Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO. 4· 2H2O. It can be used as a fertilizer, is the main constituent in many forms of plaster and in blackboard chalk, and is widely mined.
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GULF Gypsum Fibra is suitable for surface finishings and decorative elements, with a fast-setting time. It is made of extremely fine white gypsum, consisting essentially of calcined gypsum CaSO4.2H2O. Advantages: High �exural and compressive strength No cracks. Edge Types: White powder Standards: ASTM C59/59 M BS EN 13279-1 Iso 90001 :2015 ASTM C 471/472
Castrock is a multicasting plaster consisting of high purity natural gypsum. CaSO4 H2O is the main component of the Castrock powder; It is used for molding works, mainly for ceramic and sanitary and tableware. Castrockâ?¢ is a multicasting plaster applied for sanitary ware and in molding & casting due to its low expansion, excellent strength, and hardness. It is used for all kinds of ornamental plasterwork. Advantages: Castrock is a multicasting plaster with low porosity It is used for molding and for decorative purposes. Standards: ASTM C59/59 M BS EN 13279-1 Iso 90001 :2015 Iso 90001 :2015; ASTM C472/471
Castrock Advanced is a multicasting white plaster consisting of high purity natural gypsum with CaSO4 H2O as its main component. It is used as a protective or decorative coating of walls and for molding and casting works, mainly ceramic, sanitary ware, and tableware. Castrock. Advanced holds the same features as Castrock including low expansion, low porosity, excellent strength, and hardness but with a faster setting time. It is used for all kinds of ornamental plasterwork. Advantages: Ideal for ornamental plasterwork, molding and casting, and ceramic work Easy to use with a fast setting time. Standards: ASTM C59/59 M BS EN 13279-1 Iso 90001 :2015 ASTM C472/471
GULF Gypsum is suitable for surfaces finishings and decorative elements, with a moderate setting time. It is made of fine white gypsum, consisting essentially of calcined gypsum CaSO4.2H2O Advantages: Compressive strength suitable for casting Suitable for building finishing purposes. Edge Types: White powder 40 kg paper bag Standards: ASTM C59/59 M BS EN 13279-1 Iso 90001 :2015 ASTM C 471 ASTM C 472
Parameters and Specifications Whiteness Unit: % Acceptance Limit: 88up Results: 95.5 Test Method: Whiteness Meter WSB-2A Initial Setting Time Unit: min Acceptance Limit: 6-12 Results: 7:30 Test Method: BS EN 13279-2 Final Setting Time Unit: min Acceptance Limit: 12-25 Results: 16 Test Method: BS EN 13279-2 Water/Stucco Ratio Unit: % Acceptance Limit: NA Results: 83 Test Method: BS EN 13279-2 Compressive Strength Unit: N/mm^2 Acceptance Limit: 6up Results: 7.5 Test Method: BS EN 13279-2 Flexural Strength Unit: N/mm^2 Acceptance Limit: 2up Results: 2.75 Test Method: BS EN 13279-2 Remain on 200 mesh sieves Unit: % Acceptance Limit: 90 Results: 95 Test Method: ASTM -C471-M-20
Composition Content (%) Calcium (as Ca) 23.0 Sulphur (as S) 17.0 CaSO4.2H2O (Minimum) 94.0
RB3 Specifications (SCoTA) Calorific Value (Basis): 5,500 kcal/kg NCV Calorific Value (Min): 5,300 kcal/kg NCV Total Moisture (ARB): Maximum 14.0% Volatile Matter (ARB): Minimum 20.0% Ash (ARB): Maximum 23.0% Sulphur (ARB): Maximum 1.0% Hardgrove Grindability Index (HGI): 45 70 Nominal Topsize: 50 mm Initial Deformation Temperature (IDT): Minimum 1,150 �°C (in a reducing atmosphere) Other specification available!
Gypsum Lumps Purity from 80% and more
Calcined Gypsum , Degree of Whiteness 96 min
POP 60$ Wall Finish 190$ Hand applied plaster ( Mortar) 95$ FOB Price vary depend on the product.
Row Gypsum for industrial use.
Gypsum, Clinker, Pozzolan, Bauxite, Laterite, Limestone, Bitumen, Fly Ash, GBFS, GGBFS, Micro Silica, Gabbro, Glass and other materials
Gypsum is available from Pakistan.
natural gypsum in spain
Gypsum Foaming Agent Gypsum is fast in solidification. When mix with water, it produces massive calcium ions and sulfate ions and negatively affect foaming agent stability. Gypsum foaming agent is the answer to this problem. Water Diluent: 30-50 times Output: 1L gypsum foaming agent generates 600-800L foam PH: 7-8 Density: 1.03 Solid content:40% Color: light brownish liquid Packing: 1000kg/barrel Storage: 12 months. Cool place, no direct sun, Application: Gypsum board, gypsum block, wall panel, and gypsum ceiling board.
Product Description Pure gypsum powder available. Lumps, Crushed Or Powder Packaging Loose In Bulk Price of product ( USD price or FOB price) : Available on request Product origin : Pakistan Minimum Order Size and Packgaing details : MOQ will apply
Gypsum is a very soft sulfate mineral composed of Calcium Sulfate Dehydrate, with the chemical formula CaSO4�·2H2O.It can be used as a fertilizer, as a mineral it is alabaster, which has been used for sculpture by many cultures including Ancient Egypt. It forms as an evaporate mineral and as a hydration product of anhydrite. 50Kg PP Bags or as per our valued customer demand USES OF GYPSUM Fertilizer and soil conditioner A component of Portland cement used to prevent flash setting of concrete Manufacturing plaster of Paris Gypsum board is primarily used as for walls and ceilings, and is known in construction as drywall or plasterboard. Varieties of gypsum known as satin spar and alabaster are used for variety of ornamental purposes, however their low hardness limits their durability Gypsum is added to foot creams, shampoos and hair products (conditioners etc) Gypsum is also used in the medical industry. Typically, the rocks are ground into a fine powder and used for hard casts to set broken bones and sprains. A primary ingredient in toothpaste Origins: Egypt, Iran
Gypsum is an evaporite mineral most commonly found in layered sedimentary deposits in association with halite, anhydrite, sulfur, calcite, and dolomite. Gypsum (CaSO4.2H2O) is very similar to Anhydrite (CaSO4). The chemical difference is that gypsum contains two waters and anhydrite is without water. Gypsum is the most common sulfate mineral Uses of Gypsum Gypsum uses include: manufacture of wallboard, cement, plaster of Paris, soil conditioning, a hardening retarder in Portland cement. Varieties of gypsum known as satin spar and alabaster are used for a variety of ornamental purposes; however, their low hardness limits their durability.
