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A dropped ceiling is a secondary ceiling, hung below the main (structural) ceiling. It may also be referred to as a drop ceiling, T-bar ceiling, false ceiling, suspended ceiling, grid ceiling, drop in ceiling, drop out ceiling, or ceiling tiles and is a staple of modern construction and architecture in both residential and commercial applications.
A gypsum block is made of gypsum plaster and water. The manufacturing process [1] is automated at production plants where raw gypsum (CaSO 4 ·2H 2 O) is ground and dried, then heated to remove three-quarters of the bound water and thus transformed into calcium sulfate hemihydrate (CaSO 4 ·½H 2 O), also known as gypsum plaster, stucco, calcined gypsum or plaster of Paris.
Gypsum board [36] is primarily used as a finish for walls and ceilings, and is known in construction as plasterboard, "sheetrock", or drywall. Gypsum provides a degree of fire-resistance to these materials, and glass fibers are added to their composition to accentuate this effect.
Location of Saudi Arabia. Saudi Arabia is a sovereign Arab state in Western Asia constituting the bulk of the Arabian Peninsula. The country's command economy is petroleum-based but slowly diversifying; in 2017 58% of budget revenues and 85% of export earnings came from the oil industry.
Gypsum concrete is a building material used as a floor underlayment used in wood-frame and concrete construction for fire ratings, sound reduction, radiant heating, and floor leveling. [1] It is a mixture of gypsum plaster, Portland cement , and sand .
The Saudi Council of Engineers (SCE; Arabic: الهيئة السعودية للمهندسين) is a professional body intended to promote the engineering profession and develop and upgrade its standards and those practicing it.
The main activities are in the field of Low, Medium and High Voltage Power Engineering works in Saudi Arabia and GCC countries. These include installation, testing, commissioning and maintenance works for Substations, Transformers, Switchgears and High Voltage Underground XLPE and Oil-Filled cable systems for voltage between 69 KV up to 380 KV with the latest & state-of-the-art testing equipment.
Magnesia boards are used in place of traditional gypsum drywall as wall and ceiling covering material and sheathing. It is also used in other construction applications such as fascias, soffit , shaft-liner and area separation, wall sheathing, and as tile backing (backer board) or as substrates for coatings and insulated systems such as finish ...