A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for deformation joint waterstop of underground comprehensive pipe gallery
The invention discloses a construction method of a deformation joint water-stop belt of an underground comprehensive pipe gallery, which can fix a middle-buried water-stop belt at a deformation joint of a bottom plate to prevent the middle-buried water-stop belt from sliding horizontally, and can stably fix an externally-attached water-stop belt at a construction joint of a side wall to keep a preset distance from a reinforcing steel bar of the side wall. The anti-seepage effect at the pipe gallery deformation joint is improved; the construction method comprises the steps that a concrete cushion layer, a waterproof layer and a fine aggregate concrete protection layer are constructed, an externally-attached water stop belt is arranged at the position of a deformation joint at the top of the fine aggregate concrete protection layer, bottom plate steel bars and side wall steel bars are arranged, side formworks are arranged at the preset positions of the side wall steel bars, and a first formwork is installed; and a middle-buried type water stop belt is installed, and a second formwork is installed.
本发明公开了一种地下综合管廊变形缝止水带的施工方法，该施工方法能够将中埋式止水带固定在底板变形缝处，防止其水平滑移，还能将外贴式止水带稳定固定在侧墙施工缝处，并使其与侧墙钢筋保持预设间距，以提高管廊变形缝处的防渗漏效果；该施工方法包括施工混凝土垫层、防水层和细石混凝土保护层、在细石混凝土保护层顶部的变形缝位置处设置外贴式止水带、设置底板钢筋和侧墙钢筋、在侧墙钢筋的预设位置处设置侧模、安装第一模板、安装中埋式止水带以及安装第二模板的步骤。
Construction method for deformation joint waterstop of underground comprehensive pipe gallery
The invention discloses a construction method of a deformation joint water-stop belt of an underground comprehensive pipe gallery, which can fix a middle-buried water-stop belt at a deformation joint of a bottom plate to prevent the middle-buried water-stop belt from sliding horizontally, and can stably fix an externally-attached water-stop belt at a construction joint of a side wall to keep a preset distance from a reinforcing steel bar of the side wall. The anti-seepage effect at the pipe gallery deformation joint is improved; the construction method comprises the steps that a concrete cushion layer, a waterproof layer and a fine aggregate concrete protection layer are constructed, an externally-attached water stop belt is arranged at the position of a deformation joint at the top of the fine aggregate concrete protection layer, bottom plate steel bars and side wall steel bars are arranged, side formworks are arranged at the preset positions of the side wall steel bars, and a first formwork is installed; and a middle-buried type water stop belt is installed, and a second formwork is installed.
本发明公开了一种地下综合管廊变形缝止水带的施工方法，该施工方法能够将中埋式止水带固定在底板变形缝处，防止其水平滑移，还能将外贴式止水带稳定固定在侧墙施工缝处，并使其与侧墙钢筋保持预设间距，以提高管廊变形缝处的防渗漏效果；该施工方法包括施工混凝土垫层、防水层和细石混凝土保护层、在细石混凝土保护层顶部的变形缝位置处设置外贴式止水带、设置底板钢筋和侧墙钢筋、在侧墙钢筋的预设位置处设置侧模、安装第一模板、安装中埋式止水带以及安装第二模板的步骤。
Construction method for deformation joint waterstop of underground comprehensive pipe gallery
一种地下综合管廊变形缝止水带的施工方法
CHEN ZHENZHEN (author) / XIAO KAIKAI (author) / LIAO GUANGLEI (author) / HU HONGXIA (author) / TANG LING (author) / WANG XIANLU (author) / LEE YOUNG-GYUN (author) / TAN JIAN (author) / HE JI (author) / HE CHAO (author)
2024-05-28
Patent
Electronic Resource
Chinese
| European Patent Office | 2020
| European Patent Office | 2020
| European Patent Office | 2024
| European Patent Office | 2024