Construction method of graphite polyphenyl insulation board

Abstract

The invention provides a construction method of a graphite polyphenyl insulation board. The construction method of the graphite polyphenyl insulation board comprises the steps of conducting concrete base treatment, wherein impurities, such as floating ash, a release agent and oil stains, left on a concrete wall surface are removed, and the portions where plastering hollowing exists are treated; conducting concrete interfacial agent construction, wherein the surface of the treated concrete base is coated with an interfacial agent, so that the binding power of an adhesive to the concrete base is improved. The construction method of the graphite polyphenyl insulation board has the advantages that graphite polyphenyl is adopted to serve as a wall insulation material, in this way, the thickness of a wall can be effectively reduced, and the usable area is increased; flame retardance of the insulation material is achieved through a graphite anti-flaming layer, and the fire risk is greatly reduced; due to the arrangement of a reinforcing layer, the graphite polyphenyl insulation board has sufficient strength, the breakage rate of the graphite polyphenyl insulation board is lowered during construction, buckling of the insulation board can be effectively restrained, and the service life of the insulation board is prolonged.

Description

technical field [0001] The invention belongs to the technical field of thermal insulation boards, and in particular relates to a construction method of graphite polystyrene thermal insulation boards. Background technique [0002] In recent years, with the continuous deepening of energy-saving work in residential construction in my country and the continuous improvement of energy-saving standards, many new energy-saving technologies and materials have been introduced and developed, and their use has been vigorously promoted in residential buildings. [0003] Especially in the application of building insulation, at present, some insulation board products appearing on the market, these have better solved some existing problems, such as cracking, difficult to decorate, toxic gas emission, energy saving and other issues. However, there are still some problems that have not been solved with the current technology. For example, when the insulation board is impacted by external forc...

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Problems solved by technology

[0003] Especially in the application of building insulation, at present, some insulation board products appearing on the market, these better solve some existing problems, such as cracking, difficult to decorate, toxic gas emission, energy saving and other issues

However, there are still some problems that have not been solved with the current technology. For example, when the insulation board is impacted by external force, the longitudinal and transverse compressive strengths of the insulation board are different, and it is easy to be damaged. high requirements; in addition, the surface of the existing external wall insulation panels is smooth and easy to scratch, and the recycling is cumbersome, which is not conducive to environmental protection. At the same time, there are many types of insulation materials used in insulation technology in the market, but these The grades of insulation materials are not up to the flame retardant grade required by the state, which brings certain hidden dangers to the safety of all of us.