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A platform for research: civil engineering, architecture and urbanism
Insulation structure integrated prefabricated external wall panel abutted seam structure and method thereof
The invention discloses a thermal insulation structure integrated prefabricated external wall panel abutted seam structure and a method thereof, and belongs to the technical field of fabricated building external wall panels. The structure comprises a transverse abutted seam and a vertical abutted seam which are formed by splicing upper, lower, left and right adjacent prefabricated external wall panels and are intersected transversely and vertically; each of the transverse abutted seam and the vertical abutted seam is sequentially provided with an abutted seam heat preservation layer, an abutted seam cavity layer and an abutted seam sealing layer from inside to outside, and the abutted seam cavity layer of the transverse abutted seam and the abutted seam cavity layer of the vertical abutted seam are communicated at the transverse and vertical intersection of the transverse abutted seam and the vertical abutted seam; a partition sealing block is arranged at the position, a certain distance away from the position below the transverse and vertical intersection, of the abutted seam cavity layer of the vertical abutted seam, and the abutted seam cavity layer is connected with a one-way valve which is arranged on the abutted seam sealing layer of the vertical abutted seam and drains water outwards in a penetrating mode. The sealing effect of the abutted seams can be enhanced, waterproof treatment with blocking and dredging can be conducted on the transverse seams and the vertical seams of the prefabricated external wall panel, and the heat preservation effect and durability of the wall are improved.
本发明公开了一种保温结构一体化预制外墙板拼缝构造及其方法，属于装配式建筑外墙板技术领域，构造包括由上、下、左、右相邻预制外墙板拼接形成横竖交汇的横向拼缝和竖向拼缝，横向拼缝和竖向拼缝均由内向外依次设置有拼缝保温层、拼缝空腔层和拼缝密封层，横向拼缝的拼缝空腔层和竖向拼缝的拼缝空腔层在横向拼缝和竖向拼缝的横竖交汇处相连通，竖向拼缝的拼缝空腔层在横竖交汇处下方一定距离处设有隔断密封块，并贯通连接有一个设置于竖向拼缝的拼缝密封层上向外排水的单向阀。本发明既能增强拼缝的密封效果，又能够为预制外墙板的横向缝隙和竖向缝隙进行有堵有疏的防水处理，提高墙体保温效果和耐久性。
Insulation structure integrated prefabricated external wall panel abutted seam structure and method thereof
The invention discloses a thermal insulation structure integrated prefabricated external wall panel abutted seam structure and a method thereof, and belongs to the technical field of fabricated building external wall panels. The structure comprises a transverse abutted seam and a vertical abutted seam which are formed by splicing upper, lower, left and right adjacent prefabricated external wall panels and are intersected transversely and vertically; each of the transverse abutted seam and the vertical abutted seam is sequentially provided with an abutted seam heat preservation layer, an abutted seam cavity layer and an abutted seam sealing layer from inside to outside, and the abutted seam cavity layer of the transverse abutted seam and the abutted seam cavity layer of the vertical abutted seam are communicated at the transverse and vertical intersection of the transverse abutted seam and the vertical abutted seam; a partition sealing block is arranged at the position, a certain distance away from the position below the transverse and vertical intersection, of the abutted seam cavity layer of the vertical abutted seam, and the abutted seam cavity layer is connected with a one-way valve which is arranged on the abutted seam sealing layer of the vertical abutted seam and drains water outwards in a penetrating mode. The sealing effect of the abutted seams can be enhanced, waterproof treatment with blocking and dredging can be conducted on the transverse seams and the vertical seams of the prefabricated external wall panel, and the heat preservation effect and durability of the wall are improved.
本发明公开了一种保温结构一体化预制外墙板拼缝构造及其方法，属于装配式建筑外墙板技术领域，构造包括由上、下、左、右相邻预制外墙板拼接形成横竖交汇的横向拼缝和竖向拼缝，横向拼缝和竖向拼缝均由内向外依次设置有拼缝保温层、拼缝空腔层和拼缝密封层，横向拼缝的拼缝空腔层和竖向拼缝的拼缝空腔层在横向拼缝和竖向拼缝的横竖交汇处相连通，竖向拼缝的拼缝空腔层在横竖交汇处下方一定距离处设有隔断密封块，并贯通连接有一个设置于竖向拼缝的拼缝密封层上向外排水的单向阀。本发明既能增强拼缝的密封效果，又能够为预制外墙板的横向缝隙和竖向缝隙进行有堵有疏的防水处理，提高墙体保温效果和耐久性。
Insulation structure integrated prefabricated external wall panel abutted seam structure and method thereof
一种保温结构一体化预制外墙板拼缝构造及其方法
SHEN ZHIMING (author) / CHEN SIXIN (author) / LU LIQUN (author) / CAO JING (author) / MIAO ZHIYONG (author) / WANG SHENJIN (author) / ZHU CANYIN (author) / LING YU (author) / ZHU YINCHUN (author)
2022-05-27
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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