Decorative wall tile and manufacturing method

The invention relates to a novel building decorative material, in particular to a decorative wall tile comprising a surface layer and a base layer. The decorative wall tile is formed in the mode thatbuilding slag, particle materials, canna edulis ker slurry, laterite, cement and the like are mixed and pressed, a mold is filled with the mixture, and pressing, demolding and polishing are conducted.The base layer comprises the following substances of 60% of construction slag mixture, 10% of waste starch, 5% of laterite, 10% of bagasse and 15% of cement. The surface layer comprises the followingsubstances of 40% of construction slag, 30% of glittery particles, 8% of resin, 7% of pigments and 17% of cement. The glittery particles comprise agate, coarse quartz sand, glass splinters and wasteceramic, the particle size of the particles is 0.12-0.5 cm, and a magic reflective surface is formed. Due to the solution, construction waste can be fully recycled, waste is turned into valuable things, the decorative wall tile