一种石膏的制备方法及其产品
By improving the gypsum preparation method, adding polyaluminum sulfate and fine sand, and adding reinforcing fibers after heating, followed by final grinding, the problems of strength and durability of gypsum products were solved, achieving efficient and environmentally friendly gypsum preparation that is suitable for modern building needs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing gypsum preparation methods suffer from insufficient physical strength, low durability, poor water resistance, and high energy consumption, making it difficult to meet the demands of modern buildings for improved gypsum product performance. Furthermore, they are not environmentally friendly or sustainable.
The preparation process of gypsum was optimized by mixing raw gypsum powder with water, adding polyaluminum sulfate and fine sand, heating the mixture, adding reinforcing fibers, and finally hardening and grinding the surface in a mold.
It improves the physical strength, crack resistance, and water resistance of gypsum products, reduces energy consumption, aligns with sustainable development goals, and enhances production efficiency and product aesthetics.
Smart Images
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Abstract
Citation Information
Patent Citations
High strength waterproof gypsum board composite material and preparation method thereof
CN109320188A
Process for producing gypsum- based hardened body
GB2042496A