Drywall (also known as plasterboard, wallboard, sheet rock, gypsum board, buster board, custard board, or gypsum panel) is a panel made of calcium sulfate dihydrate (gypsum) , with or without additives, typically extruded between thick sheets of facer and backer paper, used in the construction of interior walls and ...
What mineral is used in sheetrock and drywall?
The vast majority of gypsum consumed in the United States is used in the manufacture of construction products like wallboard (also known as drywall, rock lath, Sheetrock, Gibraltar Board, gypsum-board and Gyproc) and plaster products.
What mineral is drywall made from?
Gypsum , a natural mineral in crystalline form, is a hydrous sulfate of calcium. Gypsum board contains a gypsum rock core sandwiched between two layers of special paper.
Is drywall pure gypsum?
Gypsum Plaster
Comprising between 70 to 90 percent of sheet drywall, gypsum has long been the mainstay of drywall products. ... However, the layer of rock-like material in drywall panels is not pure gypsum but is more accurately known as gypsum plaster.
What is the core of drywall made from?
Drywall consists of a core of gypsum plaster pressed between two thick sheets of paper. The gypsum plaster core is made out of fiber, a foaming agent, finely ground gypsum crystal and additives. To make drywall, the wet gypsum core gets sandwiched between heavy paper or fiberglass mats.
Is drywall dust toxic?
Over time, breathing the dust from drywall joint compounds may cause persistent throat and airway irritation, coughing, phlegm production, and breathing difficulties similar to asthma. Smokers or workers with sinus or respiratory conditions may risk even worse health problems.
Is sheetrock same as drywall?
Drywall is a flat panel made of gypsum plaster sandwiched in between two sheets of thick paper. It adheres to metal or wood studs using nails or screws. Sheetrock is a specific brand of drywall sheet . These terms are often used interchangeably.
Can you paint the wrong side of drywall?
Drywall has a paper coating designed to create a uniform, smooth surface. If you hang drywall backwards, the rougher backing material will be visible through paint .
What happens if you eat drywall?
If Drywall Is Swallowed or Gets in the Eyes
When drywall dust gets in the eyes, minor irritation, redness, or a scratch on the surface of the eye can occur . Serious eye injury is not likely, but the eyes should be rinsed immediately.
What is the difference between gypsum board and sheetrock?
The difference between gypsum and drywall is that gypsum is a naturally occurring natural mineral used for construction work . At the same time, drywall is a manufactured product with gypsum as one of its raw materials. A lot of properties of the drywall are because of the gypsum plaster present in it.
Is gypsum cancerous?
Gypsum is used in the manufacturing of drywall, drywall compounds, and cement, concrete and concrete products. Hazard Statements (GHS-US) : H350 – May cause cancer (Inhalation) . H372 – Causes damage to organs (lung/respiratory system, kidneys) through prolonged or repeated exposure (Inhalation).
Is gypsum harmful to humans?
Hazards of Using Gypsum
If handled improperly, gypsum can cause irritation to the skin, eyes, mucous membranes and the upper respiratory system. Symptoms of irritation can include nosebleeds, rhinorrhea (discharge of thin mucous), coughing and sneezing. If ingested, gypsum can clog the gastrointestinal tract.
What are the disadvantages of gypsum board?
Advantages of gypsum board include low cost, ease of installation and finishing, fire resistance, sound control, and availability. Disadvantages include difficulty in curved surface application and low durability when subject to damage from impact or abrasion .
What can I use instead of drywall?
- Wood Planks. Wood planks are an age-old drywall alternative that has certainly stood the test of time well. ...
- Veneer Plaster. ...
- Lath & Plaster. ...
- Plywood and Sheet Wood. ...
- Texture Wall Panels. ...
- Brick & Masonry. ...
- Exposed Concrete Block. ...
- Cement Board.
Which is better drywall or sheetrock?
Whether you call it drywall, sheetrock , wallboard, plasterboard, or gypsum board they all are really the same thing – construction materials used to make interior walls and ceilings. ... Sheetrock is a safer buy than a non-brand name drywall because sheetrock does not emit sulfur gas.
Is drywall better than plywood?
Drywall is more fire resistant than plywood – Often people are worried about the fire resistance in their home. This is why drywall is chosen. Drywall is much better than plywood when it comes to being fire resistant as it does not burn as fast or catch on fire as easily.
