Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gypsum plaster board and preparation method thereof
The invention provides a gypsum plaster board and a preparation method thereof. Raw materials of a core board of the gypsum plaster board comprise gypsum clinker, konjaku flour and a negative oxygen ion material. Optionally, the raw materials of the board core comprise gypsum clinker, konjaku flour, a negative oxygen ion material, a binder and a foaming agent. The preparation method of the gypsumboard comprises the following steps that: the water, konjaku flour and negative oxygen ion material are uniformly mixed and stirred to obtain a negative oxygen ion additive mixed solution; the negative oxygen ion additive mixed solution, starch and foaming agent are added into the gypsum clinker, and the materials are uniformly mixed to obtain gypsum slurry; the gypsum slurry is poured on surfaceprotection paper, and lap joint, firm adhesion and molding are performed to obtain a wet board; and after the wet board is solidified, drying is conducted, and the dried wet board is the gypsum plaster board. With the konjaku flour adopted, an adverse effect caused by easy agglomeration of the negative oxygen ion material is solved, the gypsum board is enhanced, and the gypsum board has a good negative oxygen ion release function, antibacterial effect and peculiar smell removal effect.
本发明提供了一种纸面石膏板及其制备方法，所述石膏板的芯板原料包含石膏熟料、魔芋粉和负氧离子材料。可选地，所述板芯原料包含石膏熟料、魔芋粉、负氧离子材料、粘结剂和发泡剂。石膏板的制备方法包括以下步骤：首先将水、魔芋粉和负氧离子材料混合搅拌均匀得到负氧离子添加剂混合液；其次在石膏熟料中加入负氧离子添加剂混合液、淀粉和发泡剂，混合均匀制得石膏料浆；之后将石膏料浆浇筑在护面纸上，搭接粘牢成型，制成湿板；最后待湿板凝固后，进行干燥，干燥后的湿板即为纸面石膏板。本发明通过加入魔芋粉既解决了负氧离子材料易团聚而导致的不利影响，对石膏板有增强作用，又使得石膏板具有了良好释放负氧离子功能、抗菌、除异味的效果。
Gypsum plaster board and preparation method thereof
The invention provides a gypsum plaster board and a preparation method thereof. Raw materials of a core board of the gypsum plaster board comprise gypsum clinker, konjaku flour and a negative oxygen ion material. Optionally, the raw materials of the board core comprise gypsum clinker, konjaku flour, a negative oxygen ion material, a binder and a foaming agent. The preparation method of the gypsumboard comprises the following steps that: the water, konjaku flour and negative oxygen ion material are uniformly mixed and stirred to obtain a negative oxygen ion additive mixed solution; the negative oxygen ion additive mixed solution, starch and foaming agent are added into the gypsum clinker, and the materials are uniformly mixed to obtain gypsum slurry; the gypsum slurry is poured on surfaceprotection paper, and lap joint, firm adhesion and molding are performed to obtain a wet board; and after the wet board is solidified, drying is conducted, and the dried wet board is the gypsum plaster board. With the konjaku flour adopted, an adverse effect caused by easy agglomeration of the negative oxygen ion material is solved, the gypsum board is enhanced, and the gypsum board has a good negative oxygen ion release function, antibacterial effect and peculiar smell removal effect.
本发明提供了一种纸面石膏板及其制备方法，所述石膏板的芯板原料包含石膏熟料、魔芋粉和负氧离子材料。可选地，所述板芯原料包含石膏熟料、魔芋粉、负氧离子材料、粘结剂和发泡剂。石膏板的制备方法包括以下步骤：首先将水、魔芋粉和负氧离子材料混合搅拌均匀得到负氧离子添加剂混合液；其次在石膏熟料中加入负氧离子添加剂混合液、淀粉和发泡剂，混合均匀制得石膏料浆；之后将石膏料浆浇筑在护面纸上，搭接粘牢成型，制成湿板；最后待湿板凝固后，进行干燥，干燥后的湿板即为纸面石膏板。本发明通过加入魔芋粉既解决了负氧离子材料易团聚而导致的不利影响，对石膏板有增强作用，又使得石膏板具有了良好释放负氧离子功能、抗菌、除异味的效果。
Gypsum plaster board and preparation method thereof
一种纸面石膏板及其制备方法
WANG YING (Autor:in) / WANG PENGQI (Autor:in) / WU FADE (Autor:in) / TAN DANJUN (Autor:in) / YIN DONGJIE (Autor:in) / HE LIANG (Autor:in) / JIAN MING (Autor:in)
01.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Composition for gypsum board, gypsum plaster board and preparation method of gypsum plaster board
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