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A platform for research: civil engineering, architecture and urbanism
High-strength impact-resistant gypsum plaster board and preparation method thereof
The invention relates to the technical field of building materials, in particular to a high-strength impact-resistant gypsum plaster board and a preparation method thereof. The preparation method of the gypsum plaster board comprises the following steps: 1, dissolving a foaming agent and a gel material in deionized water, and stirring and dispersing to obtain a raw material A; uniformly mixing gypsum, starch and a water reducing agent to obtain a raw material B; adding the raw material B into the raw material A, and uniformly mixing to obtain a gypsum core layer material; 2, under a mold, a gypsum core layer material is poured on the impregnated bottom paper, the impregnated surface paper is laid on the surface of the gypsum core layer material, drying is conducted, and the gypsum plaster board is obtained. The foaming agent is prepared by mixing the modified zeolite, the cocoanut fatty acid diethanolamide and the compound A, the foaming effect is good, and the strength of the gypsum plaster board is enhanced.
本发明涉及建筑材料技术领域，具体为一种高强度抗冲击纸面石膏板及其制备方法。所述纸面石膏板的制备包括以下步骤：步骤一：将发泡剂、凝胶材料溶解在去离子水中，搅拌分散，得到原料A；将石膏、淀粉、减水剂混合均匀，得到原料B；将原料B加入至原料A中混合均匀，得到石膏芯层料；步骤二：在模具下，将石膏芯层料浇筑在浸渍处理后的底纸上，并在其表面铺上浸渍处理后的面纸，烘干，得到纸面石膏板。本发明使用改性沸石、椰子油脂肪酸二乙醇酰胺、化合物A混合制备了一种发泡剂，发泡效果良好，增强了纸面石膏板的强度。
High-strength impact-resistant gypsum plaster board and preparation method thereof
The invention relates to the technical field of building materials, in particular to a high-strength impact-resistant gypsum plaster board and a preparation method thereof. The preparation method of the gypsum plaster board comprises the following steps: 1, dissolving a foaming agent and a gel material in deionized water, and stirring and dispersing to obtain a raw material A; uniformly mixing gypsum, starch and a water reducing agent to obtain a raw material B; adding the raw material B into the raw material A, and uniformly mixing to obtain a gypsum core layer material; 2, under a mold, a gypsum core layer material is poured on the impregnated bottom paper, the impregnated surface paper is laid on the surface of the gypsum core layer material, drying is conducted, and the gypsum plaster board is obtained. The foaming agent is prepared by mixing the modified zeolite, the cocoanut fatty acid diethanolamide and the compound A, the foaming effect is good, and the strength of the gypsum plaster board is enhanced.
本发明涉及建筑材料技术领域，具体为一种高强度抗冲击纸面石膏板及其制备方法。所述纸面石膏板的制备包括以下步骤：步骤一：将发泡剂、凝胶材料溶解在去离子水中，搅拌分散，得到原料A；将石膏、淀粉、减水剂混合均匀，得到原料B；将原料B加入至原料A中混合均匀，得到石膏芯层料；步骤二：在模具下，将石膏芯层料浇筑在浸渍处理后的底纸上，并在其表面铺上浸渍处理后的面纸，烘干，得到纸面石膏板。本发明使用改性沸石、椰子油脂肪酸二乙醇酰胺、化合物A混合制备了一种发泡剂，发泡效果良好，增强了纸面石膏板的强度。
High-strength impact-resistant gypsum plaster board and preparation method thereof
一种高强度抗冲击纸面石膏板及其制备方法
HOU XIANGJUN (author) / XIE YUCHEN (author) / JIAO QING (author)
2024-02-13
Patent
Electronic Resource
Chinese
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