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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 µm or less provide at least 90% of the total particle volume.
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 µm or less provide at least 90% of the total particle volume.
Method of preparing a gypsum-based product
WALTON KIRSTY (author) / JONES NICHOLAS (author) / CUTLER DAVID (author) / JUPP NICOLA (author) / BROOKS LAURA (author)
2024-10-31
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME