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Outer wall autoclaved aerated concrete self heat insulation system same material thermal bridge treatment construction method

A technology of autoclaved gas filling and construction method, which is applied to the processing of building materials, heat preservation, climate change adaptation, etc. It can solve the problems of poor appearance quality and high heat consumption, and achieve excellent heat insulation and maintain appearance quality. Effect

Active Publication Date: 2015-04-01
重庆建工建筑产业技术研究院有限公司 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The invention provides a thermal bridge treatment construction method of the same material as the external wall autoclaved aerated concrete self-insulation system, so as to solve the problems of large heat consumption and poor appearance quality at the thermal bridge parts of the current building

Method used

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  • Outer wall autoclaved aerated concrete self heat insulation system same material thermal bridge treatment construction method
  • Outer wall autoclaved aerated concrete self heat insulation system same material thermal bridge treatment construction method
  • Outer wall autoclaved aerated concrete self heat insulation system same material thermal bridge treatment construction method

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Embodiment Construction

[0038] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

[0039] Such as figure 1 As shown, the construction method steps of the present embodiment are as follows:

[0040] 1. Grassroots cleanup

[0041] Clean up the floating sand and debris on the surface of the concrete base at the thermal bridge, use a foaming agent to block the wall-through screw holes for the formwork, and use fine stone concrete of the same grade as the wall concrete to pour the reserved openings for the outer frame. Beat the partially uneven concrete wall or beam concrete, and use 1:1 cement fish rice stone to level the wall depression.

[0042] Two, elastic thread

[0043] According to the design requirements, the specification and quantity of autoclaved aerated concrete thin blocks, typesetting is carried out, and horizontal and vertical lines are laid out in sections. For the pasting of thin aerated concrete blocks o...

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Abstract

The invention relates to an outer wall autoclaved aerated concrete self heat insulation system same material thermal bridge treatment construction process. The process includes bonding the autoclaved aerated concrete building blocks to the outsides of building outer walls, columns and beams, utilizing the heat insulation layer on the portion of the concrete thermal bridge to meet the requirement of the thermal bridge portion for building energy saving and enable the reasonable service life of external wall heat insulation to be prolonged from 25 years to over 50 years of service life of structure design of the building, the problem that the weather resistance of other heat insulation materials cannot be consistent with the service life of the buildings, and the shortcomings of poor fire resistance and poor safety of the heat insulation material are overcome.

Description

technical field [0001] The invention relates to a construction process for an exterior wall of a building, in particular to a construction method for treating a thermal bridge of the same material as an autoclaved aerated concrete self-insulation system for an exterior wall. Background technique [0002] Building energy consumption, transportation energy consumption and industrial energy consumption are the three main components of total social energy consumption. Among them, building energy consumption includes: energy consumption for production of building materials, energy consumption for transportation of building materials, energy consumption during building construction and maintenance, and building operation energy consumption during building use. In the whole life cycle of a building, the energy consumed by building materials and the construction process generally only accounts for about 20% of its total energy consumption, and most of the energy consumption occur...

Claims

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Application Information

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IPC IPC(8): E04G21/14E04B1/76
CPCY02A30/00Y02B30/90
Inventor 刘习前张瑜刘阳梁勇
Owner 重庆建工建筑产业技术研究院有限公司
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