A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD OF PREPARING A GYPSUM-BASED PRODUCT
A method of preparing a gypsum-based product comprises the steps of mixing calcined gypsum with polymer particles and water to provide a slurry.The polymer particles comprise principally polyvinyl acetate, and have a particle size distribution, measured using laser diffractometry, such that particles having a diameter of 4.5 [mu]m or less provide at least 90% of the total particle volume.
一种制备石膏基产品的方法，包括将煅烧石膏与聚合物颗粒和水混合以提供浆料的步骤。聚合物颗粒主要包括聚乙酸乙烯酯，并且具有使用激光衍射法测量的粒径分布，使得直径为4.5μm或更小的颗粒提供至少90％的总颗粒体积。
METHOD OF PREPARING A GYPSUM-BASED PRODUCT
A method of preparing a gypsum-based product comprises the steps of mixing calcined gypsum with polymer particles and water to provide a slurry.The polymer particles comprise principally polyvinyl acetate, and have a particle size distribution, measured using laser diffractometry, such that particles having a diameter of 4.5 [mu]m or less provide at least 90% of the total particle volume.
一种制备石膏基产品的方法，包括将煅烧石膏与聚合物颗粒和水混合以提供浆料的步骤。聚合物颗粒主要包括聚乙酸乙烯酯，并且具有使用激光衍射法测量的粒径分布，使得直径为4.5μm或更小的颗粒提供至少90％的总颗粒体积。
METHOD OF PREPARING A GYPSUM-BASED PRODUCT
制备石膏基产品的方法
WALTON KIRSTY (author) / JONES NICHOLAS (author) / CUTLER DAVID (author) / JUPP NICOLA (author) / BROOKS LAURA (author)
2021-08-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME