Sound-insulation and heat-insulation wood-plastic integrated frame-shear wooden wall

Abstract

The invention discloses a sound-insulation and heat-insulation wood-plastic integrated frame-shear wooden wall. The sound-insulation and heat-insulation wood-plastic integrated frame-shear wooden wallhas good heat insulation, sound insulation and fire protection effects, can realize modularize production, can be prefabricated in a factory, and then transported to a construction site for splicingor connection to build a house. The sound-insulation and heat-insulation wood-plastic integrated frame-shear wooden wall includes a glued wood frame formed by connecting glued wood pillars and glued wood beams, a plurality of wood-plastic wall bone columns are fixed in the glued wood frame at intervals, glass fiber cotton is arranged between the wood-plastic wall bone columns in the glued wood frame in a filling mode; the outer sides of the glued wood frame and the wood-plastic wall bone columns are a directive structure of shaving boards, breathing papers and outer hanging plates; and the inner sides of the wood-plastic wall bone columns are moisture-proof films, gypsum boards and internal wall boards in sequence.

Description

technical field [0001] The invention relates to a frame-shear wall, especially a frame-shear wood wall. Background technique [0002] The wall is an indispensable and important part of the wooden building, which mainly plays the role of load bearing, enclosure or space separation. The wall has a relatively large proportion in wooden buildings, and the area of ​​the wall is usually more than 2.5 times the building area. The wall is the key to simplifying the design and construction of prefabricated buildings. The walls of prefabricated buildings need to take into account building safety, protection, and comfort. Architectural frame-shear structure is a combination of frame structure and shear wall structure, absorbing their respective strengths, which can not only provide a large space for building layout, but also have good lateral force resistance. The application of frame-shear structures is still in the preliminary research stage in the world. In addition, modern wood ...

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Problems solved by technology

[0004] In recent years, a large number of construction wood-plastic material production enterprises represented by Anhui Sentai Wood-Plastic Group Co., Ltd. and Beijing Tiandi Wood-Plastic Composite Material Co., Ltd. have emerged at home and abroad, and have designed and constructed wood-plastic light steel structure houses. Exploration shows that wood-plastic materials have shown excellent performance, but there are still low environmental efficiency of building maintenance structures (poor sound and heat insulation), long construction period, poor living experience (plastic houses are easy to cause psychological burden), market low recognition

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