Gypsum Board
Description
Gypsum board is made of a non-combustible core of gypsum, a mineral composed of calcium sulfate dihydrate, encased in a facing material. The facing is typically made from paper, but fiberglass matting is also used for specialized applications.
Advantages Of fall ceiling channels :
- Fire Resistance
- Sound Insulation
- Ease of Installation
- Versatility
- Low Cost
Features :
Core Material: The core is made from gypsum, which is known for its fire resistance, sound insulation properties, and ease of use.
Facing: The gypsum core is sandwiched between a paper facing. The front face, which will be visible once installed, is usually light-colored and smooth for easy finishing. The back face is typically darker and rougher.
Thickness: Gypsum boards come in various thicknesses, typically ranging from 1/4 inch to 3/4 inch. The most common thickness for walls is 1/2 inch, while ceilings often use 5/8 inch for added strength and fire resistance.
Sizes: Standard gypsum boards are usually available in sheets of 4 feet by 8 feet, but they can also be found in lengths up to 12 feet or more.
Types of Gypsum Board :
Standard Gypsum Board: Used for most typical wall and ceiling applications.
Moisture-Resistant Board: Often called green board or blue board, it is treated to resist moisture and is used in bathrooms, kitchens, and other damp areas.
Fire-Resistant Board: Contains glass fibers and other non-combustible materials to enhance its fire-resistant properties. Often used in building areas requiring higher fire ratings.
Soundproof Gypsum Board: Designed with additional layers and materials to reduce sound transmission through walls and ceilings.
Impact-Resistant Board: Reinforced to withstand impacts and is used in high-traffic areas like corridors and schools.