Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an inorganic fireproof thermal insulation plate and a preparation method thereof. The inorganic fireproof thermal insulation plate is characterized by comprising a hollow ceramic bead surface layer, a fiberglass gridding cloth layer, an expanded perlite composite layer, a fiberglass gridding cloth layer and a hollow ceramic bead bottom layer in sequence from top to bottom. A pit slot is formed in the hollow ceramic bead surface layer; and a groove is formed in the hollow ceramic bead bottom layer. Non-woven fabric layers are respectively arranged on the hollow ceramic bead surface layer and the hollow ceramic bead bottom layer. The hollow ceramic bead surface layer and the hollow ceramic bead bottom layer are made of hollow ceramic bead slurry; and the expanded perlite composite layer is made of expanded perlite composite layer slurry. The preparation method comprises the following steps of preparing the hollow ceramic bead bottom layer, flatly laying the fiberglass gridding cloth layer, preparing the expanded perlite composite layer, flatly laying the fiberglass gridding cloth layer, preparing the hollow ceramic bead surface layer, compacting and molding these layers, and demolding and curing these layers. The invention is advantaged in that the thermal insulation performance of the inorganic fireproof thermal insulation plate is good, the heat conductivity coefficient of the inorganic fireproof thermal insulation plate is low, flame retardant grade and fireproofing grade of the inorganic fireproof thermal insulation plate are high, the inorganic fireproof thermal insulation plate is green and environment-friendly, and the integral compressive strength of the inorganic fireproof thermal insulation plate is greatly enhanced and so on.
The invention discloses an inorganic fireproof thermal insulation plate and a preparation method thereof. The inorganic fireproof thermal insulation plate is characterized by comprising a hollow ceramic bead surface layer, a fiberglass gridding cloth layer, an expanded perlite composite layer, a fiberglass gridding cloth layer and a hollow ceramic bead bottom layer in sequence from top to bottom. A pit slot is formed in the hollow ceramic bead surface layer; and a groove is formed in the hollow ceramic bead bottom layer. Non-woven fabric layers are respectively arranged on the hollow ceramic bead surface layer and the hollow ceramic bead bottom layer. The hollow ceramic bead surface layer and the hollow ceramic bead bottom layer are made of hollow ceramic bead slurry; and the expanded perlite composite layer is made of expanded perlite composite layer slurry. The preparation method comprises the following steps of preparing the hollow ceramic bead bottom layer, flatly laying the fiberglass gridding cloth layer, preparing the expanded perlite composite layer, flatly laying the fiberglass gridding cloth layer, preparing the hollow ceramic bead surface layer, compacting and molding these layers, and demolding and curing these layers. The invention is advantaged in that the thermal insulation performance of the inorganic fireproof thermal insulation plate is good, the heat conductivity coefficient of the inorganic fireproof thermal insulation plate is low, flame retardant grade and fireproofing grade of the inorganic fireproof thermal insulation plate are high, the inorganic fireproof thermal insulation plate is green and environment-friendly, and the integral compressive strength of the inorganic fireproof thermal insulation plate is greatly enhanced and so on.
Inorganic fireproof thermal insulation plate and preparation method thereof
ZHANG LIN (Autor:in)
13.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
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