Imitation stone wallboard coated with ultraviolet resistant coating and preparation method of imitation stone wallboard

Abstract

The invention relates to an imitation stone wallboard with a heat insulation ultraviolet resistant coating and a preparation method of the imitation stone wallboard. The imitation stone wallboard comprises an imitation stone board base layer (1), an imitation stone board forming layer (2) and the ultraviolet resistant coating (3), the imitation stone board forming layer (2) is arranged on the outer surface of the imitation stone board base layer (1), the ultraviolet resistant coating (3) is sprayed on the imitation stone board forming layer (2), and pigments with imitation stone colors are added into the imitation stone board base layer (1). The preparation method includes the process steps: respectively adding the pigments with the imitation stone colors according to production requirements after mixing coal gangue fiber particles, macromolecular fireproof modified materials, silica-alumina clinker and stearic acid, and drying and stirring the pigments at the temperature of 150 DEG C; mixing the pigments with the coal gangue fiber particles, the macromolecular fireproof modified materials, the silica-alumina clinker and the stearic acid for 20 minutes and then injecting the mixture into a mould with imitation stone textures; spraying the ultraviolet resistant coating on the outer decorative surface of a formed product. The imitation stone wallboard is simple and convenient to operate and attractive in appearance, working procedures are simplified, environments are protected, and energy is saved.

Description

technical field [0001] The invention belongs to the field of building boards, and in particular relates to a stone imitation wall board coated with an anti-ultraviolet coating and a preparation method thereof. Background technique [0002] In the field of construction, block building materials are generally used for masonry in the production of exterior walls, and then thermal insulation, plastering, puttying, painting or exterior wall bricks, or keels and curtain walls are added to the outside of the exterior walls. The operation of the type of work can finally complete the complete construction of the outer wall, which leads to complicated procedures, complicated operations, and long construction periods. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a kind of imitation stone wallboard coated with an anti-ultraviolet coating and a preparation method thereof, which is convenient in operation, simplified in pro...

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Problems solved by technology

[0002] In the field of construction, block building materials are generally used for masonry in the production of exterior walls, and then thermal insulation, plastering, puttying, painting or exterior wall bricks, or keels and curtain walls are added to the outside of the exterior walls. The operation of the type of work can finally complete the complete construction of the exterior wall, which leads to complicated procedures, complicated operations, and long construction periods

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