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Heat-insulating wall body based on jet type light and energy-saving material, and construction method thereof

A technology for energy-saving materials and thermal insulation walls, which is applied in thermal insulation, walls, and other household appliances, etc., can solve the problems of difficult to meet performance requirements, poor thermal insulation effect of thermal insulation mortar, etc., to reduce the possibility of mortar hollowing, high construction speed, The effect of thermal bridge reduction

Active Publication Date: 2014-04-02
武汉沃尔浦科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous improvement of energy-saving standards, the original thermal insulation mortar has been difficult to meet the relevant performance requirements due to its relatively poor thermal insulation effect. It has become a market to develop a thermal insulation wall that can be foamed on site with inorganic lightweight energy-saving materials and its construction technology. urgent need of

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A thermal insulation wall based on a spray-type lightweight energy-saving material, including a base wall, an interface transition layer, a thermal insulation layer, a protective layer and a finishing layer, the base wall is located in the innermost layer, and the base wall is made of aerated concrete, sintered Brick, concrete and other load-bearing or non-load-bearing walls. The base wall is sequentially attached with an interface transition layer, an insulation layer, a protective layer and a finishing layer from the inside to the outside. The interfacial transition layer is sprayed with polymer cement-based waterproof paint. The insulation layer is made of foamed inorganic lightweight energy-saving materials sprayed. The components of the foamed inorganic lightweight energy-saving materials and the mass ratio of each component are cement 50%, silica fume 20%, lime 20%, gypsum 1%, Fiber 1%, cellulose ether 0.1%, rubber powder 0.5%, protein foaming agent 7.3%, aluminu...

Embodiment 2

[0029] A thermal insulation wall based on a spray-type lightweight energy-saving material, including a base wall, an interface transition layer, a thermal insulation layer, a protective layer and a finishing layer, the base wall is located in the innermost layer, and the base wall is made of aerated concrete, sintered Brick, concrete and other load-bearing or non-load-bearing walls. The base wall is sequentially attached with an interface transition layer, an insulation layer, a protective layer and a finishing layer from the inside to the outside. The interfacial transition layer is sprayed with polymer cement-based waterproof paint. The insulation layer is sprayed by foamed inorganic light energy-saving materials. The components of the foamed inorganic light energy-saving materials and the mass ratio of each component are cement 70%, silica fume 7.88%, lime 5%, gypsum 5%, Fiber 0.1%, cellulose ether 1%, rubber powder 3%, protein foaming agent 8%, aluminum powder 0.02%. The...

Embodiment 3

[0032]A thermal insulation wall based on a spray-type lightweight energy-saving material, including a base wall, an interface transition layer, a thermal insulation layer, a protective layer and a finishing layer, the base wall is located in the innermost layer, and the base wall is made of aerated concrete, sintered Brick, concrete and other load-bearing or non-load-bearing walls. The base wall is sequentially attached with an interface transition layer, an insulation layer, a protective layer and a finishing layer from the inside to the outside. The interfacial transition layer is sprayed with polymer cement-based waterproof paint. The insulation layer is sprayed with foamed inorganic light energy-saving materials. The components of the foamed inorganic light energy-saving materials and the mass ratio of each component are cement 60%, silica fume 15%, lime 15%, gypsum 3%, Fiber 0.5%, cellulose ether 0.5%, rubber powder 1.8%, protein foaming agent 4.15%, aluminum powder 0.05...

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Abstract

The invention provides a heat-insulating wall body based on a jet type light and energy-saving material, comprising a base wall body and further comprising an interface transition layer, an insulating layer, a protecting layer and a facing layer which are attached on the surface of the base wall body from inside to outside in sequence, wherein the protecting layer is composed of an anti-crack mortar layer and an insulating closed layer; the thickness of the insulating closed layer is 0.5-1mm; the thickness of the anti-crack mortar layer is 2-5mm; the insulating closed layer is located between the insulating layer and the anti-crack mortar layer; and the insulating layer is obtained by spraying foam inorganic light and energy-saving material. The invention also provides a construction method of the heat-insulating wall body. The heat-insulating wall body based on the jet type light and energy-saving material provided by the invention is high in construction speed and low in manufacturing cost, and has good thermal insulation performance.

Description

technical field [0001] The invention provides a thermal insulation wall based on spray-type lightweight energy-saving materials, and also provides a construction method for the thermal insulation wall, which belongs to the field of building construction. Background technique [0002] Slurry thermal insulation materials are an important part of inorganic thermal insulation materials. At present, the main materials used include vitrified microbead thermal insulation mortar, polystyrene particle thermal insulation mortar, foamed cement, etc., which are used for internal thermal insulation of external walls, and can also be used for partition walls and partitions. Thermal insulation of household walls, if performance permits, it can also be used for external thermal insulation of external walls. However, these insulation materials are faced with the problem that multiple constructions are required to meet the equipment standards under the current energy-saving condition of 65%, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/00E04B1/76E04F13/02C04B38/02
CPCY02A30/00Y02B30/90
Inventor 刘卓栋江开宏
Owner 武汉沃尔浦科技有限公司
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