There are plasterboard, expanded perlite, expanded vermiculite and montmorillonite as supporting materials.
选择的多孔材料有普通纸面石膏板、膨胀珍珠岩、膨胀蛭石和膨润土。
2
The invention also concerns a method for preparing the plaster composition and a gypsum plasterboard obtainable from said composition.
本发明也关于一种用于制造石膏组合物的方法和一种用所述组合物获得的石膏板。
3
A rigid board made of layers of fiberboard or paper bonded to a gypsum plaster core, used instead of plaster or wood panels in construction to form walls.