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Heat proof, flexible break resistant, and water-repellent construction method for external wall of beam column in architecture of frame construction

A frame structure and exterior wall insulation technology, applied in insulation, construction, building components, etc., can solve the problems of different stress, leakage, cracking, etc., and achieve the effect of improving crack resistance and water resistance

Inactive Publication Date: 2007-02-21
山东隆济时节能科技股份有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Regardless of whether the frame structure building adopts the external insulation of the external wall with or without mesh and the wall filled with aerated concrete, it is easy to cause different stresses when the temperature changes due to the different expansion coefficients of the three different materials, resulting in cracking and cracking. leakage

Method used

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Embodiment Construction

[0017] The utility model is further described below:

[0018] A kind of beam-column exterior wall thermal insulation flexible anti-crack waterproof construction method of frame structure building, its construction steps are: 1), make thermal insulation layer, thermal insulation layer can adopt EPS single-sided grid thermal insulation layer, also can adopt non-net cast-in-place thermal insulation Layer, referred to as the mesh insulation layer and the non-network insulation layer. The mesh insulation layer is to fix the EPS single-sided grid frame with plastic expansion bolts on the beams, columns and walls to form a whole. The plastic expansion bolts are 6 pieces / m 2 , evenly arranged in a quincunx shape, and the non-network insulation layer is to use adhesive glue mixed with cement to fix the insulation board, beams and columns in place. The weight percentage of adhesive glue and cement is 1:1. When the insulation layer uses EPS single-sided mesh When erecting, after the inte...

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Abstract

The present invention discloses a beam-column exterior wall heat-insulating flexible anticracking water-proofing construction method for frame structure building. Its construction method includes the following steps: preparing heat-insulating layer, making heat-insulating layer interface treatment, preparing flexible anti-cracking layer, making internal water-proofing layer, sticking mesh fabric, preparing secondary water-proofing layer and making decorative layer. Said construction method can effectively resolve the quality problem of crack and leakage of exterior wall.

Description

Technical field: [0001] The invention relates to the field of construction, in particular to a thermal insulation, flexible, crack-resistant and waterproof construction method for a beam-column exterior wall of a frame structure building. Background technique: [0002] We know that external wall thermal insulation is one of the main measures of modern energy-saving buildings, and the cracks at the lap joints between the thermal insulation layer of the frame structure external wall and the masonry are a common quality problem in the construction industry. One of the key technologies that must be solved for the wall, because once the beam and column insulation layer and the wall crack, the wall will have serious leakage and it will be difficult to repair for life. There are more and more engineering disputes caused by wall cracking and leakage. The cracking and leakage of buildings has become a very intuitive and sensitive issue and the primary quality requirement for resident...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04B1/76E04F13/00
Inventor 孙娥
Owner 山东隆济时节能科技股份有限公司
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