We supply Clinker with Minimum 30000/MT and specification is As per the standard charter Ship
Cement clinker Type 1 , Type 2 and Type 3 Crown Portland Composite Cement is CEM-II/A-M which is a cement consisting of Clinker, Gypsum, Pulverized Fuel Ash (PFA), Blast Furnance Slag and Limestone designated by the specifications of BDS EN 197-1: 2003; CEM -II/A-M (V-S-L), 42.5 N. PCC is the most suitable cement for constructions in Bangladesh. CEM â?? II /A-M contains 80-94% Clinker, which is substantially higher than CEM â?? II/B-M containing 65 â?? 79% Clinker that provide us extra advantage in strength development and increase concrete performance. Both slag & fly ash (PFA) are used in PCC. Percentage of SiO2 in PFA is higher than slag which is advantageous to gain more long-term strength and ensure durable concrete. This type of cement is used for large constructions all around the world and it has been used during the last few decades. The hydration process of normal cement produces Calcium Silicate Hydrate CHS & Calcium Hydroxide Ca(OH)2. Calcium Hydroxide Ca(OH)2 does not contribute to gain strength and it is the weak part of reaction which is not suitable for concrete. Since PFA contains higher portion of reactive silica and slag contains alumina, it helps to convert Ca(OH)2 into CSH to gain further strength.
Product Description: Clinker, if stored in dry conditions, can be kept for several months without appreciable loss of quality. Because of this, and because it can easily be handled by ordinary mineral handling equipment, Clinker is also shipped to grinding plants in areas where cement-making raw materials are not available. Product Specification: Whiteness (Y Value): 77 - 78.5 Whiteness: 89 - 91 W.L.: 1160 - 1260 Free Lime: 0.8 - 1.5% LSF: 89.9 - 91 SIM: 3.5 - 3.9"
In the manufacture of Portland cement, clinker occurs as lumps or nodules, usually 3 millimetres (0.12 in) to 25 millimetres (0.98 in) in diameter, produced by sintering (fused together without melting to the point of liquefaction) limestone and aluminosilicate materials such as clay during the cement kiln stage.
Cement clinkers
Clinker Is A Nodular Material Produced In The Kilning Stage During The Production Of Cement And Is Used As The Binder In Many Cement Products. The Lumps Or Nodules Of Clinker Are Usually Of Diameter 3-25 Mm And Dark Grey In Colour. Origin:-turkey And Vietnam
Grey cement clinker with Cao 64.0 Minimum order 25000MT.
Clinker And Gypsum
We provide our clients Type-I Fresh Clinker directly from the manufacturer. Percentage composition of CaO & C3S in our clinker is as high as 65.90% & 59.72% respectively. In addition to this, we offer industrial cement clinkers which are checked strategically to ensure its compliance with the international quality norms and standards.z
We are suppliers of Clinker, Gypsum and Limestone price based on port and discharge rate,Minimum Supply 50,000 tons
Clinker - raw material for cement. In bulk packing
Clinker.
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
Technical spec available on request, only direct buyers. 50 kg bags 1 ton packing
Cement clinker
We are the importer and exporter, wholesaler of cement clinker. We can supply Clinker as per your specification provided your order quantity is more than 25000 MT. We can supply this material at various ports like Vizag, Kandla, Paradip, Haldia and various east cost ports. If you are interested in bulk requirement then please contact us. We will give you very competitive price without compromise in the quality. You can contact us on +91-8884407552
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