PSC light thermal insulation and decoration structure integrated prefabricated outer wall board and preparation method thereof

Abstract

The invention relates to a PSC light thermal insulation and decoration structure integrated prefabricated outer wall board and a preparation method thereof. The PSC light thermal insulation and decoration structure integrated prefabricated outer wall board is hung on main bearing structures and comprises a ribbed face board, an insulation board, rock wool and an ALC board. A pre-buried pendant ispre-buried in the ribbed face board and hung on the main bearing structures. The insulation board is arranged on the inner side of the ribbed face board, and the rock wool is wrapped with the inner side of the ribbed face board. The ALC board is laid on the inner side of the rock wool, and the ALC board is located between the main bearing structures. The PSC light thermal insulation and decorationstructure integrated prefabricated outer wall board has the good thermal insulation property and good sound insulation property; the wall board is partially embedded, and the thickness of a whole outer wall system is decreased accordingly; the thickness of the wall board is small, and thus the building using area is increased; and the weight of the wall board is low, the site construction hoisting difficulty is lowered, the material cost is saved, meanwhile stress of the pendant is reduced, and the security coefficient is increased accordingly.

Description

【Technical field】 [0001] The invention relates to a wallboard, in particular to a prefabricated exterior wallboard with integrated light-duty thermal insulation and decorative structure of PSC and a preparation method thereof, belonging to the technical field of prefabricated buildings. 【Background technique】 [0002] my country is vigorously promoting the transformation of traditional buildings to industrialized buildings. In traditional buildings, most of the work needs to be completed on the construction site. Problems such as long construction period, serious environmental pollution, large stockpiling site, and shortage of construction personnel have become barriers to the progress of the construction industry. [0003] The architectural prefabricated concrete exterior wall system is one of the signs of building industrialization. Compared with the cast-in-place concrete exterior wall system, the advantages of prefabricated concrete exterior walls are: fine processing, r...

AI Technical Summary

Problems solved by technology

[0005] (1) The thickness of the existing external wall panels occupies the building area

[0006] (2) The existing external wallboard is heavy, which increases the production cost and on-site hoisting cost, which is not conducive to the force of the pendant

[0007] (3) The market is mainly based on infill walls and shear wall panels, and the external wall panels are immature

[0008] (4) Existing exterior wall panel manufacturing process is complex and production efficiency is low

[0009] (5) The traditional method of block plus external insulation inorganic mortar is no longer in line with the development direction of the industry and will be restricted for use

[0010] (6) The thermal insulation performance of the existing external walls is difficult to meet the requirements of thermal engineering standards, and the walls are too thick

[0011] (7) The immaturity of external wall panel technology hinders the development of prefabricated steel structures

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