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

A composite airgel and self-insulation technology, which is applied in the direction of insulation, walls, buildings, etc., can solve the problems of deformation, large force of airgel composite board, and pouring of thermal insulation wall that cannot be applied to airgel composite board, etc., to achieve The effect of improving the fire resistance limit and improving the frost resistance life

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

AI Technical Summary

Problems solved by technology

However, this patent cannot be applied to the pouring of thermal insulation walls containing airgel composite panels, and it has at least the following disadvantages: if the two sides are not poured at the same time, it will cause excessive force on one side of the airgel composite panels, resulting in deformation

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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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] This embodiment discloses a support connection system containing a composite airgel self-insulation board in a shear wall.

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

[0045] Shear wall: A wall in a house or structure that mainly bears horizontal loads and vertical loads (gravity) caused by wind loads or earthquakes 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. For example, a shear wall is a type of load-bearing wall.

[0047] Composite airgel self-insulation board: a nano self-insulation board formed from airgel.

[0048] Concrete: Refers to the engineering composite material in which aggregates are cemented into a whole by cemen...

Embodiment 2

[0061] This embodiment discloses a support connection system containing a composite airgel self-insulation board in a non-load-bearing wall, such as figure 2 shown.

[0062] Non-load-bearing walls do not need to bear as much load as load-bearing walls. In general, the thickness of the protective cavity is equal to the thickness of the structural cavity. During construction, non-load-bearing walls should be based on maximizing the thermal insulation effect. That is: it is necessary to give full play to the function of the composite airgel self-insulating formwork 500, and try not to damage its own structure.

[0063] Preferably, when the thickness of the protective cavity is equal to the thickness of the structural cavity, when the concrete 400 is in the pouring process, the shear stress of the concrete 400 on the first side 500a of the composite airgel self-insulation formwork 500 is equal to that of the concrete 400 is the shear stress generated by the composite airgel from...

Embodiment 3

[0066] This embodiment discloses a concrete pouring method for a thermal insulation wall containing composite airgel thermal insulation rods.

[0067] like image 3 As shown, the methods include:

[0068] S1: Set the support net 100 on one side of the composite airgel self-insulating template 500 .

[0069] S2: Arranging the supporting ribs 200 on the other side of the composite airgel self-insulating template 500 .

[0070] S3: Fix the composite airgel self-insulating template 500 between the support net 100 and the support rib 200 by using the connector 300 .

[0071] S4: Use concrete 400 to pour the composite airgel from the protective cavity formed by the thermal insulation template 500 and the support net 100 and pour the composite airgel from the structural cavity formed by the thermal insulation template 500 and the support rib 200 to form an thermal insulation structure Built-in insulation walls.

[0072] S5: The connector 300 is fixed between the support net 100 a...

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Abstract

The invention relates to a support connection system of an assembled non-disassembly composite airgel self-insulation formwork, comprising: a support net located on one side of the composite airgel self-insulation formwork, and a support rib located on the side of the composite airgel self-insulation formwork On the other side, the connecting piece enables the two sides of the composite airgel self-insulating formwork to be fixed between the support net and the support bars in a flat or partially flat manner. Pouring in the protective cavity formed by the support net and used for pouring in the structural cavity formed by the composite airgel self-insulation formwork and support ribs to form the thermal insulation wall built in the thermal insulation structure; pouring the concrete into the protective cavity and the structural cavity During the process, the concrete can be poured in such a way that the composite airgel deforms in the same direction from both sides of the thermal insulation formwork to form a thermal insulation wall.

Description

technical field [0001] The invention relates to the technical field of construction engineering, and relates to a support connection system for an integrated thermal insulation wall, in particular to a support connection system for an assembled non-disassembly composite airgel self-insulation formwork. Background technique [0002] Airgel is a new type of nano-insulation material. It has a nano-porous network structure formed by the aggregation of nano-scale ultrafine particles. The porosity can be as high as 80%~99.8%, and the density can be as low as 0.003g / cm 3 , The thermal conductivity at room temperature can be as low as 0.013W / (m·K), and its thickness is 1 / 3 and 1 / 10 of that of traditional thermal insulation materials. Therefore, the application of airgel materials to the integrated wall structure of load-bearing, thermal insulation and decoration can obtain excellent thermal insulation effect. [0003] For example, Chinese Patent Publication No. CN105297943B disclos...

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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