A kind of irregular façade rack type GRC curtain wall and its installation method

Abstract

The invention provides a rack type GRC curtain wall with an irregular vertical face. The rack type GRC curtain wall with the irregular vertical face comprises a wall body and a curtain wall body arranged outside the wall body, a connecting device is arranged between the wall body and the curtain wall body and comprises a connecting piece, a longitudinal primary keel, a transverse secondary keel, a steel frame and a switchover piece, the connecting piece is arranged on an embedded plate on the surface of the wall body, the longitudinal primary keel is connected with the connecting piece, the transverse secondary keel is connected with the primary keel, the steel frame is arranged on the back face of the curtain wall body, and the switchover piece is connected with the secondary keel and the steel frame. A mounting method for the rack type GRC curtain wall with the irregular vertical face comprises the steps of mounting the embedded plate and the connecting piece, mounting the primary keel, mounting the secondary keel, mounting the steel frame on the back face of the GRC curtain wall body and mounting the switchover piece. According to the technical scheme, the connecting device is arranged between the wall body and the curtain wall body, connecting and mounting are fast, independent area mounting can be achieved, the angle, position and mounting depth of a mounted curtain plate can be finely adjusted, and the connecting device is especially suitable for mounting the curtain wall with rack type grains or other grains arranged on the surface.

Description

technical field [0001] The invention belongs to the field of post-maintenance of building exterior walls, and more specifically relates to the field of installing and fixing irregular facade rack type GRC curtain walls on building exterior walls. Background technique [0002] GRC is glass fiber reinforced cement products. As a new type of modern architectural plastic material, alkali-resistant glass fiber is used as the main reinforcement material, sulfate cement or ferroaluminate cement or Portland cement is used as the cementing material, and sand is used as the cement. Aggregate, non-load-bearing exterior wall panels or non-load-bearing decorative panels made by direct injection process or pre-mixed injection process, play a colorful and superb effect in the application of building curtain walls. Its light weight, high strength, toughness, sound insulation, flame retardancy, and durability, as well as its flexible connection with the main body of the building, can be mold...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in order to make the surface of the building body look artistic in terms of vision and color, the surface of the building is usually designed as an irregular and special-shaped structure. Many nodes and complex shapes

More than 70% of the dry-hanging GRC curtain wall area of ​​the external wall is special-shaped plates. The surface of the GRC wall also has rack-shaped or other shaped lines. The single GRC plate of the GRC curtain wall has a large area, heavy weight and a large proportion of special-shaped plates. , construction is difficult

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