A cement is a binder, a substance used for construction that sets, hardens, and adheres to other materials to bind them together. Cement is seldom used on its own, but rather to bind sand and gravel (aggregate) together.
Cement / clinker / small bags cement
Portland Cement Type I Astm C150 Advantages: * Minimize corrosion of steel structures by preventing Cl-�¬ ions; SO4 (2-). * Ensuring concrete properties and ensuring safety for steel structures in aggressive environment by sulfate and acid and alum contaminated environments. * Reduced alkali reaction - Aggregates enhance the durability of concrete. * Cement has high plasticity, easy to execute. * High intensity, especially as the intensity & durability increases, increasing the life of the project. * Increase workability and pumpability for concrete Improve lateral strength for concrete Application: * Constructing concrete for saline prevention dams, irrigation dams in soil and acidic alum water, irrigation dams with fluctuating water levels. * Marine constructions, underground constructions with sulfate. * Use in industrial environments, building factories that release acids that directly affect concrete floors, tanks & sewage pipes.
Whole sale cement the quantity could be from 1000 ton to 100,000 ton per month In any types With best quality and best price in middle east Type2, Type5, Sulphur resists And quantities FOB ,CIF ,CFR
A cement is a binder, a substance used for construction that sets, hardens, and adheres to other materials to bind them together. Cement is seldom used on its own, but rather to bind sand and gravel (aggregate) together. Cement mixed with fine aggregate produces mortar for masonry, or with sand and gravel, produces concrete. Cement is the most widely used material in existence and is only behind water as the planet's most-consumed resource. Cements used in construction are usually inorganic, often lime or calcium silicate based, and can be characterized as either hydraulic or non-hydraulic, depending on the ability of the cement to set in the presence of water (see hydraulic and non-hydraulic lime plaster). Non-hydraulic cement does not set in wet conditions or under water. Rather, it sets as it dries and reacts with carbon dioxide in the air. It is resistant to attack by chemicals after setting. Hydraulic cements (e.g., Portland cement) set and become adhesive due to a chemical reaction between the dry ingredients and water. The chemical reaction results in mineral hydrates that are not very water-soluble and so are quite durable in water and safe from chemical attack. This allows setting in wet conditions or under water and further protects the hardened material from chemical attack. The chemical process for hydraulic cement found by ancient Romans used volcanic ash (pozzolana) with added lime (calcium oxide). Portland cement is by far the most common type of cement in general use around the world. This cement is made by heating limestone (calcium carbonate) with other materials (such as clay) to 1450 �°C in a kiln, in a process known as calcination that liberates a molecule of carbon dioxide from the calcium carbonate to form calcium oxide, or quicklimeâ??which then chemically combines with the other materials in the mix to form calcium silicates and other cementitious compounds. The resulting hard substance, called 'clinker', is then ground with a small amount of gypsum into a powder to make ordinary Portland cement, the most commonly used type of cement (often referred to as OPC). Portland cement is a basic ingredient of concrete, mortar, and most non-specialty grout. The most common use for Portland cement is to make concrete. Concrete is a composite material made of aggregate (gravel and sand), cement, and water. As a construction material, concrete can be cast in almost any shape, and once it hardens, can be a structural (load bearing) element. Portland cement may be grey or white.
I Have Variety of Cement Like Opc and Ppc Grade 42.5 and 52.3 ..... I Have Variety of White Cement....
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Cement is highly suitable for the construction of all kinds of residential, commercial, and industrial structures with excellent strength. This cement provides a clean finish on the surface, strongly binds bricks, and also prevents damping. It is featured with improved workability, low permeability, high long-term strength, good consistency, low heat of hydration, and so on. Also, it ensures high chemical resistance such as seawater, sulfate, or chloride diffusion attack. Further, this Cement is easy to mix with other materials for forming a paste.
Mohta Cement is a leading Cement manufacturer and supplier of OPC cement and PPC Cement at the most affordable prices keeping in mind the requirements of our clients
Cement End of July 2021 30,000mt FOB karachi usd 43.75$ per mt fob
Cement type 1 astm for bulk shipment (PCB 40)
- Portland Cement Type II: For general purpose usage - Portland Pozzolanic Cement: For general applications and dam construction - Portland Cement Type V: For Sea concrete structures such as waterfronts, bridge piers, etc. - Portland Cement I-425: Used in concrete blocks, columns and foundations where require high pressure.
Cement : All Types All Grades Middle East origin Only
A cement is a binder, a substance that sets and hardens independently, and can bind other materials together. The word "cement" traces to theRomans, who used the term opus caementicium to describe masonry resembling modern concrete that was made from crushed rock with burnt lime as binder. The volcanic ash and pulverized brick additives that were added to the burnt lime to obtain a hydraulic binder were later referred to as cementum,cimentum, cäment, and cement. Cements used in construction can be characterized as being either hydraulic or non-hydraulic. Hydraulic cements (e.g., Portland cement) harden because of hydration, a chemical reaction between the anhydrous cement powder and water. Thus, they can harden underwater or when constantly exposed to wet weather. The chemical reaction results in hydrates that are not very water-soluble and so are quite durable in water. Non-hydraulic cements do not harden underwater; for example, slaked limes harden by reaction with atmospheric carbon dioxide. The most important uses of cement are as an ingredient in the production of mortar in masonry, and of concrete, a combination of cement and anaggregate to form a strong building material.
Portland cement opc
Portland cement , white cement and clincker ready for cif shipment to aswp
A cement is a binder, a substance that sets and hardens and can bind other materials together. The word "cement" can be traced back to the Roman term opus caementicium, used to describe masonry resembling modern concrete that was made from crushed rock with burnt lime as binder.
A cement is a binder, a substance that sets and hardens and can bind other materials together. The word "cement" can be traced back to the Roman term opus caementicium, used to describe masonry resembling modern concrete that was made from crushed rock with burnt lime as binder. yes
Available Cement Types: - CEM I 42,5 R Portland Cement (TSE-EN197-1) - CEM I 42,5 R-SR5 Sulfate Resistant Portland Cement (TSE-EN197-1) - CEM I 42,5 N-SR5 Sulfate Resistant Portland Cement (TSE-EN197-1) - CEM I 52,5 N Portland Cement (TSE-EN197-1) - CEM II/B-LL 32,5 N Portland Calcareous Cement (TSE-EN197-1) - CEM II/A-LL 52,5 Portland Calcareous Cement (TSE-EN197-1) - Type I / II Portland Low Alkali Cement (ASTM C150) - Type V Portland Low Alkali Cement (ASTM C150) - Type IL(10) ASTM C595 Portland Calcareous Low Alkali Cement Available Clinker Types: - Sulfate Resistant Portland Clinker - Low Chromium Portland Cement Clinker - Low Alkali Portland Cement Clinker Available Packaging Options: - Bulk - Big Bags (1.5 Tons / 2 Tons ) - Sling Bag (1.5 Tons for 50 Kgs Bags, 1.6 Tons for 25 Kgs Bags, 2.125 Tons for 45 Kgs Bags ) - Stretchhood (2 Tons or 1.5 Tons & Standard or Paletless options) Because Quotation price can change according to your packaging choice, please send us an email together with your official "Letter of Interest" document by mentioning requested product details and preferred packaging type/s. Note: Pricing process may take 3 to 6 Work days to be finalized. Thank you in advance for your kind patience.
Cement from the Middle East with the following specification based on SGS Reports: Fineness-Specific Surface (Blaine) m2/kg 306 - Standard Consistency % 26.0 - Soundness by Le-Chatelier % 0.5 â?¤ 10 Setting Time, Initial (Vicat method) Minutes 225 Setting Time, Final (Vicat method) Minutes 265 â?¥ 60 Compressive Strength @ 2 days MPa 14.8 - Compressive Strength @ 7 days MPa 26.2 - Compressive Strength @ 28 days MPa 42.9 42.5 62.5 For more information, procedure and prices kindly contact us
