A support and connection system for assembled non-dismantling composite airgel self-insulation formwork

A composite aerogel and self-insulation technology, applied in thermal insulation, walls, buildings, etc., can solve problems such as deformation, large stress on aerogel composite panels, and stress concentration of thermal insulation panels are not considered, so as to achieve improved frost resistance life, The effect of increasing the fire resistance limit

Inactive Publication Date: 2021-03-02
河北聚晟丰保温工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this patent cannot be applied to the pouring of the thermal insulation wall containing the airgel composite board, and it has at least the following disadvantages: the two sides are not poured at the same time, which will cause excessive force on one side of the airgel composite board, resulting in deformation; and The patent also does not consider the stress concentration of the insulation board

Method used

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  • A support and connection system for assembled non-dismantling composite airgel self-insulation formwork
  • A support and connection system for assembled non-dismantling composite airgel self-insulation formwork
  • A support and connection system for assembled non-dismantling composite airgel self-insulation formwork

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Embodiment 1

[0043] This embodiment discloses a support connection system containing a composite airgel self-insulating board.

[0044] In the present invention, common terms are as follows:

[0045] Shear wall: A wall used in a building to withstand horizontal and vertical loads caused by wind loads or seismic waves or its own weight, and to prevent structural shear (shear) damage. Generally, it is made of reinforced concrete.

[0046] Non-load-bearing wall: The non-load-bearing wall refers to the rear wall that does not bear the load of the upper floor, and only plays the role of separating the space. A non-load-bearing wall is not non-load-bearing, and "non" is only relative to a load-bearing wall. Non-load-bearing walls do not need to bear as much load as load-bearing walls. In the present invention, the non-load-bearing wall generally sets the thickness of the protective cavity equal to the thickness of the structural cavity, such as the cavity under the window. During constructio...

Embodiment 2

[0064] This embodiment discloses a concrete pouring method for a thermal insulation wall containing composite airgel thermal insulation rods.

[0065] The method includes: pouring the connecting part 300 into the protective cavity formed by the composite airgel self-insulation formwork 500 and the first support truss 100 in the concrete 400 and pouring the concrete 400 into the protective cavity formed by the composite airgel self-insulation formwork 500 and the second support truss 200 In the case of the structural cavity, the composite airgel self-insulation template 500 is fixedly supported between the first support truss 100 and the second support truss 200 . During the pouring of the concrete 400, the composite airgel self-insulation formwork 500 is subjected to the liquid column pressure P and the friction force F of the concrete 400 f and impact force F i , so that there is stress concentration at the hole 500c of the composite airgel self-insulation formwork 500 for i...

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Abstract

The invention relates to a supporting connection system of an assembled disassembly-free composite airgel self-insulating formwork, which can be used in working conditions where the thickness of the wall body is reduced but the heat preservation effect of the wall body is unchanged or increased. During the process of pouring concrete , the composite airgel self-insulation formwork is subjected to the liquid column pressure P and friction force F of the concrete f and impact force F i , so that the composite airgel self-insulating formwork has stress concentration at the channel for installing the connecting parts, where the stress concentration factor at the channel is reduced, the concrete can compress the composite airgel self-insulating formwork Penetrating into the composite airgel self-insulation formwork to make the concrete and the composite airgel self-insulation formwork integrally condensed.

Description

technical field [0001] The invention relates to the technical field of building thermal insulation engineering, and relates to a support connection system for thermal insulation walls, in particular to a support connection system for an assembled non-disassembly composite airgel self-insulation formwork. Background technique [0002] The composite airgel self-insulating board has low thermal conductivity, and it can be applied in many thermal engineering fields such as heat insulation or cold preservation. With the development of modern technology and the development of building energy-saving projects, composite airgel self-insulation panels can be rapidly developed in construction projects. When building wall insulation, the integrated wall structure has many advantages such as no dismantling, one-time molding and saving working hours. [0003] For example, the Chinese invention patent with the publication number CN105297943B discloses a composite airgel load-bearing, ther...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/76E04B2/86
CPCE04B1/76E04B2/86
Inventor 高永坡李瑞红
Owner 河北聚晟丰保温工程有限公司
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