calcined gypsum 中文意思是什麼
calcined gypsum
解釋
熱石膏-
Paper faced gypsum board is mainly made of construction plaster ( calcined with natural gypsum of chemical by product ) and protective paper, mixing with appropriate fiber, modified starch, coagulant agent, vesicant and water
紙面石膏板是以建築石膏（利用天然石膏或化學副產品石膏煅燒制得）和護面紙為主要原料，摻加適量纖維、改性澱粉、促凝劑、發泡劑和水，經混合、成型、凝固、切斷、烘乾、切邊等工藝製成的輕質建築板材。 -
Paper faced gypsum board is mainly made of construction plaster calcined with natural gypsum or chemical by - product and protective paper, mixing with fiber, modified starch, coagulant agent, vesicant and water. which are mixed, formed, coagulated, cut, dryed and sliced into light construction material. they have advantages of light weight, fire resistance, soundproof, damp proof, heat insulation, easy to operate sawn, nailed or milled an disassemble. it s widely applied in industrial and civil constructions, especially widely used as interior wall, less loading wall, ceiling etc in high buildings
紙面石膏是以建築石膏利用天然石膏或化學副產品石膏煅燒制得和護面紙為主要原料，摻加適量纖維改性澱粉促凝劑發泡劑和水，經混合成型凝固切斷烘乾切邊等工序製成的輕質建築板材。
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