A kind of epoxy colored sand anti-skid brick and its manufacturing method

Abstract

The invention relates to a manufacturing method of an epoxy color sand anti-sliding brick. After epoxy resin, a curing agent and a reactive diluent are evenly mixed, and a mixture is poured into a dieto form an epoxy resin layer with the thickness being 0.5 mm-2 mm; a machine or manual work is used for evenly throwing color sand on the surface of the epoxy resin layer, standing is carried out for5 min-20 min, and a surface layer of the epoxy color sand anti-sliding brick is obtained after the color sand achieves free settling; the color sand, the epoxy resin, the curing agent and the reactive diluent are evenly mixed to be poured into the surface of the epoxy resin layer, the die is filled with a mixture, slicking is carried out, and an epoxy color sand anti-sliding brick blank is obtained; and the epoxy color sand anti-sliding brick is placed into a drying chamber to be baked and cured, the baking temperature is 30 DEG C-70 DEG C, and the baking time is 4 h-8 h; and the baked and cured blank is demolded, and the epoxy color sand anti-sliding brick is obtained. The manufacturing method of the epoxy color sand anti-sliding brick has the advantages of being convenient to construct,free of solvents, free of air bubbles on the surface and easy to demold.

Description

technical field [0001] The invention belongs to the field of anti-skid bricks, in particular to an epoxy colored sand anti-skid brick and a manufacturing method thereof. Background technique [0002] Epoxy colored sand floors have the advantages of wear resistance, compression resistance, chemical corrosion resistance, non-slip, waterproof, etc. It can be made into a flat and rough surface (for anti-slip), but in wet environments such as boats or bathrooms, the flat surface is not anti-slip enough, and the rough surface is difficult to clean. Moreover, there are many inconvenient factors in the overall construction on site, so it is necessary to make the epoxy colored sand floor into bricks with anti-slip patterns on the surface. However, the current manufacturing method will produce epoxy colored sand anti-skid bricks with anti-skid lines on the surface, and many problems need to be overcome: 1. The amount of colored sand added is large, and the viscosity of epoxy resin is...

AI Technical Summary

Problems solved by technology

[0002] Epoxy colored sand floors have the advantages of wear resistance, compression resistance, chemical corrosion resistance, non-slip, waterproof, etc. It can be made into a flat and rough surface (for anti-slip), but in wet environments such as boats or bathrooms, the flat surface is not non-slip enough, and the rough surface is difficult to clean

Moreover, there are many inconvenient factors in the overall construction on site, so it is necessary to make the epoxy colored sand floor into bricks with anti-slip patterns on the surface

However, the current manufacturing method will produce epoxy colored sand anti-skid bricks with anti-skid lines on the surface, and many problems need to be overcome: 1. The amount of colored sand added is large, and the viscosity of epoxy resin is high, which affects fluidity; 2. The solvent affects the anti-skid Brick curing: The thickness of the formed brick is thick, and the added solvent cannot be volatilized in time, resulting in insufficient curing of the epoxy colored sand anti-skid brick, which affects its strength; 3. Pores are easy to form on the brick surface: During the manufacturing process, epoxy resin The method of directly adding the mixture of colored sand and colored sand into the mold to manufacture epoxy colored sand anti-skid bricks will cause a large number of pores on the surface of the anti-skid bricks due to capillary action and be scrapped; 4. Difficult demoulding: using metal molds is costly and difficult to remove mold; plastic molds are easy to deform; after using a release agent, it will affect the surface gloss of the non-slip tiles