Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof rendering coat mortar and preparation method and application thereof
The invention relates to a fireproof rendering coat mortar and a preparation method and application thereof. The fireproof rendering coat mortar consists of the following components in parts by weight: 280-310 parts of 425R ordinary Portland cement, 540-560 parts of dry sand, 50-100 parts of heavy calcium carbonate, 5-8 parts of micro-silicon powder, 3-6 parts of cellulose hydroxypropyl methyl, 12-15 parts of re-dispersible polymer emulsion powder, 2-5 parts of 7-11 mm polypropylene fiber, 2-3 parts of 7-11 glassfiber, 2-5 parts of wood fiber, 30-36 parts of fireproof powder and 180-210 parts of water. The fireproof rendering coat mortar reaches good synergistic effect through appropriate proportioning of components, is high in bonding strength and high in anti-cracking performance, and has good fire resistance.
Fireproof rendering coat mortar and preparation method and application thereof
The invention relates to a fireproof rendering coat mortar and a preparation method and application thereof. The fireproof rendering coat mortar consists of the following components in parts by weight: 280-310 parts of 425R ordinary Portland cement, 540-560 parts of dry sand, 50-100 parts of heavy calcium carbonate, 5-8 parts of micro-silicon powder, 3-6 parts of cellulose hydroxypropyl methyl, 12-15 parts of re-dispersible polymer emulsion powder, 2-5 parts of 7-11 mm polypropylene fiber, 2-3 parts of 7-11 glassfiber, 2-5 parts of wood fiber, 30-36 parts of fireproof powder and 180-210 parts of water. The fireproof rendering coat mortar reaches good synergistic effect through appropriate proportioning of components, is high in bonding strength and high in anti-cracking performance, and has good fire resistance.
Fireproof rendering coat mortar and preparation method and application thereof
HU DAOQING (Autor:in)
04.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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