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Theres no pollution and hazardous waste during the production process. Light weight, high strength, fire resistance, heat and moisture resistance, no distortion, no crack, no contract, easy to assembly and use, all the above characters make it an irreplaceable building material. Application. the gypsum board is often used in the Ceiling
The gypsum powder production line is to calcinate natural dihydrate gypsum ore (raw gypsum) or industrial byproduct gypsum (desulfurized gypsum, phosphogypsum, etc.) at a certain temperature. It is ground to make the dihydrate gypsum dehydrated and decomposed. The product with hemihydrate gypsum as the main component is the building gypsum (commonly known as plaster of gypsum).
Five steps to unique plaster quality: Magnetic iron separator cleans gypsum raw materials from metal impurities, ensuring high purity of the final product, An autoclave steaming creates a unique alpha gypsum structure, Gypsum firing in a tumble dryer facilitates subsequent grinding of gypsum, Powerful ball mills turn gypsum stone into highstrength gypsum with high fineness,
The gypsum board process is as following . The gypsum board process is as following: Preparation: Modified starch, retarder, and water are mixed in a certain proportion; ing agent and water are calculated. Gypsum powder is transported to the hopper. All the raw materials are calculated to send to the mixer and make them suitable for use.
hardening period, gypsum expands up to 1% (highstrength gypsum expands up to %) with subsequent shrinkage within the range of %. Gypsum products have high durability .
A Storied History of Innovation with a Focus on the Future. Since 1965, GeorgiaPacific Gypsum has been committed to developing the highest quality gypsum building products in the industry. Our versatile ToughRock #174; gypsum boards are ideal for a wide range of commercial and residential interior applications, and our Dens #174; family of highperformance fiberglass matfaced gypsum products offer
Gold b ond. b oards / p laster. Goldbond#174;brandHigh Strength lITe#174;Gypsum board consists of a fireresistant gypsum core with a heavy, natural finish and 100percent recycled paper on the face and back sides. It is formulated to be 25 percent lighter in weight than
Gold Bond 1/2 in. x 4 ft. x 9 ft. High Strength Lite Gypsum Board is a specialty gypsum board that is formulated to be 25% lighter than original 1/2 in. High Strength Gypsum Board. The result is a superior board that is lighter in weight, sag resistant and easier to handle. Because it can be installed on both walls and ceilings, it eliminates the need for two different types of gypsum board on the job.
Aug 28, 2019#0183;#32;The density values ranged between and g/cm 3, and compressive strength was the lowest ( N/mm 2) in the gypsummagazine paper composites and the highest ( N/mm 2) in the gypsumTetra Pak I composites. Since the samples produced in this study exhibited adequate compressive strength, the products could be suitable for such applications as interior walls in building
Gypsum Board Production Gypsum board is made of a thin core of gypsum between 2 cardboard sheets. They are manufactured in a highly automated continuous process. First, plaster and various solid additives, water and liquid additives and separately pregenerated are mixed in a highspeed mixer to form a homogeneous slurry. Get price
Gold Bond#174; High Strength LITE#174; Gypsum Board. Gold Bond#174; High Strength LITE#174; Gypsum Board consists of a fireresistant gypsum core with a heavy, natural finish and 100percent recycled paper on the face and back sides. It is formulated to be 25 percent lighter in weight than Gold Bond#174; 1/2 in. ( mm) Gypsum Board.
Dec 19, 2013#0183;#32; Production of fire and moisture resistant furniture. Fa#231;ades, weatherboard and cladding. Wood strand cement board (WSCB) High bending strength and elasticity. Flooring, underlay and tilebacking. Durable and impact resistant. Roofing, shingles and shales. Resistant to fire, moisture, fungus, vermin and freezethaw.
Gold Bond#174; brand Ceiling Board is a specialty gypsum board encased in 100percent recycled paper. The increased uniformity and integrity of its gypsum core makes the sag resistance equivalent to 5/8 in. ( mm) Type X Gypsum Board. Gold Bond BRAND 1/2quot; High Strength Ceiling Board
Building boards with increased surface strength CNB (en) * : : : The annual production largescale technology for producing paperface plaster board of 6000 Wan and production line thereof USB2 (en) : : National Gypsum Properties, Llc
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