Compound heat preservation plate

Abstract

A compound heat preservation plate is characterized in that the compound heat preservation plate is composed of silica aerogel, polycarbamate, cement, efficient flame retardant, flame retardant, antiager D and expanded perlite in an evenly mixing and stirring mode. The compound heat preservation plate comprises, by weight, 0.5-1.5 kilograms of silica aerogel, 25-35 kilograms of polycarbamate, 4-6 kilograms of cement, 2-3 kilograms of efficient flame retardant, 0.5-1 kilogram of flame retardant, 0.1-0.3 kilogram of antiager D and 25-35 kilograms of expanded perlite which are respectively placed into a stirring pot to be evenly stirred. After prefabricated foaming, the compound heat preservation plate is prepared through drying. The compound heat preservation plate is small in hygroscopicity, low in heat conductive coefficient, extensive in temperature range, light in material quality, firm, durable and convenient to use, and completely conforms nationally advocated requirements such as fireproofing, heat preservation, environmental protection and energy saving.

Description

Technical field [0001] The invention relates to a building board, in particular to a composite heat-preserving board that not only has energy-saving and heat-preservation effects, but also has fire-proof performance. Background technique [0002] Building energy conservation is a major national policy, and the task of energy conservation and emission reduction is very arduous. The new indicators of building energy conservation have been included in the national "Twelfth Five-Year Plan". It is a hard task that must be completed and is also a need for the development of a low-carbon economy. With the continuous deepening of the country's wall material reform, the application ratio of new wall materials and energy-saving insulation materials has increased year by year, but new requirements have been put forward for the performance requirements and construction methods of insulation materials. At present, the commonly used thermal insulation materials are organic thermal insulation m...

AI Technical Summary

Problems solved by technology

The responsibility for building fire protection is heavy, and the lack of technical and management measures must not affect the fire safety of buildings, cause fire accidents, and cause heavy losses to the country and people's lives and property.