, a structural floor slab and an outer wall, semicircular PVC (polyvinyl chloride) pipes are embedded in internal corners of the foundation slab and the structural floor slab, and the semicircular PVC pipes on the upper layer and the lower layer are communicated through vertical PVC pipes; a horizontal hydrophobic plate is laid on the foundation slab, terrace concrete is poured on the horizontal hydrophobic plate and the structural floor slab except for the area where the PVC pipes are laid, and cement mortar is laid on the semicircular PVC pipes embedded in the structural floor slab; a vertical hydrophobic plate and a cement pressure plate are fixed to the drainage position of the outer wall, and other areas are coated with painting layers. The invention further discloses a construction method of the drainage system in the deep foundation pit basement. The horizontal drainage plates, the vertical drainage plates and the cement pressure plates are constructed, and the semicircular PVC pipes and the vertical PVC pipes are arranged on the periphery of the structure, so that smooth drainage of the whole drainage system is ensured, leakage can be thoroughly solved, and the whole basement is free of leakage points.
本发明涉及一种深基坑地下室内疏水系统，包括基础底板、结构楼板以及由外墙，沿着基础底板以及结构楼板的阴角处均埋设有半圆形PVC管，上下层的半圆形PVC管通过竖向PVC管连通；所述基础底板上铺设水平疏水板，所述水平疏水板以及结构楼板在铺设PVC管以外的区域上浇筑有地坪混凝土，埋设在结构楼板上的半圆形PVC管上敷设水泥砂浆；所述外墙在引流位置固定有竖向疏水板和水泥压力板，其它区域涂有粉刷层。本发明还公开了上述深基坑地下室内疏水系统的施工方法。本发明通过施工水平疏水板与竖向排水板和水泥压力板，结构四周布设半圆形PVC管和竖向PVC管，确保了整个疏水系统的排水通畅，能够彻底解决渗漏，使得整个地下室无漏点。
Drainage system in deep foundation pit basement and construction method
一种深基坑地下室内疏水系统及施工方法
LIU YUEMIN (author) / LU YIPING (author) / HU MIN (author) / WU BIN (author)
2022-05-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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