Free sandwich heat-preservation wall connection element

Abstract

The invention provides a free sandwich heat-preservation wall connection element, which comprises a connecting rod and a supporting plate, wherein the connecting rod consists of an end rod and a tail rod, an end plate is arranged at the front end of the end rod, the back end of the end rod is an insertion locating end, and the tail rod is mounted in the insertion locating end of the end rod; a through hole is formed in the supporting plate, the insertion locating end of the end rod is inserted in the through hole in the center of the supporting plate, and the insertion locating end and the through hole are tightly matched. When the free sandwich heat-preservation wall connection element provided by the invention is applied to construction of a sandwich heat-preservation wall, connection location of an EPS module is implemented under a condition that a common connection element cannot be used for implementing the connection location of the EPS module. When the free sandwich heat-preservation wall connection element is in use, the tail rod is inserted into the EPS module, and the supporting plate is adhered to the outer side of the EPS module and is tightly in contact with the surface of the EPS module, so that the EPS module is supported and protected in a concrete pouring process, breakage of the EPS module can be prevented, and the tail rod and a bearing wall are poured into a whole body by concrete.

Description

technical field [0001] The invention relates to a wall structure component of a building, in particular to an EPS module connector used for a sandwich thermal insulation wall. Background technique [0002] The energy-saving and thermal insulation wall with EPS module as the thermal insulation layer has good energy-saving thermal insulation and sound insulation effects. In order to improve the safety and fire protection standards of buildings, there has been a wall structure in which the EPS module insulation layer is placed between two layers of reinforced concrete to form a sandwich insulation wall. In the construction process of the sandwich-type thermal insulation wall, the reinforced concrete load-bearing layer and protective layer are usually formed on both sides of the EPS module by in-situ pouring. [0003] In the process of pouring concrete on site, since the pouring speed on both sides of the EPS module cannot be kept the same, even one side is poured first, and th...

AI Technical Summary

Problems solved by technology

However, it cannot completely solve the problem of damage to the EPS module insulation layer due to uneven stress caused by the pouring speed on both sides.

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