Compound thermal insulation brick and production technology thereof

Abstract

The present invention relates to one kind of composite heat insulating brick with less weight and strengthened heat insulating effect and its production process. The composite heat insulating brick consists of inner polystyrene block, the mixture layer of cement and glue in the weight ratio of 1 to 0.8-1.2 outside the polystyrene block, the reinforcing rib layer outside the mixture layer, and cement layer outside the reinforcing rib layer. The present invention has the advantages of high sealing performance, excellent heat insulating performance, high heat energy utilization, saving in energy source and reduced wall weight and construction cost.

Description

technical field [0001] The invention relates to a composite thermal insulation brick used in the construction industry, in particular to a composite thermal insulation brick which can reduce the weight of a wall and enhance the thermal insulation effect and its production process. Background technique [0002] Building energy consumption refers to the energy consumption of buildings during use, mainly including heating, air conditioning, etc., of which heating and air conditioning energy consumption account for the largest proportion. According to statistics, heating energy consumption in cold regions in my country has reached 179 million tons of standard coal. It accounts for 13.6% of the total energy consumption in the country and 27% of the energy consumption of the whole society in heating areas. Therefore, building energy saving is very important, and external wall insulation is the key to building energy saving. Effective use of limited resources has become an important...

AI Technical Summary

Problems solved by technology

Most of the materials used in current buildings have poor thermal insulation effects. The walls are basically brick walls, cement walls, etc. Traditionally used thermal insulation bricks are pasted on the walls of buildings. The high pressure and long construction period increase the labor intensity of the construction workers, and also increase the construction cost, and the materials used are polystyrene foam, etc., which are crushed by a pulverizer, and then injected into the mold for extrusion molding. The process is complicated, and although the hollow brick can withstand a certain pressure, the insulation effect is not good

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