Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproofing bonding mortar and preparation method and application thereof
Fireproofing bonding mortar is composed of the following components in parts by weight: 385-420 parts by mass of 420R ordinary portland cement, 470-510 parts by mass of dried sand, 11-13 parts by mass of a defoaming agent, 8-12 parts by mass of a water reducing agent, 50-100 parts by mass of heavy calcium carbonate, 3-6 parts by mass of hydroxypropyl methyl cellulose, 12-15 parts by mass of a redispersible latex powder, and 25-36 parts by mass of a fireproofing powder. Through suitable proportion of all the components, the fireproofing binding mortar achieves good synergistic effect, and has good flame retardancy while having good bonding strength.
Fireproofing bonding mortar and preparation method and application thereof
Fireproofing bonding mortar is composed of the following components in parts by weight: 385-420 parts by mass of 420R ordinary portland cement, 470-510 parts by mass of dried sand, 11-13 parts by mass of a defoaming agent, 8-12 parts by mass of a water reducing agent, 50-100 parts by mass of heavy calcium carbonate, 3-6 parts by mass of hydroxypropyl methyl cellulose, 12-15 parts by mass of a redispersible latex powder, and 25-36 parts by mass of a fireproofing powder. Through suitable proportion of all the components, the fireproofing binding mortar achieves good synergistic effect, and has good flame retardancy while having good bonding strength.
Fireproofing bonding mortar and preparation method and application thereof
HU DAOQING (Autor:in)
14.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Fireproofing under fireproofing laws
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Engineering Index Backfile | 1897