A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Production formula and production method of plasticized gypsum board
The invention relates to the field of gypsum board preparation, and discloses a plasticized gypsum board production formula, which comprises the following raw materials by mass: 70-120 parts of gypsum powder, 20-30 parts of a reinforcing material, 5-12 parts of a mildew inhibitor, 60-80 parts of distilled water, 4-12 parts of modified starch, 1.5-5 parts of a coagulant, 5-17 parts of a binder, 3-12 parts of an ethylene copolymer emulsion, 10-20 parts of aluminate, and 5-17 parts of sodium trimetaphosphate. The reinforcing material is one or a combination of more of glass fibers, cellulosic fibers, carbon fibers, polymer fibers and cellulose particles, and the coagulant is one or a combination of more of sodium nitrate, potassium nitrate, sodium sulfate and calcium nitrate. The reinforcing material is added in the raw materials for preparing the gypsum board, so that the breaking strength and the impact strength of the gypsum board are improved, the gypsum board can bear larger load and pressure, and the gypsum board can be used as a reliable structural material in a building.
本发明涉及石膏板制备领域，公开了一种塑化石膏板的生产配方，包括以下质量份数原料：石膏粉70～120份，增强材料20～30份，防霉剂5～12份，蒸馏水60～80份，改性淀粉4～12份，促凝剂1.5～5份，粘结剂5～17份，乙烯共聚乳液3～12份、铝酸酯10～20份、三偏磷酸钠5～17份，所述增强材料为玻璃纤维、纤维素纤维、碳纤维、聚合物纤维、纤维素颗粒的一种或多种组合，所述促凝剂为硝酸钠、硝酸钾、硫酸钠、硝酸钙的一种或多种组合。通过在制备石膏板的原料中增设增强材料，从而使得本石膏板的抗折强度和抗冲击力强度提高，使石膏板能够承受更大的荷载和压力，使得本石膏板可以在建筑物中能够作为可靠的结构材料使用。
Production formula and production method of plasticized gypsum board
The invention relates to the field of gypsum board preparation, and discloses a plasticized gypsum board production formula, which comprises the following raw materials by mass: 70-120 parts of gypsum powder, 20-30 parts of a reinforcing material, 5-12 parts of a mildew inhibitor, 60-80 parts of distilled water, 4-12 parts of modified starch, 1.5-5 parts of a coagulant, 5-17 parts of a binder, 3-12 parts of an ethylene copolymer emulsion, 10-20 parts of aluminate, and 5-17 parts of sodium trimetaphosphate. The reinforcing material is one or a combination of more of glass fibers, cellulosic fibers, carbon fibers, polymer fibers and cellulose particles, and the coagulant is one or a combination of more of sodium nitrate, potassium nitrate, sodium sulfate and calcium nitrate. The reinforcing material is added in the raw materials for preparing the gypsum board, so that the breaking strength and the impact strength of the gypsum board are improved, the gypsum board can bear larger load and pressure, and the gypsum board can be used as a reliable structural material in a building.
本发明涉及石膏板制备领域，公开了一种塑化石膏板的生产配方，包括以下质量份数原料：石膏粉70～120份，增强材料20～30份，防霉剂5～12份，蒸馏水60～80份，改性淀粉4～12份，促凝剂1.5～5份，粘结剂5～17份，乙烯共聚乳液3～12份、铝酸酯10～20份、三偏磷酸钠5～17份，所述增强材料为玻璃纤维、纤维素纤维、碳纤维、聚合物纤维、纤维素颗粒的一种或多种组合，所述促凝剂为硝酸钠、硝酸钾、硫酸钠、硝酸钙的一种或多种组合。通过在制备石膏板的原料中增设增强材料，从而使得本石膏板的抗折强度和抗冲击力强度提高，使石膏板能够承受更大的荷载和压力，使得本石膏板可以在建筑物中能够作为可靠的结构材料使用。
Production formula and production method of plasticized gypsum board
一种塑化石膏板的生产配方及生产方法
LIU XUNBING (author)
2023-11-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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