Installation and leveling method of external thermal insulation cement decorative panel with flexible sealing joint

Abstract

The invention belongs to an external heat preservation cement decoration panel with a hidden slot type flexible sealing joint serving as a vertical joint and a mounting and leveling method of the panel. The external heat preservation cement decoration panel is characterized in that a metal or non-metal mesh is arranged inside, and a three-dimensional decoration pattern is arranged on the outer side face in advance; a long protruded key is arranged on the upper end face, and metal pendants are arranged according to a certain spacing; grooves are formed in the lower end face and both side end faces. When the cement decoration panel is constructed and assembled, a horizontal joint is a hidden key type joint, and the vertical joint is the hidden slot type flexible sealing joint filled with sealants and used for plugging a leakage-proof spile. The joint of the external heat preservation cement decoration panel is extremely small; the decoration pattern at the joint can be continuous and can express a large frame of integrated three-dimensional pattern; the sealants in the hidden slot type sealing joint cannot be irradiated by ultraviolet rays of the sun, so that the service life of the sealants is greatly prolonged; the hidden key type horizontal joint is extremely good in permeability.

Description

technical field [0001] The invention belongs to a method for installing, anchoring and leveling the base wall surface of an exterior wall external thermal insulation cement decorative panel whose vertical seam is a dark groove type flexible sealing seam. Background technique [0002] The application number is 201410623760.8, and the patent application document titled "Molding Method of Cement Decorative Board with Pre-embedded Pendant and Reserved Steel Wire Mesh Lap Joint" describes the cement decorative board. Rigid joints of seams, such joints are usually about 2cm wide, the decorative patterns at the joints cannot be continuous, and a large overall three-dimensional pattern cannot be assembled, the artistic expression of the finish is greatly limited, and a mortar pointing is required during construction and assembly process, increase construction labor costs and extend the construction period. Contents of the invention [0003] The purpose of the present invention is...

AI Technical Summary

Problems solved by technology

[0002] The application number is 201410623760.8, and the patent application document titled "Molding Method of Cement Decorative Board with Pre-embedded Pendant and Reserved Steel Wire Mesh Lap Joint" describes the cement decorative board. Rigid joints of seams, such joints are usually about 2cm wide, the decorative patterns at the joints cannot be continuous, and a large overall three-dimensional pattern cannot be assembled, the artistic expression of the finish is greatly limited, and a mortar pointing is required during construction and assembly process, increase construction labor costs and extend the construction period

Images