A preparation method of light-weight sound-insulating wall decoration artificial stone plate

Abstract

The invention discloses a preparation method of a light-weight sound-insulating wall decoration artificial stone plate. Methacrylic acid prepolymerized resin: 325 mesh glass beads: 400 mesh glass powder: 0.3 mm chopped glass fiber: color paste: wetting and dispersing agent: defoamer: accelerator: curing agent (mass ratio) = 25~ 60:10~30:15~35:0.5~3:0.05~2:0.05~0.5:0.001~0.01:0.25~1:0.25~1, pour the methacrylic acid type prepolymer resin into the mixing tank and stir, stir Add color paste, wetting and dispersing agent, defoamer and curing agent in the process to make mixed resin; 325 mesh glass beads, 400 mesh glass powder and 0.3 mm chopped glass fiber are mixed and then poured into the mixed resin. Add the accelerator in the uniform mixing project, continue to stir, and prepare the mixed slurry after the mixing is completed; introduce the mixed slurry into the plate making mold for vacuum curing, demoulding, dry brushing and water grinding, and then the light-weight sound-insulating wall decoration artificial stone slab. The method of the invention has the advantages of simple process, low equipment requirements, low cost, easy large-scale popularization, and the prepared artificial stone plate has excellent comprehensive performance.

Description

technical field [0001] The invention belongs to the technical field of artificial stone preparation, in particular to a preparation method of a light-weight sound-insulating wall decoration artificial stone plate. Background technique [0002] In China's rapidly developing home furnishing industry, people's pursuit of quality of life is getting higher and higher. Artificial stone products are more and more used in architectural decoration on floors, countertops, and walls. Artificial stone is colorful, non-radioactive, and easy to use. It has many advantages such as renovation, crack resistance, good plasticity and good processing performance, and is accepted by more and more architects and designers. [0003] However, among the current artificial stone varieties, there are few varieties used for walls, and there are still disadvantages such as bulkiness, poor sound insulation effect, and cannot be used outdoors, which not only increases the pressure on construction, but als...

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Problems solved by technology

[0003] However, among the current artificial stone varieties, there are very few varieties used for walls, and there are still disadvantages such as bulkiness, poor sound insulation effect, and cannot be used outdoors, which not only increases the pressure on buildings, but also is not energy-saving and environmentally friendly.