Cement Suppliers and Manufacturers

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.

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

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

Portland Cement type 1 & 2

Product Name Cement Type All types of Cements Are Available Origin Pakistan Mothly Ability 500000 MT/ Month

Cement : Offering all branded finest cement All types of cements are available Price of product ( USD price or FOB price) - 20 USD - 35 USD per Bag depending upon the type and grade Product origin - Tamil Nadu-India Building and Construction (All Grades) Certification as per buyer requirement Place of Orgin : Tamil Nadu (India) Port of Loading : Chennai Port Payment Term : Initially, 50% Advance and remaining 50% irrevocable LC Delivery Time : 20 working days Minimum Order : 20 Feet Container Packaging : 25-50 Kg Bag (1 Sack)

Cement

Attn: Import / Purchase Department. We are exporting Cement etc from direct from producers. Kindly note we can offer following grades: - ORDINARY PORTLAND CEMENT (OPC) We offer Ordinary Portland Cement (OPC) that is used in all general constructions, especially in major and prestigious projects where cement is needed to meet stringent quality requirements. It can also be used in concrete mortars and grouts, etc. Ordinary Portland Cement is compatible/consumable with admixture/ retarders, etc. OPC has easy workability and lower heat of hydration. We maintain our technical standard of quality parameter at high level and with high strength at all ages. Our OPC cement satisfies EN 196 / 197 1, SABS, BIS, SLSI & PSS 232 ~ 1983 (R). Port Land Cement, EN 197-1 - CEM I42,5N Ordinary Portland-Cement PS-232-2015CEM I 42,5N Ordinary Portland-Cement ASTM C 150Type I Ordinary Portland-Cement ASTM C 150Type II Ordinary Portland-Cement ASTM C 150Type III Ordinary Portland-Cement IS 269:201543 Grade Ordinary Portland-Cement IS 269:201553 Grade Ordinary Portland-Cement SLS 107: 2015CEM I 42,5N Portland Cement SANS 50197-1 :2013CEM I 42,5N Portland Cement SANS 50197-1 :2013CEM II / AL 32,5N Portland Cement KS EAS 18-1:2001CEMI 42,5 N Ordinary Portland-Cement ASTM C 150 Type I SULPHATE RESISTANT CEMENT. By maintaining C3A level within the specified limit of 3.5%, our Sulphate Resistant Cement is more resistant to Sulphate attacks and is suitable for use in foundations near seashore and canal linings. SRC has lower heat of hydration and its strength satisfies B.S 4027 / 1980 & PS 612 / 1989. GRADES: - 1. ASTM C150, Type V. 2. BS 4027:1996 / PS-612-2014, 42,5N 3. SANS 50197-1 : 2013, CEM I 42,5N Besides we can also supply CLINKER. Payment Terms: 100% irrevocable LC at sight. / TT Delivery: Prompt. Packing: 50 kg bags (or as per customer requirements). Inspection: Third party SGS inspection is possible. If you are interested, please send your detailed inquiry with Qty required, Port of destination, payment terms, delivery required, etc so that we can quote you our most competitive prices. Looking forward to receive your inquiries at the earliest.

We produce limestone in different sizes as follows: * 6 - 15 mm * 15 - 25 mm * 25 - 50 mm * 50 - 150 mm * 0 - 40 mm * 0 - 50 mm * 40 - 80 mm

We deals in the following Chemicals :- Cementing Additives Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets Dolomite Powder Barite Powder, Barite Ore Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide ) Ilmenite (Synthetic Rutile) Fly Ash Powder Alumina Silica ( Cenosphere ) Powder Calcium Carbonate Powder Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells

After drilling, we need to pump the cement to the well to cementing , In the Wells of high temperature and high pressure environment, in order to ensure the performance stability of the slurry, used the cementing additives.

First, I would like to introduce our company: Thu Duc New Company - is one of the exporters of high quality Cement directly from factories in Vietnam, according to standards: ASTM C150 (USA), Europe EN 197-1:2011. We are supplying Cement to many reputable cement factories domestically and throughout Southeast Asia, Europe, South America, Africa... Our factory can supply 500,000 tons/month. Thu Duc New Company always puts quality first, puts criteria first, always strictly controls each process, each stage. To be able to meet all your needs with competitive prices and high quality. -Order quantity from: 10,000 - 20,000 tons, please inform 15 days in advance. - Order quantity from: 20,000 - 50,000 tons, please notice 25 - 30 days in advance. - Packaging: 40kg, 50kg, 1 ton Jumbo bag (or according to customer request) -Scope of the seller: Transporting goods to the port, Loading and unloading on ships. -Buyer scope: Vessel arranged by you, sea freight charges, marine insurance and other ship related expenses paid by you (About packing, shipping 2 sides can negotiate) Regarding payment terms: T/T, L/C - should be applied with 30% of the contract value within 5 working days from the date of signing the contract, 70% of the remaining contract value after the goods are delivered to the port. If you have any other questions, I will be able to provide you with any advice or information that you require. We look forward to hearing from you soon.

Portland cement 42. is widely used in construction , civil engineering and highway building. Our portland 42.5 cement meets the requirement of GB175-1999 of China and is widely welcome in both domestic and foreign customers. Our product meets the ISO 9001 and win a lot of honor in the fiedl of building materials. Welcome to choose our product wich has best property and price proportion.

OPC Cement grade 42.5 available from pakistan and other countries at very competitive Prices.CNF Mumbai

Chemical properties unit testing method Chemical analysis (%) Test results Cao % Astm c114-09 Min 64.5 66.08 Sio2 % 20-22.5 21.95 Al2o3 % max 6.0 4.98 Fe2o3 % max 4.0 3.24 Mgo % max 4.0 1.74 Free lime (f-cao) % max 1.5 1.00 So3 % max 1.0 0.25 Insoluble residue (ir) % max 1.0 0.26 Loi % max 1.0 0.50 Equivalent alkalies % max 0.8 0.71 C3s % Astm c150-09 Min 55.0 63.39 C2s % max 22.0 15.11 C3a % max 12.0 7.71 C4af % max 13.0 9.86 Lime saturation factor % min 92 95.16 Particle size (5mm – 25mm) % by sieve  40 84.89 A: not Packaging in bulk vessel