GYPSUM FIBRE BOARD AND METHOD AND DEVICE FOR MANUFACTURING SAME
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
The invention relates to a method for producing a gypsum fiber board (2) with the following method steps: Producing a mixture (13) of calcined gypsum (14) and fibers (15)， - Applying the mixture (13) to itself at a feed rate (V A) gas and / or air and / or liquid permeable conveying means (3a) moving continuously in a feed direction (A)， - pre-compressing the mixture (13)， - moistening the mixture (13) with setting water， - re-compacting the mixture (13)， Pressing the mixture (13) into a gypsum fiberboard strand， - Cutting the gypsum fiberboard strand into individual gypsum fiberboard (2)， - drying the gypsum fiber boards (2)， - If necessary， reworking and / or coating the dried gypsum fiber boards (2)， wherein for pre-compression the mixture (13) is sprayed with a water mist (23) and a vacuum is applied.The invention further relates to a device (1) for producing a gypsum fiber board (2)， in particular for carrying out the method， and to a gypsum fiber board (2) produced with the method and / or with the device (1).
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
