A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel expanded perlite heat insulation board and preparation method thereof
The invention relates to a novel expanded perlite heat insulation board and a preparation method thereof. The heat insulation board is mainly prepared from the following raw materials by weight: 25-35 parts of expanded perlite, 40-45 parts of water glass, 15-20 parts of a natural mineral additive, and 10-15 parts of distilled water. By employing grain size distribution, pressing molding, sintering, later stage waterproof treatment and other processes, the expanded perlite heat insulation board with good heat insulation performance, excellent mechanical properties, high fireproof grade, high water resistance and high durability can be obtained, and can meet the use demands of building exterior wall heat insulation systems.
Novel expanded perlite heat insulation board and preparation method thereof
The invention relates to a novel expanded perlite heat insulation board and a preparation method thereof. The heat insulation board is mainly prepared from the following raw materials by weight: 25-35 parts of expanded perlite, 40-45 parts of water glass, 15-20 parts of a natural mineral additive, and 10-15 parts of distilled water. By employing grain size distribution, pressing molding, sintering, later stage waterproof treatment and other processes, the expanded perlite heat insulation board with good heat insulation performance, excellent mechanical properties, high fireproof grade, high water resistance and high durability can be obtained, and can meet the use demands of building exterior wall heat insulation systems.
Novel expanded perlite heat insulation board and preparation method thereof
LIAO LIBING (author) / MIAO XIAOMING (author) / MEI LEFU (author)
2015-08-19
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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