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Construction method for external thermal insulation system of external wall of foam glass building

A foam glass and building exterior wall technology, which is used in thermal insulation, construction, building components, etc., can solve the problem of thermal insulation performance, small hollow block walls, impermeability performance Insulation effect, poor construction adaptability and other problems, to achieve excellent thermal insulation performance, stable system performance, good construction adaptability

Inactive Publication Date: 2020-02-14
JUJIANG CONSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing technology, the thermal insulation performance, the impermeability performance of ordinary concrete small hollow block walls and the crack resistance performance of the facing layer are likely to decrease during construction; at the same time, the adaptability of the system construction is generally poor, and it is difficult to guarantee Insulation effect in irregular parts; thus making the system less durable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A construction method of an external thermal insulation system for an exterior wall of a foam glass building, comprising the following steps,

[0021] Step 1, construction preparation, first, the base wall should meet the requirements of "Code for Construction Quality Acceptance of Concrete Structure Engineering" GB50204 and "Code for Construction Quality Acceptance of Masonry Engineering" GB 50203 and the corresponding base wall quality acceptance specifications. Work with relevant departments to confirm the structural acceptance. If the deviation of the base wall is too large, it should be leveled with mortar; the control steel vertical lines at each corner of the house have been installed; the balcony railings, downpipe brackets, and external fire ladders on the outer wall have been installed, and the insulation system should be considered Influence of thickness; wall scaffolding holes, wall holes and wall defects are repaired with corresponding materials; concrete b...

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Abstract

The invention discloses a construction method for an external thermal insulation system of an external wall of a foam glass building. The construction method comprises the following steps that firstly, construction preparing is achieved; secondly, basic level treatment is achieved, wherein the wall face is cleared, and a basic level and an aerated concrete wall need to be wetted by spraying waterbefore being treated; thirdly, a dedicated adhesion agent is brushed, wherein the adhesion agent is thinly and evenly brushed on the wall face; and fourthly, a vertical line is suspended, a control line is flicked, and a horizontal line is paid off. Adaptability of the construction method for the external thermal insulation system of the external wall of the foam glass building is good, and durability of the external thermal insulation system of the external wall is good.

Description

Technical field: [0001] The invention relates to the field of construction, in particular to a construction method for an external thermal insulation system of an external wall of a foam glass building. Background technique: [0002] The foam glass building exterior wall insulation system has good wall insulation performance, which can effectively solve the technical problems of ventilation and interface bonding that are difficult to solve in the field of exterior wall insulation, making the insulation system more reliable and safe. However, in the existing technology, the thermal insulation performance, the impermeability performance of ordinary concrete small hollow block walls and the crack resistance performance of the facing layer are likely to decrease during construction; at the same time, the adaptability of the system construction is generally poor, and it is difficult to guarantee Insulation effect of irregular parts; thus making the system less durable. Inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04B1/88E04B1/94E04G21/00E04G23/02
CPCE04B1/88E04B1/94E04B2/00E04G21/00E04G23/0296
Inventor 蔡会平许忠强易刚舒成贵陈国平
Owner JUJIANG CONSTR GRP