Outer heat insulating wall with anchored and adhered tile and its construction process

Abstract

The construction process includes the steps of: base wall treatment, brushing interface mortar, scribing, constructing the heat insulating layer and leveling, painting the first layer of anti-cracking polymer mortar, spreading galvanized steel wire net and anchoring expanding bolt, painting the second layer of anti-cracking polymer mortar, adhering the facing tile and pointing joint. The galvanized steel wire net is fixed with special anchoring expansion bolts. The base wall may be reinforced concrete wall, solid brick wall, hollow brick wall, porous brick wall, air-entraining concrete block wall, etc. The heat insulating layer may be polystyrene particle layer, foamed polyurethane layer, foamed glass layer, polystyrene board, etc. The present invention makes it possible to apply heat insulting facing tile to various building wall, including wall of less compactness material.

Description

technical field [0001] The invention relates to an anchoring and pasting brick wall after external heat preservation and a construction process. Background technique [0002] In the current external thermal insulation veneer brick project, the common practice is to nail nails with tail holes on the base wall at a certain distance, and put galvanized steel wire mesh on the tail holes of the nails. Galvanized lead wire, then start the construction of the insulation layer, and finally paste the facing bricks. In this method, the base wall can only be reinforced concrete wall or clay solid brick wall, and for those aerated concrete walls, porous brick walls, various block walls, etc. does not apply. Because these basic wall materials will be destroyed when the nails are nailed, and the pulling strength of the nails nailed in at the same time cannot meet the requirements, so that the connection of the structural layers of the wall is not firm. Since the use of clay solid brick...

AI Technical Summary

Problems solved by technology

[0003] The invention provides an anchoring paste face brick wall and construction technology after external heat preservation, which solves the problem that the method of nailing face bricks is not suitable for aerated concrete walls with poor material compactness, porous brick walls, various block walls, etc. The technical problems of the base wall, solve the problems of poor connection firmness and poor thermal insulation effect of each structural layer of the wall

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