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Prefabricated sandwich heat-preservation heat insulation concrete external wall panel and fabrication method

A technology of thermal insulation and manufacturing methods, which is applied in the direction of manufacturing tools, building components, ceramic molding machines, etc., can solve problems such as poor thermal insulation performance, cumbersome procedures, and difficulty in ensuring construction quality, so as to improve construction efficiency, reduce environmental pollution, Easy-to-control effects on build quality

Inactive Publication Date: 2012-08-29
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the existing technology, there are problems such as poor thermal insulation performance, cumbersome process and difficulty in guaranteeing construction quality in the construction of the building envelope on site.

Method used

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  • Prefabricated sandwich heat-preservation heat insulation concrete external wall panel and fabrication method
  • Prefabricated sandwich heat-preservation heat insulation concrete external wall panel and fabrication method
  • Prefabricated sandwich heat-preservation heat insulation concrete external wall panel and fabrication method

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Embodiment Construction

[0042] The prefabricated sandwich thermal insulation concrete exterior wall panel of the present invention adopts a composite wall panel integrating wall body, thermal insulation and architectural decoration from the inside to the outside. The wall 1 is a load-bearing concrete structure layer, the middle is a thermal insulation board 2, and the outermost is a building decoration external hanging board 4. The three layers are connected into a whole through thermal insulation connectors, and it is used in the assembly of integral shear wall structures or assembly A composite exterior wall panel with an integral frame-shear wall structure and meeting building energy-saving requirements.

[0043] The wall body 1 of the prefabricated sandwich heat-insulating and heat-insulating concrete exterior wall panel has a thickness of 150-200mm, and a reinforcement cage 14 is pre-embedded in the wall body.

[0044] Water and electricity pipelines, metal embedded parts and switch sockets can ...

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Abstract

The invention discloses a prefabricated sandwich heat-preservation heat insulation concrete external wall panel and a fabrication method. An integral composite wall panel which is structured in a way of wall body- heat insulation-architectural decoration from interior to exterior is adopted, the wall body is a load-bearing concrete structural layer, the middle of the wall panel adopts a heat insulation board, and the outermost side of the wall panel is an architectural decoration cladding panel, the three layers of the wall panel are connected into a whole by heat insulation connectors, so that the composite external wall panel is applicable to assembling an integral shear wall structure or an integral frame-shear wall structure, and also meets the requirements of buildings on energy conservation and fire protection. The prefabricated sandwich heat-preservation heat insulation concrete external wall panel is prefabricated in a factory and is mounted on site, so that the production and construction efficiencies are high, and the quality is also ensured; besides, the external wall panel realizes energy conservation, environmental protection, fire protection and heat insulation, and also has remarkable comprehensive benefits.

Description

technical field [0001] The present invention relates to a prefabricated sandwich thermal insulation concrete exterior wall panel and its manufacturing method, in particular to a prefabricated sandwich thermal insulation concrete exterior wall panel which is applied to the assembly of an integral shear wall structure or an integral frame-shear wall structure and meets the requirements of building energy saving and fire prevention Composite exterior wall panel and manufacturing method thereof. technical background [0002] The current situation of my country's real estate development: First, 90% of buildings are high-energy buildings with poor insulation and heating, and construction has become one of the industries with the largest energy consumption; second, as the urbanization process accelerates, the speed of construction is required to be accelerated accordingly. Therefore, adopting industrial production technology with energy-saving and environmental protection functions...

Claims

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Application Information

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IPC IPC(8): E04C2/288B28B23/02B28B1/087
Inventor 何兆芳尹万云金仁才
Owner CHINA MCC17 GRP
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