Light heat insulation construction material of solar energy phase transition heat accumulation

Abstract

The invention relates to a light heat insulation construction material of solar energy phase transition heat accumulation, which has the following technical essentials: firstly, respectively adding acertain amount of phase transition heat accumulation and heat insulation material, common portland cement, fly ash, light expanded vermiculite powder, expanded water-hardened steel slag and cement reinforcing agent sequentially into a mixing trough; evenly mixing the materials by stirring at normal temperature; then, adding with stirring, a certain amount of impervious waterproof agent, redispersible latex powder as a bonding regulator, polypropylene cellulose as an antimitotic agent, starch ether and chlordene powder or SQ-8 algicide trichloro-propyl sulfate as an anti-mildew agent; fully mixing the materials evenly by cyclone separation; and packing the mixture to obtain a finished product. The material of the invention has good effects of heat insulation, heat accumulation and energy saving, light volume weight (345-650 kilograms / cubic meter), large density, high strength and small heat transfer coefficient. The fly ash which is a serious public nuisance is fully utilized as a renewable resource to produce the environment-friendly light heat insulation construction material of solar energy phase transition heat accumulation by fully utilizing the characteristics of the fly ash.

Description

technical field [0001] The invention relates to the technical field of building thermal insulation materials, in particular to a solar energy phase change thermal storage light-weight building thermal insulation material. Background technique [0002] As we all know, in the construction process of traditional buildings and one-story houses, a protective layer is applied inside and outside the structural walls, generally using white lime mortar or cement mortar, and then adding paint to the outdoor structural walls according to different needs. layer or decorative brick layer, adding a decorative layer to the interior structural wall. With the continuous development of science and technology and the continuous progress of society, people pay more and more attention to the energy-saving and thermal insulation of residential and office buildings. [0003] In recent years, in order to increase the thermal insulation performance of houses, especially in the process of building c...

AI Technical Summary

Problems solved by technology

Although benzene panels will burn at a certain temperature, and will release a large amount of toxic and harmful gases during the combustion process, in order to save energy, because benzene panels do not burn at low temperatures, they are used in large quantities under the effect of fluke. So far, there are indeed some fires caused by benzene panels, which have brought huge economic losses to people's lives and production.