325 425 525 Portland cement Specification Sulfate Resistant Portland Cement SRPC also named Sulfate Resistant Cement SRC is one of hydraulic binding materials can resistance to sulfate ion attack Type High Sulfate Resistant Cement PHSR and Moderate Sulfate Resistant Cement PMSR Grade 325 425 Application To make concrete of sulfate resistance marine concrete maritime works To make cement boards precast cement products cement pipes precast concrete pile shop fabricated members Sea water attack resistance projects for example sea wall dam mariculture project sea water desalination project oceanarium etc Chemical resistant engineering concrete To make sulfate resistant concrete engineering of harbor water conservancy underground tunnel drainage pipe diversion works road and bridge foundation etc
we are wholesale of Portland cement contact us for wholesales price .
Since ancient times, people have used hydrated lime to build houses and high buildings. Today, the massive architectural works and high-rise buildings are constructed more and more. Why appear firm architectural construction? That is cement â??important hydraulic binder in building process, helping to link projects together, forming a solid mass. With modern advanced machines and science, abundant human resources. Portland cement is the most common type of cement in general use around the world, used as a basic ingredient of concrete, mortar, stucco, and most non-specialty grout. It is a fine powder produced by heating materials in a kiln to form what is called clinker, grinding the clinker, and adding small amounts of other materials. Several types of Portland cement are available with the most common being called ordinary Portland cement (OPC) which is grey in color, but a white Portland cement is also available.
AVAILABLE IN 25kg bags and 1.5 ton bags
we have our own manufacturing cement plant in shiraz iran , we are a direct producer of various materials . we have a capacity to produce 4000 mton per day . based on customers request with a custom bag ,logo ,size. available material clinker . GREY CEMENT WHITE CEMENT LIME POWDER LIMESTONE LIMESTONE DUST CONSTRUCTION SAND DOLOMITE FOR STEEL LIMESTONE FOR PHARMACEUTICAL.
Portland cement all purpouse. bags
Cement
Portland cement 50 kg bags, also jumbo bags
Portland cement , white cement and clincker ready for cif shipment to aswp
Cement 42.5 fob for 70$/mt
Cement Grey Portland 42.5 General Use. Vietnam port loading CIF INCOTERMS USD 85.00 X MT 10,000 MT UP 50,000 MT MONTHLY LC 100%
We are looking to some serious buyers .We sale portland cement 42.5 max quantity is 150 000 mt /month . We accept credit letters or cash. Bags of 5o kg
Sio2 silicon dioxide 21 % al2o Aluminum oxide 5.30 % fe2o3 Ferric oxide 3.30 % cao Calcium oxide 65.60 % mgo Magnesium oxide 1.10 % so3 Sulphur trioxide 2.70 % loi Loss of ignition 0.90 % C3a tricalcium aluminates 8.05 % C3s tricalcium silicate 60.00 % C2s dicalcium silicate 15.00 % c4af Tricalcium alumino ferric 9.76 % Physical and mechanical properties Blain cm2/gr 3.250 Autoclave expansion 0.02 Initial setting time (vicat) 105 minutes Final setting time (vicat) 135 minutes Compressive strength 03 days - 230 kg/cm2 07 days 305 kg/cm2 28 days 420kg/cm2. On the customer requirements.
Quantity: 1, 500, 000 mt available Classification: construction - cement Description: portland cement - opc 32.5 / 42.5 / 52.5 / 62.5, all types Minimum: 500, 000 mt Maximum: 1, 500, 000 mt Specifications: british standards bs12/1996 or american standards astm c-150 or buyer specs. Pricing: varies by port, buyer quantity and specifications. Commissions: seller side closed, mediator closed. Buyer $3 open. 50k bags.
Portland cement. Min order 100,000mt. Please respond with LOI.
Portland cement Cement origin: russian, ukraine, cis, india, poland or germany Payment terms Buyer must submit: Loi - loi on company letter head made out to jet carson & associates llc Bcl- bank comfort letter on bank stationary signed by two bank officials from one of the top 50 international banks in the world. Lc- transferable, fully funded, confirmed, documentary letter of credit bg with full bank responsibility for total value of purchase to start the process. Provide your target price for a quote
Portland cement
Blended hydraulic cements are produced by intergrinding or blending Portland cement and supplementary cementitious materials or SCM such as ground granulated blast furnace slag, fly ash, silica fume, calcined clay, hydrated lime, and other pozzolans. The use of blended cements in ready-mix concrete reduces mixing water and bleeding, improves workability and finishing, inhibits sulfate attack and the alkali-aggregate reaction, and reduces the heat of hydration.
PORTLAND 32.5 R-N CEMENT, PORTLAND 42.5 R-N CEMENT, PORTLAND 52.5 R-N CEMENT, CLINKER (BULK/50 KG BAGS) Our company is the world leader in cement trading and able to supply 4.000.000 metric tons of cement per month. The main distinction of our company is a permanent and meaningful improvement of technological processes, reliability and efficiency of delivery. Individual approach to each customer allows us to find the most effective scheme of co-operation. We do not want to aim at one or two good deals for us, without taking into account the interests of our partners. Our target is a long-term and mutually beneficial co-operation. Our company has also the SABS certificate. The countries of origin are: Russia, Ukraine, Bulgaria, Romania, Turkey, Mexico, Brazil. Chemical Analysis Unit Control Range Typical SILICON DIOXIDE (SiO2) % 20.8 23 21 ALUMINIUM AXIDE (Al2O3) % 4.5 6.0 5.30 FERRIC OXIDE (Fe2O3) % 3.1 6.0 3.30 CALCIUM OXIDE (Cao) % 64 - 68 65.60 MAGNESIUM OXIDE (Mgo) % 1.0 5.0 1.10 SULPHUR TRIOXIDE (SO3) % 2.7 3.0 2.70 LOS OF IGNITION (Loi) % 1.0 3.0 1.90 INSOLUBLE RESIDUE % 0.1 0.7 0.4 TRICALCIUM SILICATE (C3S) % 50.0 64.4 60 DICALCIUM SILICATE (C2S) % 14.2 18.2 15 TRICALCIUM ALUMINATE (C3A) % 6.0 9.5 8.05 TRIC. ALUMINO FERRICE (C4Af) % 10.5 12.0 9.76 CHROMIUS ES. (CR6) AT LEST FOR A 6 MONTHS PERIOD % < 2ppm
