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Method for building integral heat-insulation wall

A technology for thermal insulation walls and construction methods, applied in thermal insulation, building structures, walls, etc., can solve problems such as excessive wall structure and reduced effective area ratio, and achieve reduced wall thickness, reliable quality, and surface smoothness Guaranteed effect

Active Publication Date: 2014-10-15
SHANGHAI ZHUZONG ENG MATERIALS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the technical defect that the mechanical requirements of the thermal insulation wall and the thermal insulation function are considered separately in the construction process of the existing thermal insulation wall, resulting in the wall structure being too thick and the effective area ratio of the building being reduced. In the construction method of the integral thermal insulation wall, when designing and implementing the thermal insulation wall, the mechanical properties and thermal insulation performance of the wall are considered uniformly, so that the thickness of the wall is optimized, and the realization of the various functional indicators of the thermal insulation wall is achieved. , minimize the thickness of the thermal insulation wall, and increase the effective area ratio of the building

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Take a 200mm thick reinforced concrete wall, 10mm mortar, 75mm EPS insulation board, 15mm mortar and surface layer, with a total thickness of 300mm non-load-bearing exterior wall as an example, according to the building standards, the energy saving is 65%. It is redesigned according to the construction method of the present invention to make it meet the original insulation requirements, including the following steps:

[0037] In the first step, the material of each part of the wall body is selected empirically and the thickness is set to a hypothetical value, wherein each part of the wall body consists of a wall reinforced concrete main layer, an insulation layer and a surface layer;

[0038] Specifically, it is the reinforced concrete main layer made of reinforced concrete, the insulation layer made of EPS concrete, and the surface layer made of silicon-calcium board. The concrete strength grade is C30, the 28-day compressive strength of EPS concrete is 2.2MPa, and the ...

Embodiment 2

[0061] Taking an existing load-bearing wall with a total thickness of 300mm consisting of a 200mm thick reinforced concrete wall, 10mm mortar, 75mm EPS insulation board, 15mm mortar and surface layer as an example, it meets the requirements of building standards and saves 65% of energy. According to the present invention The construction method is redesigned to meet the original insulation requirements, including the following steps:

[0062] In the first step, the material of each part of the wall body is selected empirically and the thickness is set to a hypothetical value, wherein each part of the wall body consists of a wall reinforced concrete main layer, an insulation layer and a surface layer;

[0063] Specifically, it is the reinforced concrete main layer made of reinforced concrete, the insulation layer made of EPS concrete, and the surface layer made of fiber cement board. The concrete strength grade is C30, the 28-day compressive strength of EPS concrete is 4MPa, and...

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Abstract

A method for building an integral heat-insulation wall comprises the following steps of selecting materials of constituent parts of the heat-insulation wall and a hypothetical thickness value; performing theoretical calculation according to the hypothetical thickness value so as to obtain a suitable material and a suitable thickness; and performing construction. According to the whole technical scheme, the effective area of a building can be effectively increased, a heat-insulation effect is high, and the heat-insulation wall is firm in adhesion and cannot drop easily. Moreover, the method can be used for building a bearing heat-insulation wall or a non-bearing heat-insulation wall.

Description

technical field [0001] The invention relates to the field of construction industry, and in particular relates to a construction method of an integral thermal insulation wall, which can increase the effective area ratio of the building, enhance the reliability of the thermal insulation layer, and reduce the construction cost. Background technique [0002] With the rapid development of the economy, people are increasingly pursuing the improvement of living conditions, which leads to the vigorous development of the real estate industry and the increasing value of real estate. Therefore, when people buy houses, they often hope to obtain the largest usable area under the same construction area. The area refers to the horizontal area of ​​the structure above the outer wall of the building, which is a physical quantity index reflecting the construction scale of the building in square meters. It is the sum of the effective area and the structural area. The ratio of the effective ar...

Claims

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Application Information

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IPC IPC(8): E04B2/00E04B2/74E04B1/76
Inventor 朱永明张元疆覃爽
Owner SHANGHAI ZHUZONG ENG MATERIALS
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