Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Comprehensive pipe gallery bottom plate film spraying outer waterproof construction method
The invention relates to a comprehensive pipe gallery bottom plate film spraying outer waterproof construction method. The construction method comprises the following steps that foundation soil is leveled, a concrete cushion layer is constructed, and a bricked guide wall is constructed; a bottom plate internal corner waterproof reinforcing layer is constructed, and then a bottom plate film spraying waterproof layer is constructed; a bottom plate waterproof protection layer and a bottom plate structure are constructed; pipe gallery side walls and a top plate are poured; the film spraying waterproof layer at the bricked guide wall is lapped, at least one brick at the top of the bricked guide wall is removed to expose part of the film spraying waterproof layer, and the film spraying waterproof layer is obliquely removed into a triangular cone shape; a film spraying waterproof layer of the side wall is constructed, and a film is sprayed from the top surface of the bricked guide wall to theside wall and the top plate; and a side wall waterproof protective layer 1 is constructed, a side wall internal corner waterproof reinforcing layer is constructed at the internal corner of the bricked guide wall and the side wall, and the side wall waterproof protective layer is constructed on the side wall internal corner waterproof reinforcing layer. The construction process of the film spraying waterproof layer at the joint of the pipe gallery bottom plate and the side wall is provided, so that the integrity and the waterproof effect of the film spraying waterproof layer are improved.
本发明涉及一种综合管廊底板喷膜外防水施工方法，包括以下步骤：地基土平整，施作混凝土垫层，施作砖砌导墙；施作底板阴角防水加强层，再施作底板喷膜防水层；施作底板防水保护层和底板结构；浇筑管廊侧墙及顶板；对砖砌导墙处的喷膜防水层搭接处理，去掉砖砌导墙顶部至少一皮砖，露出部分喷膜防水层，并斜剔成三角锥形；施作侧墙的喷膜防水层，从砖砌导墙顶面喷膜至侧墙及顶板；侧墙防水保护层1施工，在砖砌导墙与侧墙的阴角处施作侧墙阴角防水加强层，在侧墙阴角防水加强层上施工侧墙防水保护层。本发明旨在提供一种管廊底板、侧墙交接处喷膜防水层施工工艺，以提高喷膜防水层的整体性和防水效果。
Comprehensive pipe gallery bottom plate film spraying outer waterproof construction method
The invention relates to a comprehensive pipe gallery bottom plate film spraying outer waterproof construction method. The construction method comprises the following steps that foundation soil is leveled, a concrete cushion layer is constructed, and a bricked guide wall is constructed; a bottom plate internal corner waterproof reinforcing layer is constructed, and then a bottom plate film spraying waterproof layer is constructed; a bottom plate waterproof protection layer and a bottom plate structure are constructed; pipe gallery side walls and a top plate are poured; the film spraying waterproof layer at the bricked guide wall is lapped, at least one brick at the top of the bricked guide wall is removed to expose part of the film spraying waterproof layer, and the film spraying waterproof layer is obliquely removed into a triangular cone shape; a film spraying waterproof layer of the side wall is constructed, and a film is sprayed from the top surface of the bricked guide wall to theside wall and the top plate; and a side wall waterproof protective layer 1 is constructed, a side wall internal corner waterproof reinforcing layer is constructed at the internal corner of the bricked guide wall and the side wall, and the side wall waterproof protective layer is constructed on the side wall internal corner waterproof reinforcing layer. The construction process of the film spraying waterproof layer at the joint of the pipe gallery bottom plate and the side wall is provided, so that the integrity and the waterproof effect of the film spraying waterproof layer are improved.
本发明涉及一种综合管廊底板喷膜外防水施工方法，包括以下步骤：地基土平整，施作混凝土垫层，施作砖砌导墙；施作底板阴角防水加强层，再施作底板喷膜防水层；施作底板防水保护层和底板结构；浇筑管廊侧墙及顶板；对砖砌导墙处的喷膜防水层搭接处理，去掉砖砌导墙顶部至少一皮砖，露出部分喷膜防水层，并斜剔成三角锥形；施作侧墙的喷膜防水层，从砖砌导墙顶面喷膜至侧墙及顶板；侧墙防水保护层1施工，在砖砌导墙与侧墙的阴角处施作侧墙阴角防水加强层，在侧墙阴角防水加强层上施工侧墙防水保护层。本发明旨在提供一种管廊底板、侧墙交接处喷膜防水层施工工艺，以提高喷膜防水层的整体性和防水效果。
Comprehensive pipe gallery bottom plate film spraying outer waterproof construction method
综合管廊底板喷膜外防水施工方法
KONG XIAOLONG ( Autor:in ) / DI HAO ( Autor:in ) / CHEN SHIWEI ( Autor:in ) / QIN XINGSHUO ( Autor:in )
12.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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