Improved manufacturing process of epoxy resin composite artificial stone plate

• Main Authors: WEI ZHENHUA, LEI JUNTING
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2020
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; BUILDING; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS AS ADHESIVES; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention discloses an improved manufacturing process of an epoxy resin composite artificial stone plate, and is characterized in that a low-cost cement-based plate is used as a bottom plate of acomposite plate, and high-performance epoxy resin concrete is used as a surface material of the composite plate. The process specifically comprises the steps: coating the bottom plate of the cement-based plate with a double water-blocking interlayer and an interface adhesive layer; and then distributing epoxy resin mortar into a cement-based bottom plate mold coated with the double water-blockinginterlayer and the interface adhesive layer, and then sending the mold into a vibration table arranged in a vacuum box. The mold on which the epoxy resin mortar is distributed vibrates in vacuum; whenair wrapped in the mortar is pumped out, and the vibration promotes the compactness of the epoxy resin concrete mortar, so that the epoxy resin concrete mortar can be directly compounded with the cement-based bottom plate, and