Thermal insulation wall material and manufacturing process thereof

Abstract

The invention discloses a thermal insulation wall material and a manufacturing process thereof. The thermal insulation wall material is prepared from, by weight, 200-250 parts of inorganic raw materials, 3.8-21.4 parts of polystyrene particles and 63-250 parts of water. A mixture of the raw material compositions is pressurized and heated in a mold, and demolding is conducted. The thermal insulation wall material product is high in compressive strength, fireproof and good in thermal insulation performance.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a thermal insulation wall material and a manufacturing process thereof. Background technique [0002] Insulation materials generally refer to materials with a thermal coefficient less than or equal to 0.2W / (m·K). Insulation materials have developed rapidly in recent years. The use of thermal insulation technology and thermal insulation materials with good performance in industry and construction can often play a very good role in energy saving and emission reduction. With the development of science and technology and the improvement of people's living standards, the requirements for thermal insulation materials are also getting higher and higher. [0003] Improving the thermal insulation capacity of the building itself is the core of the development of self-insulation technology and the ultimate direction of building energy-saving technology. However, the development of self-...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a thermal insulation wall material and its manufacturing process in order to overcome the defect that the wall material in the prior art cannot take into account the physical performance, thermal insulation performance and fireproof performance

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