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External heat preservation linear composite wall with lead pipe-coarse sand energy dissipation and seismic reduction keys and construction method

A composite wall and external thermal insulation technology, applied in the direction of walls, earthquake-proof, protective buildings/shelters, etc., can solve the problems of poor thermal insulation performance, slow construction speed, low seismic energy consumption capacity, etc., to improve thermal insulation effect, High production efficiency, convenient transportation and installation

Active Publication Date: 2017-09-01
BEIJING UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The object of the present invention is to provide an external thermal insulation inline composite wall with the advantages of simple operation, strong practicability, environmental protection, earthquake resistance and energy saving, and assembleable construction and its method, 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

Method used

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  • External heat preservation linear composite wall with lead pipe-coarse sand energy dissipation and seismic reduction keys and construction method
  • External heat preservation linear composite wall with lead pipe-coarse sand energy dissipation and seismic reduction keys and construction method
  • External heat preservation linear composite wall with lead pipe-coarse sand energy dissipation and seismic reduction keys and construction method

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Embodiment Construction

[0039] The present invention will be further described below in combination with specific implementation examples.

[0040] Such as figure 1 As shown, the external thermal insulation in-line composite wall with lead pipe-coarse sand energy-dissipating and shock-absorbing keys of the present invention, the wall structure includes recycled concrete wallboard 1, EPS insulation module 2, PVC pipe 3, lead pipe-coarse Sand energy dissipation damping key 4, lead pipe 5, coarse sand 6, galvanized thin steel sheet cover plate 7, bolt 8.

[0041] in particular:

[0042] The recycled concrete wall panel 1 is composed of recycled concrete and a single row of reinforced steel wire mesh, wherein the diameter of the recycled concrete coarse aggregate particle is 5mm-10mm; the specification of the recycled concrete wall panel 1: the length is 600mm-6000mm, and the length modulus is 300mm; the height of the section is 300mm-1500mm, the height modulus is 100mm; the thickness is 30mm-60mm, the...

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Abstract

The invention discloses an external heat preservation linear composite wall with lead pipe-coarse sand energy dissipation and seismic reduction keys and a construction method and belongs to the technical filed of building energy saving and seismic resistance. Linear composite wallboards are mainly composed of recycled concrete wallboard bodies, EPS heat preservation modules, PVC pipes, the lead pipe-coarse sand energy dissipation and seismic reduction keys, lead pipes, coarse sand, galvanized thin steel sheet cover boards and bolts. The lead pipe-coarse sand energy dissipation and seismic reduction keys are adopted to be fabricated in the PVC pipes of reserved holes in the upper and lower composite wallboards when the upper and lower composite wallboards are assembled. The linear composite wall is provided with two seismic resistance defensive lines and has the good energy dissipation and seismic reduction functions. The defect of the poor seismic resistance capacity of a fabricated concrete wall is overcome. A lead pipe-coarse sand seismic reduction control device and the novel constructed fabricated composite wall are combined organically to form the seismic resistance, energy saving and fireproofing integrated wall. Meanwhile, according to the composite wall, recycled concrete materials are utilized, thus recycling development of building garbage is facilitated, and environmental benefits are obvious.

Description

technical field [0001] The invention relates to an external thermal insulation inline composite wall with lead pipe-coarse sand energy-dissipating and shock-absorbing keys 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04B2/08E04B1/98E04C2/288E04C2/30E04C2/32E04H9/02
CPCE04B2/00E04B2/08E04B2002/0204E04B2002/0243E04B2002/0295E04C2/288E04C2/30E04C2/324E04H9/021
Inventor 贾穗子曹万林刘岩张宗敏刘文超
Owner BEIJING UNIV OF TECH
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