Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water stopping method for outer wall casing pipe
The invention discloses a water stopping method for an outer wall sleeve. The water stopping method comprises the following steps that a mounting pipeline is arranged in an embedded sleeve in a penetrating mode; mortar plugging is conducted between the outer wall of the outer wall downstream face and the installation pipeline; an air bag is arranged between the water stop table on the upstream face of the water stop table and the installation pipeline, and it is guaranteed that the air bag is tightly supported and attached between the water stop table and the installation pipeline; injecting the mortar until the mortar overflows; after the mortar reaches the designed strength, the air bag is exhausted and taken out, and a groove formed by the air bag is subjected to waterproof treatment. The waterproof structure has the beneficial effects that the protruding water stop table is used for external water prevention, mortar between the water stop table and the pipeline is used for secondary water prevention, mortar between the sleeve and the pipeline is used for tertiary water prevention, and the waterproof effect of the pipeline is guaranteed; the downstream face of the outer wall is plugged through mortar, the upstream face of the water stop table is plugged through an air bag, operation is more convenient, meanwhile, it is guaranteed that the mortar has large pressure during grouting, and compaction of the internal mortar is guaranteed.
本发明公开了一种外墙套管的止水方法，包括如下步骤：在预埋套管内穿设安装管道；在外墙背水面的外墙与安装管道之间进行砂浆封堵；将止水台迎水面的止水台与安装管道之间设置气囊，保证气囊撑紧贴合在止水台与安装管道之间；进行砂浆注入，直至砂浆溢出；待砂浆达到设计强度后，将气囊排气并取出，并对气囊形成的凹槽进行防水处理。本发明的有益效果：利用突出的止水台进行外部防水，利用止水台与管道之间的砂浆进行二次防水，再利用套管与管道之间的砂浆进行三次防水，保证的管道的防水效果；外墙的背水面利用砂浆封堵，止水台的迎水面利用气囊封堵，操作更加便携，同时保证注浆时砂浆具有较大的压力，保证内部砂浆的压实。
Water stopping method for outer wall casing pipe
The invention discloses a water stopping method for an outer wall sleeve. The water stopping method comprises the following steps that a mounting pipeline is arranged in an embedded sleeve in a penetrating mode; mortar plugging is conducted between the outer wall of the outer wall downstream face and the installation pipeline; an air bag is arranged between the water stop table on the upstream face of the water stop table and the installation pipeline, and it is guaranteed that the air bag is tightly supported and attached between the water stop table and the installation pipeline; injecting the mortar until the mortar overflows; after the mortar reaches the designed strength, the air bag is exhausted and taken out, and a groove formed by the air bag is subjected to waterproof treatment. The waterproof structure has the beneficial effects that the protruding water stop table is used for external water prevention, mortar between the water stop table and the pipeline is used for secondary water prevention, mortar between the sleeve and the pipeline is used for tertiary water prevention, and the waterproof effect of the pipeline is guaranteed; the downstream face of the outer wall is plugged through mortar, the upstream face of the water stop table is plugged through an air bag, operation is more convenient, meanwhile, it is guaranteed that the mortar has large pressure during grouting, and compaction of the internal mortar is guaranteed.
本发明公开了一种外墙套管的止水方法，包括如下步骤：在预埋套管内穿设安装管道；在外墙背水面的外墙与安装管道之间进行砂浆封堵；将止水台迎水面的止水台与安装管道之间设置气囊，保证气囊撑紧贴合在止水台与安装管道之间；进行砂浆注入，直至砂浆溢出；待砂浆达到设计强度后，将气囊排气并取出，并对气囊形成的凹槽进行防水处理。本发明的有益效果：利用突出的止水台进行外部防水，利用止水台与管道之间的砂浆进行二次防水，再利用套管与管道之间的砂浆进行三次防水，保证的管道的防水效果；外墙的背水面利用砂浆封堵，止水台的迎水面利用气囊封堵，操作更加便携，同时保证注浆时砂浆具有较大的压力，保证内部砂浆的压实。
Water stopping method for outer wall casing pipe
一种外墙套管的止水方法
MENG XIANGCHAO (Autor:in) / LI SHIKUN (Autor:in) / XUE ERWEI (Autor:in) / SI TAOJIE (Autor:in) / RAN LONGBING (Autor:in) / FU XINYA (Autor:in) / ZHAO LONGFEI (Autor:in) / GENG JIGUANG (Autor:in) / HU JIANHUI (Autor:in) / LU TONG (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
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