A construction method for large-scale hollowed-out characters on cast-in-situ concrete walls

Abstract

The invention discloses a construction method of large hollowed-out characters of a cast-in-place concrete wall. The construction method of the large hollowed-out characters of the cast-in-place concrete wall achieves the cast-in-place process of the hollowed-out characters by arranging special-shaped steel die blocks in reserved holes of a cast concrete wall surface, positioning and arranging the special-shaped steel die blocks to be a needed hollowed-out character frame, welding and fixing iron sheet sealing dies along the side end surface of the hollowed-out character frame, sealing two outside surfaces of every special-shaped steel die block with timber formworks so that a closed casting space is formed among the timber formworks, the iron sheet sealing dies and the cast concrete wall surface, and casting concrete into the casting space through a feed opening. Plastering and construction of the facing of the wall surface are performed sequentially and synchronously on the cast concrete wall surface and a cast hollowed-out character region so that the uniformity of the color and the texture of the exterior facing can be guaranteed.

Description

technical field [0001] The invention relates to a construction method for large-scale hollowed-out characters on cast-in-situ concrete walls. Background technique [0002] With the continuous development of social economy, the architectural design style is changing with each passing day. The artistic shape of the hollowed out characters on the building wall can not only increase the effect of the building's facade, but also can replace the logo words added by the advertising company to the building's facade. This kind of sign can be a hollowed-out character. The general method of the existing hollowed-out character is to splice the hollowed-out character with steel plates or other materials and then stick the hollowed-out character on the outer wall of the building. However, in the prior art, there are few documents Complete the construction of the hollowed-out characters synchronously during the building structure and decoration construction, so that the life cycle of the h...

AI Technical Summary

Problems solved by technology

This kind of identification word can be a hollowed-out character. The general practice of the existing hollowed-out characters is to splice the hollowed-out characters with steel plates or other materials and stick the hollowed-out characters on the outer wall of the building. However, in the prior art, there are few documents The construction of hollow characters is completed simultaneously during the building structure and decoration construction, so that the life cycle of the hollow characters is the same as the service life of the building, and there is also a lack of a construction method for large-scale hollow characters on cast-in-place concrete walls

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