A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Indoor sound-insulation diamagnetic ceiling tile
The invention discloses an indoor sound-insulation diamagnetic ceiling tile. The indoor sound-insulation diamagnetic ceiling tile comprises, by weight, 24-27 parts of fly ash, 25-27 parts of cement, 15-17 parts of volcanic rock fiber, 6-9 parts of mica powder, 3-5 parts of a foaming agent, 1.2-1.5 parts of hydroxypropyl methyl cellulose, 0.5-1 part of a coupling agent aluminate and 21-23 parts of water. The ceiling tile made in the invention has the advantages of excellent diamagnetic effect, good sound insulation effect, low density and convenient installation.
Indoor sound-insulation diamagnetic ceiling tile
The invention discloses an indoor sound-insulation diamagnetic ceiling tile. The indoor sound-insulation diamagnetic ceiling tile comprises, by weight, 24-27 parts of fly ash, 25-27 parts of cement, 15-17 parts of volcanic rock fiber, 6-9 parts of mica powder, 3-5 parts of a foaming agent, 1.2-1.5 parts of hydroxypropyl methyl cellulose, 0.5-1 part of a coupling agent aluminate and 21-23 parts of water. The ceiling tile made in the invention has the advantages of excellent diamagnetic effect, good sound insulation effect, low density and convenient installation.
Indoor sound-insulation diamagnetic ceiling tile
HE CHANGMING (author)
2015-08-19
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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