Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Production process of multifunctional gypsum plaster board
The invention relates to the technical field of gypsum board production, and discloses a production process of a multifunctional gypsum plaster board, which comprises the following steps: selecting gypsum, ardealite and desulfurized gypsum to prepare a primary mixture, drying the primary mixture, and grinding to prepare a finished product gypsum powder; mixing and stirring the modified starch, alkali-free glass fibers, a borax retarder, paper pulp, a water reducing agent and water to prepare raw material slurry; mixing and stirring a gypsum coagulant with the finished product gypsum powder, the raw material slurry, a foaming agent, water, a gypsum reinforcing agent, cement and an organic waterproof agent to prepare gypsum slurry; gypsum slurry is sprayed to lower paper on a vibration platform and extruded and formed through a forming machine, and a formed gypsum plaster board is obtained; the finished product of the gypsum plaster board is prepared by cutting, drying, edge covering and stacking of the gypsum plaster board, the strength, fire resistance and water resistance of the gypsum plaster board are effectively improved, and the finished product of the gypsum plaster board has the effects of multiple functions, high practicability and wide application range.
本发明涉及石膏板生产技术领域，且公开了一种多功能纸面石膏板的生产工艺，包括以下步骤：选取生石膏、磷石膏和脱硫石膏制成初混料，将初混料烘干处理后研磨制成成品石膏粉；将改性淀粉、无碱玻璃纤维、硼砂缓凝剂、纸浆、减水剂和水混合搅拌制成原料浆液；取用石膏促凝剂与成品石膏粉、原料浆液、发泡剂、水、石膏增强剂、水泥和有机防水剂混合搅拌制得石膏浆；将石膏浆喷到震动平台上的下纸上经成型机挤压成型制得成型的纸面石膏板；将纸面石膏板的切断、烘干、包边、堆垛制成成品纸面石膏板，有效增加了纸面石膏板的强度、耐火性和耐水性，成品的纸面石膏板具有功能多，实用性强，适用范围广的效果。
Production process of multifunctional gypsum plaster board
The invention relates to the technical field of gypsum board production, and discloses a production process of a multifunctional gypsum plaster board, which comprises the following steps: selecting gypsum, ardealite and desulfurized gypsum to prepare a primary mixture, drying the primary mixture, and grinding to prepare a finished product gypsum powder; mixing and stirring the modified starch, alkali-free glass fibers, a borax retarder, paper pulp, a water reducing agent and water to prepare raw material slurry; mixing and stirring a gypsum coagulant with the finished product gypsum powder, the raw material slurry, a foaming agent, water, a gypsum reinforcing agent, cement and an organic waterproof agent to prepare gypsum slurry; gypsum slurry is sprayed to lower paper on a vibration platform and extruded and formed through a forming machine, and a formed gypsum plaster board is obtained; the finished product of the gypsum plaster board is prepared by cutting, drying, edge covering and stacking of the gypsum plaster board, the strength, fire resistance and water resistance of the gypsum plaster board are effectively improved, and the finished product of the gypsum plaster board has the effects of multiple functions, high practicability and wide application range.
本发明涉及石膏板生产技术领域，且公开了一种多功能纸面石膏板的生产工艺，包括以下步骤：选取生石膏、磷石膏和脱硫石膏制成初混料，将初混料烘干处理后研磨制成成品石膏粉；将改性淀粉、无碱玻璃纤维、硼砂缓凝剂、纸浆、减水剂和水混合搅拌制成原料浆液；取用石膏促凝剂与成品石膏粉、原料浆液、发泡剂、水、石膏增强剂、水泥和有机防水剂混合搅拌制得石膏浆；将石膏浆喷到震动平台上的下纸上经成型机挤压成型制得成型的纸面石膏板；将纸面石膏板的切断、烘干、包边、堆垛制成成品纸面石膏板，有效增加了纸面石膏板的强度、耐火性和耐水性，成品的纸面石膏板具有功能多，实用性强，适用范围广的效果。
Production process of multifunctional gypsum plaster board
一种多功能纸面石膏板的生产工艺
LI JING (Autor:in) / WANG YANXUE (Autor:in) / ZHAO JUNWANG (Autor:in) / ZHAI SHUTAO (Autor:in) / LEE JONG-JOO (Autor:in) / LIU ZHIHUI (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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