Water-proof heat-insulating composite material

Abstract

The invention discloses a water-proof heat-insulating composite material, which is particularly suitable for the industrial fields such as petrifaction, electric power, metallurgy, building materials and the like, and provides the water-proof heat-insulating composite material which can effectively save energy and preserve the heat and has the effect of water proofing. The material is prepared from the following raw materials: 10 to 50 percent of perlite, 0.1 to 0.3 percent of high-temperature glue, 1 to 10 percent of diatomite, 1 to 3 percent of adhesive, 1 to 6 percent of composite rare earth additive, 1 to 5 percent of mineral wool, 2 to 10 percent of gypsum powder, 2 to 5 percent of aluminum silicate fiber, 0.8 to 1.3 percent of succinic acid, 15 to 22 percent of calcium hydroxide, 15 to 22 percent of kaoline, 0.1 to 0.2 percent of foaming agent and 0.1 to 0.4 percent of air entraining agent.

Description

Technical field: [0001] The invention relates to a waterproof and thermal insulation composite material, which is especially suitable for petrochemical, electric power, metallurgy, building materials and other industrial fields. Background technique: [0002] With the development of the economy and the improvement of technology, people's requirements for buildings are gradually increasing, requiring building materials to play a variety of functions, but they also pay more attention to the thermal insulation effect, and residents are also concerned about the indoor thermal insulation effect and whether the materials are harmful to the body. Very concerned. Our country also has very high requirements on the energy-saving effect of building materials. The heat transfer of the wall causes energy loss, and the insulation effect of the existing insulation materials is not good enough. There are some toxic substances, which are radioactive or carcinogenic, which greatly affect hum...

AI Technical Summary

Problems solved by technology

Our country also has very high requirements on the energy-saving effect of building materials. The heat transfer of the wall causes energy loss, and the insulation effect of the existing insulation materials is not good enough. There are some toxic substances, which are radioactive or carcinogenic, which greatly affect human health

Moreover, some processes are complicated, difficult to pack and transport, and difficult to store.