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Prefabricated foam concrete sandwich thermal insulation external wall board

A foam concrete and thermal insulation exterior wall technology, applied in the direction of structural elements, building components, building reinforcements, etc., can solve the problems of thermal insulation, poor heat insulation effect, and heavy weight of external wall panels, so as to reduce weight and improve overall bearing capacity , to ensure the overall effect

Inactive Publication Date: 2018-10-02
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a prefabricated foam concrete sandwich thermal insulation exterior wall panel, the purpose of which is to solve the problem of the prefabricated exterior wall panel of ordinary concrete prefabricated in the above-mentioned background technology. question

Method used

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  • Prefabricated foam concrete sandwich thermal insulation external wall board
  • Prefabricated foam concrete sandwich thermal insulation external wall board

Examples

Experimental program
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Embodiment 1

[0018] Such as Figure 1 to Figure 2 A prefabricated foam concrete sandwich thermal insulation exterior wall panel is shown, comprising a prefabricated outer leaf concrete wall panel 1, an insulation layer 2 and a prefabricated inner leaf concrete wall panel 3, the outer side of the prefabricated inner leaf concrete wall panel 3 is provided with a prefabricated outer Leaf concrete wall panels 1, the inner side of the thermal insulation layer 2 is provided with prefabricated inner leaf concrete wall panels 3, and the inside of the prefabricated outer leaf concrete wall panels 1 and the prefabricated inner leaf concrete wall panels 3 are all provided with steel wire mesh sheets 4, so The interior of the thermal insulation layer 2 is also penetrated with thermal insulation connectors 5, and the two ends of the thermal insulation connectors 5 are respectively arranged inside the prefabricated outer leaf concrete wall panels 1 and the prefabricated inner leaf concrete wall panels 3,...

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Abstract

The invention provides a prefabricated foam concrete sandwich thermal insulation external wall board. The prefabricated foam concrete sandwich thermal insulation external wall board comprises a prefabricated external piece concrete wall board, a thermal insulation layer and a prefabricated inner piece concrete wall board. The prefabricated external piece concrete wall board is arranged on the outer side of the prefabricated inner piece concrete wall board, and the prefabricated inner piece concrete wall board is arranged on the inner side of the thermal insulation layer. Steel wire mesh sheetsare arranged in the prefabricated external piece concrete wall board and the prefabricated inner piece concrete wall board. A thermal insulation connecting part is arranged in the thermal insulationlayer in a penetrating mode. The two ends of the thermal insulation connecting part are separately arranged in the prefabricated external piece concrete wall board and the prefabricated inner piece concrete wall board, and the two ends of the thermal insulation connecting part are separately connected to the steel wire mesh sheets in the prefabricated external piece concrete wall board and the prefabricated inner piece concrete wall board. The purpose is to solve the problems of heavy weight and poor thermal insulation effect of a prefabricated and formed external wall board made of ordinary concrete.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a prefabricated foam concrete sandwich thermal insulation exterior wall panel. Background technique [0002] With the continuous acceleration of my country's housing industrialization process, prefabricated buildings are widely used due to their high degree of mechanization, short construction period, and convenient installation process. The scope of use of prefabricated components is also increasing, including prefabricated interior walls. Panels, exterior wall panels, laminated panels, air-conditioning panels, stairs, prefabricated beams, prefabricated columns, etc. Especially in residential projects, the use of prefabricated exterior wall panels is more prominent. [0003] However, most of the prefabricated exterior wall panels used in existing residential projects are prefabricated with ordinary concrete. The weight of the formed exterior wall panels is large...

Claims

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Application Information

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IPC IPC(8): E04C2/288E04C2/30E04C5/06
CPCE04C2/288E04C2/30E04C5/064
Inventor 杨叶松刘家宽李家俊许辉
Owner CHINA MCC17 GRP