Foamed cement sandwich outer wall thermal insulation board

An external wall thermal insulation and foam cement technology, applied in thermal insulation, building components, fire prevention, etc., can solve the problems affecting the normal use function of buildings, low strength, interlayer shedding, etc., and achieve good interlayer bonding strength and overall strength. Improve and avoid the effect of interlayer peeling

Inactive Publication Date: 2012-10-24
西安文昊新型建材有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

However, the strength of the existing external wall thermal insulation composite panels on the market is relatively low, and the layers of the composite panels are mostly cemented. During use, there may be interlayer shedding, which affects the normal use of the building to a certain extent.

Method used

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  • Foamed cement sandwich outer wall thermal insulation board
  • Foamed cement sandwich outer wall thermal insulation board
  • Foamed cement sandwich outer wall thermal insulation board

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, but it is not used as a basis for any limitation of the present invention.

[0021] A kind of foam cement sandwich outer wall insulation board, such as figure 1 As shown, it includes the core body 3 of the external wall thermal insulation board material formed by foaming. On the two sides of the external wall thermal insulation board material core body 3, the outer guard plate of the lightweight cement mortar reinforcement layer, that is, the bottom plate 1 and the panel 2. In the present invention, the structural core foamed concrete is formed first, and after the initial setting, the upper and lower lightweight cement mortar reinforced layer panels are respectively poured on the two surfaces of the foamed concrete to obtain the finished product of the present invention.

[0022] Such as figure 2 As shown, the inlay structure between the cor...

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Abstract

The invention discloses a foamed cement sandwich outer wall thermal insulation board which comprises an outer wall thermal insulation board core body; and outer guard boards provided with light cement plaster reinforcements are respectively embedded on the surfaces of the inner and outer sides of the outer wall thermal insulation board core body. The outer wall thermal insulation board core body is spliced with the outer guard boards through the occlusion of concave trapezoidal grooves and trapezoidal lug bosses. The outer wall thermal insulation board core body is a foamed cement board core body formed through foaming, and reinforcement meshes are sandwiched in the interlayers of the light cement plaster reinforcement outer guard boards. By adopting the double-layer sandwich occluded structure, the board is not only small in unit weight but also has great strength and better thermal insulation, fire prevention and heat insulation performances, and the board is simple in production process and low in manufacturing cost.

Description

technical field [0001] The invention relates to a foam cement sandwich outer wall insulation board, which belongs to the field of new wall insulation materials. Suitable for external wall insulation requirements of industrial or civil buildings. Background technique [0002] With the acceleration of my country's urbanization process, the functions of industrial and civil buildings are also constantly improving, and the requirements for various functions of building exterior wall decorative panels, such as fire prevention, thermal insulation, and environmental protection, are also getting higher and higher. Existing buildings, especially high-rise buildings, have higher requirements on the strength and toughness of the external wall insulation panels. However, the strength of the existing external wall thermal insulation composite panels on the market is relatively low, and the layers of the composite panels are mostly cemented. During use, interlayer shedding may occur, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/80E04B1/94
Inventor 邵珠山王新宇桂学乔汝佳郭晓琴
Owner 西安文昊新型建材有限公司
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