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External wall heat preservation structure and construction method thereof

A technology of external wall insulation and construction method, which is applied in the direction of insulation, walls, building components, etc., can solve the problems of easy falling off, poor bonding of insulation boards and external walls, etc., and achieve firm connection, novel design, and heat transfer Sexually low effect

Pending Publication Date: 2021-01-01
CHINA CONSTR FOURTH ENG DIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Existing XPS gypsum boards (XPS gypsum boards are composed of 25mm thick XPS+10mm thick gypsum boards) exterior wall insulation structures are mostly constructed by bonding, and the bonding between insulation boards and exterior walls is relatively weak and prone to fall off

Method used

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  • External wall heat preservation structure and construction method thereof
  • External wall heat preservation structure and construction method thereof
  • External wall heat preservation structure and construction method thereof

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implement...

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Abstract

The invention relates to the technical field of building construction, in particular to an external wall heat preservation structure and a construction method thereof. The external wall heat preservation structure comprises bonding mortar, an XPS gypsum board and fixing anchor bolts, wherein the XPS gypsum board is bonded to a concrete external wall through the bonding mortar, drill holes are formed in the positions, corresponding to the concrete external wall, of the XPS gypsum board, the fixing anchor bolts penetrate through the drill holes to be fixed to the concrete external wall, a glue storage frame is arranged on the outer sides of the fixing anchor bolts, embedded in the XPS gypsum board and connected with the concrete external wall in an abutting mode, openings are formed in the upward side walls of the glue storage frame, glue injection holes are formed in the fixing anchor bolts in the axial direction, a plurality of glue outlet holes are evenly formed in the side walls of the fixing anchor bolts, and the glue outlet holes are communicated with the glue injection holes. The external wall heat preservation structure is novel in design and convenient to use, can realize firm connection between the XPS gypsum board and a wall body, prevents the XPS gypsum board from falling off in the use process, and is suitable for further popularization and application.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an external wall thermal insulation structure and a construction method thereof. Background technique [0002] The external wall insulation is composed of polymer mortar, glass fiber mesh cloth, flame-retardant molded polystyrene foam board (EPS), extruded polystyrene board (XPS) and gypsum board, and is bonded on site. [0003] Existing XPS gypsum boards (XPS gypsum boards are composed of 25mm thick XPS+10mm thick gypsum boards) exterior wall insulation structures are mostly constructed by bonding, and the bonding between insulation boards and exterior walls is relatively weak and prone to fall off. Contents of the invention [0004] In order to solve the above problems, the present invention provides an external wall thermal insulation structure and a construction method thereof. [0005] The present invention is achieved through the following technical soluti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04B1/80E04B1/76E04B1/38E04B1/41
CPCE04B2/00E04B1/80E04B1/7675E04B1/383E04B1/4171
Inventor 何敏敏石荣智徐友科陈业伟罗舒烨张业强
Owner CHINA CONSTR FOURTH ENG DIV
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