Heat-insulation and heat-isolation cement and use method thereof

Abstract

The invention relates to a heat-insulation cement, in particular to a heat-insulation and heat-isolation cement and a use method thereof. The heat-insulation and heat-isolation cement is prepared from the following components in parts by weight: 30 to 50 parts of perlite, 10 to 30 parts of fire-resistant cement, 10 to 30 parts of diatomite, 10 to 30 parts of aluminum silicate, 10 to 30 parts of magnesium oxide, and 1 to 10 parts of hydroxyethyl cellulose. The use method comprises the following steps of adding the materials into a container according to the proportional ratio, uniformly stirring, adding water to prepare the pasty heat-insulation and heat-isolation cement, and immediately coating to the part requiring heat insulation, wherein the thickness of a coating layer is 1 to 3cm. The heat-insulation and heat-isolation cement has the advantages that the heat conduction coefficient is low, the high temperature-resistant property and corrosion-resistant property are realized, the physical and chemical properties are stable, the easiness in attenuation is avoided, the thickness in use is small, the energy-saving and environment-friendly effects are realized, the application range is wide, the preparation technology is simple, the cost is low, the economy and applicability are realized, and the heat loss can be effectively reduced.

Description

Technical field: [0001] The invention relates to a thermal insulation mud, in particular to a thermal insulation mud and a using method thereof. Background technique: [0002] Insulation mud is mainly used in boilers and pipelines. However, the materials used to make insulation mud have high thermal conductivity, poor insulation effect, unstable physical and chemical properties, and poor corrosion resistance. They cannot effectively reduce heat loss and greatly affect boilers or The insulation effect of the pipeline is neither energy-saving nor environmentally friendly. Therefore, it is very necessary to invent a kind of thermal insulation mud with good thermal insulation effect, energy saving and environmental protection. Invention content: [0003] The present invention makes up for and improves the deficiencies of the above-mentioned prior art, and provides a thermal insulation mud with low thermal conductivity, high temperature resistance, corrosion resistance, stable...

AI Technical Summary

Problems solved by technology

[0002] Insulation mud is mainly used in boilers and pipelines. However, the materials used to make insulation mud have high thermal conductivity, poor insulation effect, unstable physical and chemical properties, and poor corrosion resistance. They cannot effectively reduce heat loss and greatly affect boilers or The insulation effect of the pipeline is neither energy-saving nor environmentally friendly