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A platform for research: civil engineering, architecture and urbanism
Waterproof construction method for support replacement structure penetrating through basement exterior wall
The invention discloses a waterproof construction method for a support replacement structure penetrating through a basement exterior wall. The support replacement structure penetrates through basementexterior wall. The waterproof construction method comprises the following steps that S1, the circumferences of the inner and outer side of the connection of the basement exterior wall and the supportreplacement structure are each provided with a water stagnant steel plate in a welded mode, a distance is formed between the inner wall face of the basement exterior wall and the corresponding waterstagnant steel plate, and a distance is formed between the outer wall face of the basement exterior wall and the corresponding water stagnant steel plate; S2, after the basement exterior wall is constructed, and backfilling is ended, the support replacement structure is disassembled; 3, after the support replacement structure is disassembled, the gap at the connection of the basement exterior walland the support replacement structure is infilled with micro-expansion concrete one level higher than the basement exterior wall. By applying the waterproof construction method, the problem that whenthe support replacement structure penetrates through the basement exterior wall, after the support replacement structure is disassembled, the basement exterior wall is likely to leak can be effectively solved.
本发明公开了一种换撑结构穿地下室外墙的防水施工方法，所述换撑结构穿过地下室外墙，所述防水施工方法包括如下步骤：步骤一、在换撑结构与地下室外墙交接处的内、外侧一周分别焊接上止水钢板，并使得该止水钢板距离地下室外墙的内、外墙面均留有距离；步骤二、待地下室外墙施工完并回填结束后，拆除换撑结构；步骤三、在换撑结构拆除后，使用比地下室外墙高一等级的微膨胀混凝土将换撑结构与地下室外墙交接处的孔隙填实。应用本发明可以有效解决换撑结构穿地下室外墙时，在换撑结构拆除后容易出现地下室外墙渗漏的问题。
Waterproof construction method for support replacement structure penetrating through basement exterior wall
The invention discloses a waterproof construction method for a support replacement structure penetrating through a basement exterior wall. The support replacement structure penetrates through basementexterior wall. The waterproof construction method comprises the following steps that S1, the circumferences of the inner and outer side of the connection of the basement exterior wall and the supportreplacement structure are each provided with a water stagnant steel plate in a welded mode, a distance is formed between the inner wall face of the basement exterior wall and the corresponding waterstagnant steel plate, and a distance is formed between the outer wall face of the basement exterior wall and the corresponding water stagnant steel plate; S2, after the basement exterior wall is constructed, and backfilling is ended, the support replacement structure is disassembled; 3, after the support replacement structure is disassembled, the gap at the connection of the basement exterior walland the support replacement structure is infilled with micro-expansion concrete one level higher than the basement exterior wall. By applying the waterproof construction method, the problem that whenthe support replacement structure penetrates through the basement exterior wall, after the support replacement structure is disassembled, the basement exterior wall is likely to leak can be effectively solved.
本发明公开了一种换撑结构穿地下室外墙的防水施工方法，所述换撑结构穿过地下室外墙，所述防水施工方法包括如下步骤：步骤一、在换撑结构与地下室外墙交接处的内、外侧一周分别焊接上止水钢板，并使得该止水钢板距离地下室外墙的内、外墙面均留有距离；步骤二、待地下室外墙施工完并回填结束后，拆除换撑结构；步骤三、在换撑结构拆除后，使用比地下室外墙高一等级的微膨胀混凝土将换撑结构与地下室外墙交接处的孔隙填实。应用本发明可以有效解决换撑结构穿地下室外墙时，在换撑结构拆除后容易出现地下室外墙渗漏的问题。
Waterproof construction method for support replacement structure penetrating through basement exterior wall
一种换撑结构穿地下室外墙的防水施工方法
FENG ZONGYAO (author) / YANG XIAOHONG (author)
2020-07-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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