Integral construction method for heat preservation and decoration of outer wall

A construction method and external wall insulation technology, applied in covering/lining, building, building structure, etc., can solve problems such as failure to meet design objectives, inadequate construction methods, hollowing of building finishes, etc., and achieve good wind resistance Load capacity, small deformation, and improved water resistance

Active Publication Date: 2010-06-09
华新建工集团有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

A large number of building materials with thermal insulation, heat insulation, waterproof and decorative properties have been used in some external thermal insulation projects of external walls. However, due to inadequate construction methods, it is still common to see hollowing, cracking, falling off, and water immersion in building finishes after construction. meet design goals

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] 1. Construction preparation

[0025] 1. Before construction, negotiate with Party A and the supervision unit to determine the construction design scheme of the exterior wall, such as the division scheme and color of the exterior wall. And make a detailed technical disclosure to the workers, clarify the construction work surface, division scheme, color, specific construction technology and engineering technical difficulties.

[0026] 2. When checking the base surface, it is required that the humidity of the wall should not be higher than the equilibrium humidity with the environment. The surface of the wall shall be free from stains, dust, oily or fatty substances. The wall should have sufficient strength, especially the surface of the wall should have sufficient adhesion (≥0.3N / mm 2 ). The surface should be flat, and the flatness is: 5mm / 2.0m.

[0027] 2. Surface treatment

[0028] 1. Plastering of exterior walls should be carried out in layers. The surface should ...

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PUM

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Abstract

The invention discloses an integral construction method for heat preservation and decoration of an outer wall, relating to the technical field of constructional engineering, in particular to a construction method for external heat insulation of an outer wall. The construction method comprises the following steps of: processing base level, dividing mesh and playing a line, cutting plate, mounting a bottom bracket, mounting a postposition bearing bracket, sticking plate materials, reinforcing mechanical fixing components, caulking, dividing joint to do waterproof sealing and coloring, repairing dividing-joints and repairing a whole body. The invention solves the difficult problems of hollowness, cracking, dropping, soaking and the like of architectural coating, and synchronously achieves the architectural effects of heat preservation, heat insulation, water resistance, decoration and the like.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a construction method for external thermal insulation of external walls. Background technique [0002] External wall insulation is the requirement of energy saving and thermal insulation of buildings in modern construction engineering. A large number of building materials with thermal insulation, heat insulation, waterproof and decorative properties have been used in some external thermal insulation projects of external walls. However, due to inadequate construction methods, it is still common to see hollowing, cracking, falling off, and water immersion in building finishes after construction. meet the design goals. Contents of the invention [0003] The purpose of the present invention is to propose an integrated construction method for heat preservation, heat insulation, waterproof and decorative building materials to achieve good heat preservation and water...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/072E04F13/075
Inventor 章季史加庆雷智斌吴少飞何雨键
Owner 华新建工集团有限公司
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