Fabricated light steel keel wall body suitable for building and construction technology

Abstract

The invention belongs to the technical field of fabricated light steel keel enclosure wall bodies of buildings and construction and discloses a fabricated light steel keel wall body suitable for a building and a construction technology. The fabricated light steel keel wall body suitable for the building comprises a wall surface anti-cracking and waterproof material composite layer and the like. AnALC board base layer with the thickness being 50-200 mm is arranged on the right side of the wall surface anti-cracking and waterproof material composite layer, and a damping and sound-insulating material layer with the thickness being 1.2-19 mm is arranged on the right side of the ALC board base layer with the thickness being 50-200 mm. A heat-insulating material layer with the thickness being 2-15 mm is arranged on the right side of the damping and sound-insulating material layer with the thickness being 1.2-19 mm, and a light steel keel wall frame is arranged on the right side of the heat-insulating material layer with the thickness being 2-15 mm. The light steel keel wall frame is filled with a heat-insulating material with the thickness being 30-140 mm, and a heat-insulating materialwith the thickness being 2-15 mm is arranged on the right side of the light steel keel wall frame. A sound-insulating material with the thickness being 1.2-19 mm is arranged on the right side of theheat-insulating material with the thickness being 2-15 mm, and an ALC board with the thickness being 50-200 mm is arranged on the right side of the sound-insulating material with the thickness being 1.2-19 mm. A facing layer is arranged on the right side of the ALC board with the thickness being 50-200 mm.

Description

technical field [0001] The invention relates to the technical field of an assembled light steel keel enclosure wall and construction technology for buildings, in particular to an assembled light steel keel wall and construction technology suitable for buildings. Background technique [0002] The state vigorously promotes and develops prefabricated buildings to promote the adjustment and upgrading of industrial structure. Prefabricated buildings put forward requirements for safety, functionality and durability of the external enclosure system, namely wind pressure resistance, earthquake resistance, impact resistance, fire resistance, watertightness, airtightness, sound insulation, thermal performance and Nine requirements including durability. At present, there is no external enclosure wall that can meet the above performance requirements at the same time or the cost is too high although it meets the performance requirements. There is an assembled light steel keel enclosure ...

AI Technical Summary

Problems solved by technology

At present, there is no external enclosure wall that can meet the above performance requirements at the same time or the cost is too high although it meets the performance requirements. There is an assembled light steel keel enclosure wall suitable for buildings, which can completely solve the above problems. The enclosure wall is a new type of composite wall, which greatly improves the performance of heat preservation, heat insulation, sound insulation and impact resistance under the premise of building thermal insulation and energy saving requirements, and meets or exceeds the performance requirements of prefabricated buildings. index

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