Soil Drinking water prospective checking: a gypsum block could be inserted in the soil, and its electrical resistance can be calculated to derive soil humidity.[forty eight] Wall Coating: Gypsum is used as being a strong and aesthetically satisfying coating for walls and ceilings. Value and availability: Gypsum is a comparatively https://www.propanraya.com/id/produk/eco-gypsum-ee-4050