A solution of known molarity is called a standard solution. Its concentration is determined by a process known as standardization. solution of known molarity is called a standard solution. Its concentration is determined by a process known as standardization.
1. Gypsum False Ceiling: Gypsum false ceiling is a hydrated sulfate of calcium. This type of false ceiling are lightweight, sound insulated, fire resistance, soft and thermally insulated. Gypsum false ceiling comes in the shape of square boards that are hung with the help of iron framework.
Tray Ceiling Styles. This sort of ceiling type features a cut-out design in which the mid part of the ceiling is recessed. Generally the lighting fixture(s) are mounted into the deepest part of the ceiling. In order to add definition, some homeowners have chosen to paint the inner part a different color than the rest.