Cement 42.5 Specification: ordinary grey portland cement 42.5 ren 197-1/2000 and british standards bs12/96 Ordinary portland cement Specification sheet Construction grade 42, 5 Colour grey Minimum standards to be met:according to british standards 12/1996 or Astm c-150 , en û 197 û 1/2000 Chemical composition Aluminium oxideal2o35.30 Calcium oxidecao65.60 Dicalcium silicatec2s15.00 Ferric oxidefe2o33.30 Loss of ignitionloi0.9 Magnesium oxidemgo1.10 Silicon dioxidesio221.00 Sulphur trioxideso32.70 Tricalcium aluminatec3a8.05 Tricalcium alumino ferricec4af9.76 Tricalcium silicatec3s60.00 Physical and mechanical roperties Blain cm2/gr3.250 Autoclave expansion0.02 Initial setting time (vicat)105 minutes Final setting time (vicat)135 minutes Compressive strength @ 3 days230kg/cm2 Compressive strength @ 7 days305kg/cm2 Compressive strength @ 28 days420kg/cm2 50 kgm bags
Traffic signs packing in carttons
Fertilizers, pesticides, fogging machines, coex, and HDPE packages.Exporting
Agriculture machines, urea, steel, scissor lifts, loaders.
Protective paints, marine paints, decorative paints and automotive paints. ( paints & coatings ).
Safety equipments, safety wear, traffic signs, soldiers wear.
Sugar, cement, urea, sunflower oil, powder milk, construction equipments.Construction projects
.Emmeic is engaged in the shipping field and provides full assistance to master / owners and managers, our company is the best in our area in providing the best quality services meeting deadline in effecting our missions in due time. As a marine supplier our staff has many years of experience in supplying vessels and marine units, including but not limited to:- -food & beverages. -deck and engine stores in accordance with impa / issa catalogues. -safety equipment. -charts and marine publications. A majority of our staff speaks english & trained for delivery of stores at any location, achieving high quality, reliable delivery & reasonable prices.
Calcium carbonate, or CaCO3, comprises more than 4% of the earths crust and is found throughout the world. Its most common natural forms are chalk, limestone, and marble, produced by the sedimentation of the shells of small fossilized snails, shellfish, and coral over millions of years. Although all three forms are identical in chemical terms, they differ in many other respects, including purity, whiteness, thickness and homogeneity. Calcium carbonate is one of the most useful and versatile materials known to man. Uses Paper, Plastics, Paints, and Coatings: Calcium carbonate is the most widely used mineral in the paper, plastics, paints and coatings industries both as a filler and due to its special white color - as a coating pigment. In the paper industry it is valued worldwide for its high brightness and light scattering characteristics, and is used as an inexpensive filler to make bright opaque paper. Filler is used at the wet-end of paper making machines, and calcium carbonate filler allows for the paper to be bright and smooth. As an extender, calcium carbonate can represent as much as 30% by weight in paints. Calcium carbonate also is used widely as a filler in adhesives, and sealants. Personal Health and Food Production: Calcium carbonate is used widely as an effective dietary calcium supplement, antacid, phosphate binder, or base material for medicinal tablets. It also is found on many grocery store shelves in products such as baking powder, toothpaste, dry-mix dessert mixes, dough, and wine. Calcium carbonate is the active ingredient in agricultural lime, and is used in animal feed. Calcium carbonate also benefits the environment through water and waste treatment. Building Materials and Construction: Calcium carbonate is critical to the construction industry, both as a building material in its own right (e.g. marble), and as an ingredient of cement. It contributes to the making of mortar used in bonding bricks, concrete blocks, stones, roofing shingles, rubber compounds, and tiles. Calcium carbonate decomposes to form carbon dioxide and lime, an important material in making steel, glass, and paper. Because of its antacid properties, calcium carbonate is used in industrial settings to neutralize acidic conditions in both soil and water Element CaCo3 99.20 MgCo3 0.20 Fe2O3 0.01 HCI 0.20 Whiteness 96.30 Yellowness 0.70 Size : 20-8 Micron
Coatings.Manufacturers
UPVC profiles, windows and doors.
UL listed fire pump and UL listed fire hose and all fire fighting equipment.
Steel structure, tanks, welded causion, pipes machining of spare parts to different industry, anchor bolts, embeded bolts, graitngs.
Acrylic bath tub, shower-tray, toilet seat cover, shower cabin, outdoor furniture.
Antiques and oriental paints.
Shaving blades and razors (all types, packs) stainless steel, carbon steel.
Shaving products.
Stationery.
Marble, stone, blocks, tails, granite.
Raw Materials For Construction Additives.
