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A platform for research: civil engineering, architecture and urbanism
Gypsum preparation method and product thereof
The invention relates to the technical field of gypsum preparation, in particular to a preparation method of gypsum and a product thereof, and the preparation method comprises the following steps: S1, mixing raw gypsum powder with water according to a preset proportion to form primary slurry; s2, adding quantitative polyaluminum sulfate into the primary slurry to form mixed slurry; s3, heating the mixed slurry to a preset temperature, and carrying out preliminary hardening treatment; s4, adding quantitative fine sand into the mixed slurry in the primary hardening treatment process in S3; s5, after preliminary hardening, quantitative reinforced fibers are added for mixing; s6, the gypsum slurry added with the reinforced fibers is placed in a mold, and final hardening treatment is carried out; and S7, grinding the surface of the gypsum product. According to the invention, through introduction of the reinforced fibers and the environment-friendly additive and improved heating and hardening steps, the physical properties and the environmental protection property of the gypsum product are significantly improved, the production process is simplified, and the energy efficiency is improved.
本发明涉及石膏制备技术领域，具体涉及一种石膏的制备方法及其产品，包括以下步骤：S1：将生石膏粉末与水按照预设比例进行混合，形成初级浆料；S2：向初级浆料中加入定量的聚合硫酸铝，形成混合浆料；S3：将混合浆料加热至预定温度，进行初步硬化处理；S4：在S3的初步硬化处理过程中，向混合浆料中加入定量的细砂；S5：经过初步硬化后，添加定量的增强纤维进行混合；S6：将添加了增强纤维的石膏浆料置于模具中，并进行最终硬化处理；S7：对石膏制品的表面进行研磨处理。本发明，通过引入增强纤维和环保添加剂，以及改进的加热和硬化步骤，不仅显著提升了石膏产品的物理性能和环保性，还简化了生产流程，提高了能源效率。
Gypsum preparation method and product thereof
The invention relates to the technical field of gypsum preparation, in particular to a preparation method of gypsum and a product thereof, and the preparation method comprises the following steps: S1, mixing raw gypsum powder with water according to a preset proportion to form primary slurry; s2, adding quantitative polyaluminum sulfate into the primary slurry to form mixed slurry; s3, heating the mixed slurry to a preset temperature, and carrying out preliminary hardening treatment; s4, adding quantitative fine sand into the mixed slurry in the primary hardening treatment process in S3; s5, after preliminary hardening, quantitative reinforced fibers are added for mixing; s6, the gypsum slurry added with the reinforced fibers is placed in a mold, and final hardening treatment is carried out; and S7, grinding the surface of the gypsum product. According to the invention, through introduction of the reinforced fibers and the environment-friendly additive and improved heating and hardening steps, the physical properties and the environmental protection property of the gypsum product are significantly improved, the production process is simplified, and the energy efficiency is improved.
本发明涉及石膏制备技术领域，具体涉及一种石膏的制备方法及其产品，包括以下步骤：S1：将生石膏粉末与水按照预设比例进行混合，形成初级浆料；S2：向初级浆料中加入定量的聚合硫酸铝，形成混合浆料；S3：将混合浆料加热至预定温度，进行初步硬化处理；S4：在S3的初步硬化处理过程中，向混合浆料中加入定量的细砂；S5：经过初步硬化后，添加定量的增强纤维进行混合；S6：将添加了增强纤维的石膏浆料置于模具中，并进行最终硬化处理；S7：对石膏制品的表面进行研磨处理。本发明，通过引入增强纤维和环保添加剂，以及改进的加热和硬化步骤，不仅显著提升了石膏产品的物理性能和环保性，还简化了生产流程，提高了能源效率。
Gypsum preparation method and product thereof
一种石膏的制备方法及其产品
CHEN SHUYING (author) / LI PING (author) / YANG JIFENG (author) / YANG YOUYONG (author) / GUAN WENQI (author) / LIANG QIFENG (author) / LEI XIAOJIE (author) / YANG XIANGYU (author)
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
B28C
Tonaufbereitung
,
PREPARING CLAY
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
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