A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a sulphoaluminate foamed cement heat insulation board with a good sound insulation effect. The sulphoaluminate foamed cement heat insulation board is prepared from the following components in parts by mass: 45-50 parts of sulphoaluminate cement, 1.5-1.8 parts of expanded perlite, 0.5-0.8 part of pottery clay, 8-10 parts of coal ash, 1.2-1.5 parts of gypsum, 0.6-0.8 part of polypropylene fiber, 1.8-1.0 part of calcium stearate, 0.2-0.4 part of sodium metasilicate, 2.6-2.9 parts of 35% hydrogen peroxide, 3-5 parts of a lithium-based curing agent and 42-46 parts of water. The invention also provides a preparation method of the sulphoaluminate foamed cement heat insulation board. The sulphoaluminate foamed cement heat insulation board provided by the invention is favorable in heat insulation and sound insulation effects and suitable for a heat insulation system for an exterior wall.
The invention provides a sulphoaluminate foamed cement heat insulation board with a good sound insulation effect. The sulphoaluminate foamed cement heat insulation board is prepared from the following components in parts by mass: 45-50 parts of sulphoaluminate cement, 1.5-1.8 parts of expanded perlite, 0.5-0.8 part of pottery clay, 8-10 parts of coal ash, 1.2-1.5 parts of gypsum, 0.6-0.8 part of polypropylene fiber, 1.8-1.0 part of calcium stearate, 0.2-0.4 part of sodium metasilicate, 2.6-2.9 parts of 35% hydrogen peroxide, 3-5 parts of a lithium-based curing agent and 42-46 parts of water. The invention also provides a preparation method of the sulphoaluminate foamed cement heat insulation board. The sulphoaluminate foamed cement heat insulation board provided by the invention is favorable in heat insulation and sound insulation effects and suitable for a heat insulation system for an exterior wall.
Sulphoaluminate foamed cement heat insulation board with good sound insulation effect and preparation method of sulphoaluminate foamed cement heat insulation board
2015-04-08
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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