Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Light composite wallboard and preparation method thereof
The invention discloses a light composite wallboard and a preparation method thereof. The light composite wallboard comprises a substrate which is respectively combined with fire-proof plates on upper and lower surfaces, wherein the substrate consists of the following components in percentage by weight: 5-10% of clay particles, 15-25% of cement, 15-23% of quick lime, 5-10% of wood fiber, 2-5% of a binding agent, 25-40% of quartz powder, 3-10% of aluminum hydroxide and 3-5% of a substrate reclaimed material. By reinforcing and toughening with the clay particles, the wood fiber and the like added to the substrate, by combining the fire-proof plates on the surfaces of the substrate and through an optimized formula and the like, the light composite wallboard disclosed by the invention is light in weight, heat-insulating, damp-proof and sound-absorbent, and meanwhile, the light composite wallboard is excellent in fire-proof effect and is high in intensity, and is applied to exterior wall of a building structure. The preparation method disclosed by the invention is simple in process and convenient in quality control.
Light composite wallboard and preparation method thereof
The invention discloses a light composite wallboard and a preparation method thereof. The light composite wallboard comprises a substrate which is respectively combined with fire-proof plates on upper and lower surfaces, wherein the substrate consists of the following components in percentage by weight: 5-10% of clay particles, 15-25% of cement, 15-23% of quick lime, 5-10% of wood fiber, 2-5% of a binding agent, 25-40% of quartz powder, 3-10% of aluminum hydroxide and 3-5% of a substrate reclaimed material. By reinforcing and toughening with the clay particles, the wood fiber and the like added to the substrate, by combining the fire-proof plates on the surfaces of the substrate and through an optimized formula and the like, the light composite wallboard disclosed by the invention is light in weight, heat-insulating, damp-proof and sound-absorbent, and meanwhile, the light composite wallboard is excellent in fire-proof effect and is high in intensity, and is applied to exterior wall of a building structure. The preparation method disclosed by the invention is simple in process and convenient in quality control.
Light composite wallboard and preparation method thereof
LIAO HETANG (Autor:in)
10.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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