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Composite sandwich heat-preservation plate with bridge cut-off heat insulation strip and manufacturing method of composite sandwich heat-preservation plate

A thermal insulation board and sandwich technology, which is applied in thermal insulation, building components, buildings, etc., can solve problems such as poor adhesion of thermal insulation materials, influence of thermal insulation performance of walls, and fire hazards, and achieve accurate assembly dimensions, low cost, and on-site fast construction effect

Active Publication Date: 2014-03-26
ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitation of construction conditions, there are problems that the insulation material is not firmly pasted, the pasting speed is slow, and it is easy to be hollow and fall off.
In addition, some insulation materials are combustible, and there are fire hazards in the process of construction and use.
Also, due to the thermal bridge factor, the thermal insulation performance of the wall is affected

Method used

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  • Composite sandwich heat-preservation plate with bridge cut-off heat insulation strip and manufacturing method of composite sandwich heat-preservation plate
  • Composite sandwich heat-preservation plate with bridge cut-off heat insulation strip and manufacturing method of composite sandwich heat-preservation plate
  • Composite sandwich heat-preservation plate with bridge cut-off heat insulation strip and manufacturing method of composite sandwich heat-preservation plate

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Embodiment Construction

[0027] In order to make the solution and technical features of the present invention, as well as the object and effect of the present invention easy to understand, the present invention will be further elaborated and described below in conjunction with the accompanying drawings and through the following specific embodiments.

[0028] like Figure 1A and 1B As shown, the composite sandwich insulation board (100) with a bridge-breaking insulation strip includes: an insulation layer (110), which contains insulation materials; surface layers (120a, 120b), which are reinforced concrete materials and are set to be wrapped in Both sides and surroundings of the thermal insulation layer; and bridge-breaking thermal insulation strips (130), which are arranged around the thermal insulation board to avoid thermal bridges; wherein, between the surface layers (120a, 120b) and the thermal insulation layer ( 110) is preset with a plurality of cross-arranged perforations (145) (such as Figur...

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Abstract

The invention provides a composite sandwich heat-preservation plate with a bridge cut-off heat insulation strip and a manufacturing method of the composite sandwich heat-preservation plate. The heat-preservation plate comprises a heat-preservation layer, reinforced concrete face layers and the bridge cut-off heat insulation strip arranged on the circumference of the heat-preservation layer, wherein two faces and the periphery of the heat-preservation layer are covered with the reinforced concrete face layers. The heat-preservation plate can be manufactured to be in a flat-plate shape or in an L shape. Perforated holes which are distributed in a crossed mode and used for combining the heat-preservation layer with the face layers into a whole are formed in the heat-preservation plate. A cavity is reserved in the bridge cut-off heat insulation strip so that an anchoring part can be placed in the cavity and can be used for being connected with the adjacent heat-preservation plate in assembling. A wall is provided with a prefabricated reinforced concrete plate which is attached to the heat-preservation plate in a high adhesion strength, and the heat-preservation plate has the advantages of being high in adhesion strength and assembling construction speed, capable of being firmly combined with the structural wall and low in cost and can be widely used for heat preservation of various buildings.

Description

technical field [0001] The invention belongs to the field of building components and construction, and relates to a thermal insulation board used for building walls or frames, in particular to a composite sandwich thermal insulation board with bridge-breaking thermal insulation strips and a manufacturing method thereof. Background technique [0002] In today's situation of energy shortage, outstanding building energy consumption, and accelerated urbanization, building energy conservation has become an important issue in my country's urban and rural development, and the market demand for building energy-saving technologies and products will increase sharply. [0003] From the perspective of building construction, the most obvious impact on building energy consumption is the thermal performance of the envelope structure, that is, the thermal insulation performance involving the external wall, roof structure, and door and window settings. [0004] In the thermal performance of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/80E04C2/288E04C2/52
Inventor 侯建群庄惟敏
Owner ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV
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