Did you know Plaster of Paris has been known since ancient times, and its name comes from the abundant gypsum deposits found near Paris, France? That's the Paris connection. Gypsum plaster was used in ...

If you’re looking for the answer to what is insulated plasterboard you’re in the right place. In easy-to-understand terms, it’s a smart, dual-purpose material that combines plasterboard and insulation ...

THE initial thickening of slurries of hemi-hydrate type gypsum plasters has been considered by many workers to be due to a colloidal mechanism, whereas the further hardening and final setting have ...