Lightweight gypsum board product and method of manufacture

   
   

A method of making a gypsum board includes mixing together gypsum and water in a mixer to form a gypsum slurry; discharging the gypsum slurry onto a first facing sheet; laying a second facing sheet on top of the discharged gypsum slurry; passing the gypsum slurry and facing sheets through a forming station to form the slurry to a desired thickness; allowing the formed gypsum slurry to set; removing at least one of the facing sheets from the set gypsum; cutting the set gypsum into boards; and drying the cut gypsum boards.

Um método de fazer uma placa do gypsum inclui misturar junto o gypsum e a água em um misturador para dar forma a uma pasta do gypsum; descarregando a pasta do gypsum no os primeiros revestimentos sheet; colocar segundos revestimentos sheet no alto da pasta descarregada do gypsum; passando a pasta e enfrentar do gypsum folhas através de uma estação dando forma dar forma à pasta a uma espessura desejada; permitindo que a pasta dada forma do gypsum ajuste-se; removendo ao menos um dos revestimentos sheets do gypsum do jogo; cortando o gypsum do jogo em placas; e secando as placas do gypsum do corte.

 
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