A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated enclosure exterior wall bottom connecting system and construction method thereof
The invention relates to a prefabricated enclosure exterior wall bottom connecting system and a construction method thereof. The prefabricated enclosure exterior wall bottom connecting system is used at a connecting joint of a prefabricated enclosure exterior wall and a floor slab and comprises a reserved hole, a formwork and a grouting opening, the reserved hole is formed in the surface of the prefabricated enclosure exterior wall and communicates with the connecting joint, and the depth of the reserved hole is smaller than the thickness of the prefabricated enclosure exterior wall; the formwork is connected with the prefabricated enclosure exterior wall and is opposite to the reserved hole, and a pouring space is formed by the formwork and the reserved hole; and the grouting opening is formed in the formwork and communicates with the pouring space. According to the prefabricated enclosure exterior wall bottom connecting system, the grouting construction difficulty is simplified by additionally arranging a post-pouring space, so that the construction quality is improved, and leakage of the enclosure exterior wall and structural stress hidden dangers can be effectively reduced. In addition, the construction method of the prefabricated enclosure exterior wall bottom connecting system is simple in step, convenient to operate and suitable for application and popularization.
本发明涉及一种预制围护外墙底部连接系统及其施工方法。上述预制围护外墙底部连接系统用于预制围护外墙与楼板的连接节点处，该预制围护外墙底部连接系统包括预留孔、模板和注浆口，预留孔开设于预制围护外墙的表面并与连接节点连通，预留孔的深度小于预制围护外墙的厚度；模板与预制围护外墙连接，并与预留孔相对设置，模板与预留孔形成浇注空间；注浆口设置于模板并与浇注空间连通。上述预制围护外墙底部连接系统通过增加后浇空间来简化灌浆施工难度，从而提高了施工质量，能够有效减少围护外墙的渗漏以及结构受力隐患。此外，上述预制围护外墙底部连接系统的施工方法步骤简单，操作方便，适于推广应用。
Prefabricated enclosure exterior wall bottom connecting system and construction method thereof
The invention relates to a prefabricated enclosure exterior wall bottom connecting system and a construction method thereof. The prefabricated enclosure exterior wall bottom connecting system is used at a connecting joint of a prefabricated enclosure exterior wall and a floor slab and comprises a reserved hole, a formwork and a grouting opening, the reserved hole is formed in the surface of the prefabricated enclosure exterior wall and communicates with the connecting joint, and the depth of the reserved hole is smaller than the thickness of the prefabricated enclosure exterior wall; the formwork is connected with the prefabricated enclosure exterior wall and is opposite to the reserved hole, and a pouring space is formed by the formwork and the reserved hole; and the grouting opening is formed in the formwork and communicates with the pouring space. According to the prefabricated enclosure exterior wall bottom connecting system, the grouting construction difficulty is simplified by additionally arranging a post-pouring space, so that the construction quality is improved, and leakage of the enclosure exterior wall and structural stress hidden dangers can be effectively reduced. In addition, the construction method of the prefabricated enclosure exterior wall bottom connecting system is simple in step, convenient to operate and suitable for application and popularization.
本发明涉及一种预制围护外墙底部连接系统及其施工方法。上述预制围护外墙底部连接系统用于预制围护外墙与楼板的连接节点处，该预制围护外墙底部连接系统包括预留孔、模板和注浆口，预留孔开设于预制围护外墙的表面并与连接节点连通，预留孔的深度小于预制围护外墙的厚度；模板与预制围护外墙连接，并与预留孔相对设置，模板与预留孔形成浇注空间；注浆口设置于模板并与浇注空间连通。上述预制围护外墙底部连接系统通过增加后浇空间来简化灌浆施工难度，从而提高了施工质量，能够有效减少围护外墙的渗漏以及结构受力隐患。此外，上述预制围护外墙底部连接系统的施工方法步骤简单，操作方便，适于推广应用。
Prefabricated enclosure exterior wall bottom connecting system and construction method thereof
预制围护外墙底部连接系统及其施工方法
MA YUEQIANG (author) / GUO YANKUN (author) / LU WENQING (author) / YU QIHUAN (author)
2021-06-18
Patent
Electronic Resource
Chinese
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