Dry-type light prefabricated board

The utility model discloses a dry-type light prefabricated board, which is composed of an upper board, a middle board and a lower board, wherein, the upper and the lower boards are fireproof wood mud fibre boards, and the middle part is provided with core material which is composed of arbor material...

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Bibliographic Details
Main Author ZHAOPING HONG
Format Patent
LanguageEnglish
Published 05.11.2003
Edition7
Subjects
BUILDING
BUILDING MATERIALS
FIXED CONSTRUCTIONS
STRUCTURAL ELEMENTS
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Summary:The utility model discloses a dry-type light prefabricated board, which is composed of an upper board, a middle board and a lower board, wherein, the upper and the lower boards are fireproof wood mud fibre boards, and the middle part is provided with core material which is composed of arbor material, the main part of which is rice hull, mortar and foamex which are mixed and are heated and solidified to form the light prefabricated board like a sandwich. Both sides of the board are respectively provided with a male tenon and a female slot, when the male tenon is embedded into the female slot, the two boards can be embedded stably. Additionally, both sides of the male tenon and the female slot are provided with slots which can be symmetrically matched when the two boards are embedded. After cement filling pulp is filled in and reinforced and fixed, the combination of the boards is firmer and is easy to be disassembled in future to be reused.
Bibliography:Application Number: CN2002285691U