What's the difference between plaster and lime? Color and usage
Lime is a kind of rigid cementitious material which is calcined by limestone material with more calcium carbonate. White or gray lumps; the main component is calcium hydroxide. When heated, exothermic mass and volume expansion occur. Main functions: (1) will be made after the lime slaking lime as coatings; (2) will be made of lime slaking lime paste mortar configuration; (3) lime powder mixing concrete.
Main functions: (1) making gypsum board; (2) making all kinds of wall materials; making all kinds of carved designs and reliefs; (4) plastering with higher strength. Gypsum is divided into alpha gypsum and beta gypsum in two forms.
1, gypsum is a calcium sulfate as the main component of the rigid cementitious material, pure construction gypsum for white powder, white color, delicate texture, hardening initial will appear slight expansion.
