Fixing structure and fixing method for foamed ceramic molding lines

Abstract

The invention relates to a fixing structure and fixing method for foamed ceramic molding lines. The fixing structure comprises the foamed ceramic molding lines, a precast concrete bridging piece and aconnecting assembly, wherein a positioning groove for inserting the front end surface of the precast concrete bridging piece is formed in the back surface of the foamed ceramic line, a clamping groove is formed in the side surface of the foamed ceramic line, a bonding layer is arranged at the joint of the foamed ceramic line and the precast concrete bridging piece, and the connecting assembly comprises a Z-shaped fixing piece and an anchoring piece. The invention aims to provide the fixing structure and the fixing method for the foamed ceramic molding lines, and the fixing structure are conveniently and stably installed. The fixing structure and the fixing method have the advantages that 1, mold opening of the precast concrete bridging piece is simple and low in cost; 2, molding lines aremanufactured by utilizing the characteristic of good modularity of the foamed ceramic, so that the modeling of an external facade of a complex building is met; and 3, the foamed ceramic lines and theprecast concrete bridging piece are connected simply, conveniently and firmly, and the requirements of curved facade modeling can be met.

Description

technical field [0001] The invention relates to the technical field of molding connection of building envelope structures, in particular to a fixing structure and fixing method of foamed ceramic molding lines. Background technique [0002] Existing prefabricated concrete building exterior wall panels usually use fully prefabricated concrete components integrated with building exterior finishes. Compared with traditional cast-in-place components, precast concrete finishes have the advantages of good quality, high construction safety, less on-site labor investment, energy saving and environmental protection; but for buildings with complex facade shapes, the molds are usually complicated and the cost of mold opening is high. Foamed ceramics have good moldability, light weight, high strength, fire resistance, heat preservation and durability, and have cost advantages in making complex building facade shapes; however, the current connection methods are not ideal in terms of safet...

AI Technical Summary

Problems solved by technology

Compared with traditional cast-in-place components, precast concrete finishes have the advantages of good quality, high construction safety, less on-site labor investment, energy saving and environmental protection; however, for buildings with complex facade shapes, the molds are usually complex and the cost of mold opening is high

Foamed ceramics have good moldability, light weight and high strength, fire resistance and heat preservation, and good durability. It has a cost advantage in making complex building facade shapes; but the current connection method is not ideal in terms of safety and economy.

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