Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waterproof, fireproof, mildew-proof and high-strength glass fiber felt gypsum board and preparation method thereof
The invention discloses a glass fiber felt gypsum board, which comprises a gypsum board core and a glass fiber felt protective surface, and is characterized in that the gypsum board core comprises gypsum, a waterproof agent, a mildew preventive, chopped glass fibers, a reinforcing agent, a water reducing agent, modified starch, a powder additive, a foaming agent and water. The glass fiber felt gypsum board has good water resistance, fire resistance, mildew resistance, breaking load and weather resistance, and can be applied to an outer wall or a temporary outer wall. The invention further discloses a preparation method of the glass fiber felt gypsum board. The preparation method comprises the following steps: uniformly stirring the chopped glass fibers, gypsum, the reinforcing agent, the powder additive, the water reducing agent and the modified starch to obtain solid powder; adding the waterproof agent, the mildew preventive and the foaming agent into water, and stirring until foamingto obtain an aqueous solution; adding the solid powder into the aqueous solution, uniformly stirring to obtain gypsum slurry, and forming, solidifying, conveying, cutting and drying the gypsum slurryon a glass fiber felt to obtain the glass fiber felt gypsum board.
本申请公开一种玻纤毡石膏板，包括：石膏板芯和玻纤毡护面，其中，所述石膏板芯包括石膏，防水剂，防霉剂，短切玻璃纤维，增强剂，减水剂，改性淀粉，粉体添加剂，发泡剂和水。所述玻纤毡石膏板具有良好的防水、防火、防霉、断裂荷载以及耐候性的性能，可应用于外墙或临时外墙。本申请还公开所述玻纤毡石膏板的制备方法，所述制备方法包括：将短切玻璃纤维、石膏、增强剂、粉体添加剂、减水剂以及改性淀粉搅拌均匀，获得固体粉末；将防水剂、防霉剂、发泡剂添加到水中，搅拌至起泡，获得水溶液；将所述固体粉末添加到所述水溶液中，搅拌均匀，获得石膏浆料，将所述石膏浆料在玻纤毡上成型、凝固、输送、切断、干燥，获得所述玻纤毡石膏板。
Waterproof, fireproof, mildew-proof and high-strength glass fiber felt gypsum board and preparation method thereof
The invention discloses a glass fiber felt gypsum board, which comprises a gypsum board core and a glass fiber felt protective surface, and is characterized in that the gypsum board core comprises gypsum, a waterproof agent, a mildew preventive, chopped glass fibers, a reinforcing agent, a water reducing agent, modified starch, a powder additive, a foaming agent and water. The glass fiber felt gypsum board has good water resistance, fire resistance, mildew resistance, breaking load and weather resistance, and can be applied to an outer wall or a temporary outer wall. The invention further discloses a preparation method of the glass fiber felt gypsum board. The preparation method comprises the following steps: uniformly stirring the chopped glass fibers, gypsum, the reinforcing agent, the powder additive, the water reducing agent and the modified starch to obtain solid powder; adding the waterproof agent, the mildew preventive and the foaming agent into water, and stirring until foamingto obtain an aqueous solution; adding the solid powder into the aqueous solution, uniformly stirring to obtain gypsum slurry, and forming, solidifying, conveying, cutting and drying the gypsum slurryon a glass fiber felt to obtain the glass fiber felt gypsum board.
本申请公开一种玻纤毡石膏板，包括：石膏板芯和玻纤毡护面，其中，所述石膏板芯包括石膏，防水剂，防霉剂，短切玻璃纤维，增强剂，减水剂，改性淀粉，粉体添加剂，发泡剂和水。所述玻纤毡石膏板具有良好的防水、防火、防霉、断裂荷载以及耐候性的性能，可应用于外墙或临时外墙。本申请还公开所述玻纤毡石膏板的制备方法，所述制备方法包括：将短切玻璃纤维、石膏、增强剂、粉体添加剂、减水剂以及改性淀粉搅拌均匀，获得固体粉末；将防水剂、防霉剂、发泡剂添加到水中，搅拌至起泡，获得水溶液；将所述固体粉末添加到所述水溶液中，搅拌均匀，获得石膏浆料，将所述石膏浆料在玻纤毡上成型、凝固、输送、切断、干燥，获得所述玻纤毡石膏板。
Waterproof, fireproof, mildew-proof and high-strength glass fiber felt gypsum board and preparation method thereof
一种防水、防火、防霉、高强玻纤毡石膏板及其制备方法
LI SHIYE (Autor:in) / LIU ZHIQI (Autor:in) / YAN YOUJING (Autor:in) / BAI JINFU (Autor:in) / ZHANG YUFEI (Autor:in) / CHEN HONGXIA (Autor:in) / JIAN TIEXIANG (Autor:in) / LI HAO (Autor:in) / WANG BIN (Autor:in) / LING YUNHONG (Autor:in)
26.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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