Prefabricated z-shaped thermal insulation wall with lead pipe-coarse sand energy dissipation and shock absorption key and its method

Abstract

The invention discloses an assembled Z-shaped thermal insulation wall with lead pipe-coarse sand energy-dissipating and shock-absorbing keys and a method thereof, and belongs to the technical field of building energy-saving and anti-seismic technology. The Z-shaped thermal insulation wallboard is mainly composed of calcium silicate boards on both sides, sandwich lightweight foamed cement wallboards in the middle, winged round pipe fixing parts, lead pipe-coarse sand energy dissipation and shock-absorbing key combination, of which lead pipe- The coarse sand energy dissipation and shock absorption key is composed of lead pipe, coarse sand, galvanized thin steel sheet cover plate and bolts. The present invention adopts the lead pipe-coarse sand energy-dissipating and shock-absorbing key, which is assembled in the round hole of the winged round pipe fixing part in the upper and lower thermal insulation wall panels when the upper and lower thermal insulation wall panels are assembled. The winged round pipe fixing piece for assembling the lead pipe-coarse sand energy dissipation and shock-absorbing key is connected to the sandwich foam cement wallboard and the calcium silicate boards on both sides at the same time. The Z-shaped thermal insulation wall has two anti-seismic defense lines, and has good energy dissipation and shock absorption performance. The invention utilizes the foamed cement environmental protection building material, and has obvious environmental benefits.

Description

technical field [0001] The invention relates to an assembled Z-shaped thermal insulation wall with a lead pipe-coarse sand energy-dissipating and shock-absorbing key and a method thereof, belonging to the technical field of building energy-saving and shock-resistance. Background technique [0002] (1) my country has a vast territory and a large population. Most of the buildings are located in the earthquake zone, and some of them are mainly self-built. Due to the lack of knowledge about earthquake resistance, the construction technology cannot meet the basic requirements for earthquake resistance, and the earthquake resistance is very weak. The Tangshan, Wenchuan, Yushu, and Ya'an earthquakes caused severe house damage and collapse. Research and development of low-cost, easy-to-operate, and practical assembled anti-seismic and energy-saving integrated structures meet the major needs of national development. [0003] (2) The thermal insulation performance of the house wall i...

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Problems solved by technology

[0005] The purpose of the present invention is to provide an assembled Z-shaped thermal insulation wall with lead pipe-coarse sand energy-dissipating and shock-absorbing keys and its method, which have the advantages of simple operation, strong practicability, environmental protection, earthquake resistance and energy saving, and assembly-like construction, in order to effectively Solve the problems of low seismic energy consumption capacity, poor thermal insulation performance and slow construction speed of traditional brick buildings

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