A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a fiber polymerized concrete external wall panel. The fiber polymerized concrete external wall panel comprises a concrete layer on the surface and a heat-insulating material layer on the bottom surface, wherein a fiber material layer is arranged in the concrete layer, the fiber material layer and concrete bond and solidify through an adhesive, the concrete layer and the heat-insulating material layer bond and solidify through an adhesive, and a coloring layer is arranged on the upper surface of the concrete layer. According to the invention, cement is replaced by resin adhesives, gravel and other materials are mixed and bond through reinforcing fibers, and the strength is improved; anti-ultraviolet corrosion-resistant resin and color powder are adopted by the coloring layer on the upper surface of the concrete layer, compared with natural granite, the coloring layer has a brighter color, and cannot fade, the surface resists wear, and is sealed and waterproof, and the phenomenon that an external wall panel cracks or delaminates and falls off due to the fact that seeping water is frozen cannot happen; the heat-insulating material layer on the bottom surface is light in weight and improves the heat insulation effect. Compared with similar cement concrete panels, the fiber polymerized concrete external wall panel has the advantages that the strength is improved by about four times, the weight is reduced by above 15%, the appearance is attractive, and the fiber polymerized concrete external wall panel is firm and durable.
The invention relates to a fiber polymerized concrete external wall panel. The fiber polymerized concrete external wall panel comprises a concrete layer on the surface and a heat-insulating material layer on the bottom surface, wherein a fiber material layer is arranged in the concrete layer, the fiber material layer and concrete bond and solidify through an adhesive, the concrete layer and the heat-insulating material layer bond and solidify through an adhesive, and a coloring layer is arranged on the upper surface of the concrete layer. According to the invention, cement is replaced by resin adhesives, gravel and other materials are mixed and bond through reinforcing fibers, and the strength is improved; anti-ultraviolet corrosion-resistant resin and color powder are adopted by the coloring layer on the upper surface of the concrete layer, compared with natural granite, the coloring layer has a brighter color, and cannot fade, the surface resists wear, and is sealed and waterproof, and the phenomenon that an external wall panel cracks or delaminates and falls off due to the fact that seeping water is frozen cannot happen; the heat-insulating material layer on the bottom surface is light in weight and improves the heat insulation effect. Compared with similar cement concrete panels, the fiber polymerized concrete external wall panel has the advantages that the strength is improved by about four times, the weight is reduced by above 15%, the appearance is attractive, and the fiber polymerized concrete external wall panel is firm and durable.
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