Product: Clinker Type-1 Origin: Vietnam Or, Middle East Minimum Order Quantity: 20,000 MT +/- Maximum Order Quantity: 50,000 MT +/-
FOB from Iran L/C in Dubai contact for specs and details
CLINKER: Suitable to produce OPC conforming to BS EN 197-1 : 2000 Class 42.5R / 42.5N
Clinker is a nodular material which is used as the binder in cement products. Our clinker has the following specifications: 37-72% of 3CaO.SiO2; 6-47% 2CaO.SiO2; 2-20% 2CaO.Al2O3; 2-19% 4CaO. Al2O3.Fe2O3 Origins: Iran We also can supply clinker from Oman and Dubai but at different price
Clinker cement
Clinker Marked Orbit Estate is also one of the Cement Dealer and International Clinker Supplier according to Customer Requested Grade. Product origin : Saudi Arabia We Provide Cement and Clinker to the Customers with Land Transportation with in the Kingdom and also Export Clinker to Middle East, ASIA and AFRICA. For this purpose, we have many agreements with different Cement Factories for huge Stock (Clinker) Availability on priority basis. Minimum Order Size and Packgaing details : MOQ: 20000 Ton
Origin : Iran term of delivery : FOB Term Of payment : TT or LC Type : 1 and 2 and 5
Cement clinkers is our first product in our cement manufacturing process. Some of our clients prefer our cement clinkers due to its adherence to stringent quality standards during its manufacture - as a result, they do not have to worry about producing superior quality cement as their end product. Cement, our main product of our cement manufacturing process, is widely used in various types of construction projects - industrial or domestic alike. Our clients prefer our superior quality cement because of our adherence to quality standards. Specification : Descriptions CaO : 63.50% to 64.00% SiO2 : 21.20% to 21.70% Al2O3 : 4.80% to 5.40% Fe2O3 : 3.50% to 4.20% MgO : Upto 3.90% SO3 : Upto 1.12% K2O : Upto 0.60% Na2O : Upto 0.40%
For cement opc 52.5 and 42.5 Loose
We supply Clinker with Minimum 30000/MT and specification is As per the standard charter Ship
Portland cement clinker is a dark grey nodular material made by heating ground limestone and clay at a temperature of about 1400 C 1500 C The nodules are ground up to a fine powder to produce cement with a small amount of gypsum added to control the setting properties SR NO PARAMETER UNIT RANGE TEST METHOD TEST RESULT A Chemical Parameters 1 Silicon Dioxide SiO 2000 2160 ASTM C1142012 2 Aluminium Oxide AlO 500 640 ASTM C1142012 3 Ferric Oxide FeO 340 450 ASTM C1142012 4 Calcium Oxide CaO 6500 ASTM C1142012 5 Magnesium Oxide MgO 190 ASTM C1142012 6 Sulphur Trioxide SO 155 ASTM C1142012 7 Total Alkali Na2O 065K20 080 ASTM C1142012 8 Chloride Cl 003 ASTM C1142012 9 Loss On Ignition LOI 050 ASTM C1142012 10 Free CaO 180 ASTM C1142012 11 Insoluble Residue IR 050 ASTM C1142012 B Chemical Modules 1 Lime Saturation Factor LSF 9300 Bogue Formula 2 Silica Modulus SM 250 Bogue Formula 3 Alumina Modulus AM 170 Bogue Formula 4 Tri Calcium Silicate CS 55 Bogue Formula 5 Di Calcium Silicate CS 1000 2000 Bogue Formula 6 Tri Calcium Aluminate CA 700 Bogue Formula 7 Tetra Calcium Alumino Ferrite CAF 1000 1400 Bogue Formula Formula for arriving C3S is 4071x CaO Free CaO 760 x SiO2 6718 x Al2O3 143 x Fe2O3
Clinker consists of various calcium silicates including alite and belite. Tricalcium aluminate and calcium aluminoferrite are other common components. These components are often generated in situ by heating various clays and limestone. Portland cement clinker is made by heating a homogeneous mixture of raw materials in a rotary kiln at high temperature. The products of the chemical reaction aggregate together at their sintering temperature, about 1,450 C (2,640 F). Aluminum oxide and iron oxide are present only as a flux to reduce the sintering temperature and contribute little to the cement strength. For special cements, such as low heat (LH) and sulfate resistant (SR) types, it is necessary to limit the amount of tricalcium aluminate formed. The major raw material for the clinker-making is usually limestone mixed with a second material containing clay as source of alumino-silicate. Normally, an impure limestone which contains clay or silicon dioxide (SiO2) is used. The calcium carbonate (CaCO3) content of these limestones can be as low as 80%. Second raw materials (materials in the rawmix other than limestone) depend on the purity of the limestone. Some of the second raw materials used are: clay, shale, sand, iron ore, bauxite, fly ash and slag. The clinker surface and its reactions in different electrolytic solutions are investigated by scanning electron microscope and atomic force microscopy. Portland cement clinker is ground to a fine powder and used as the binder in many cement products. A little gypsum is sometimes added. It may also be combined with other active ingredients or chemical admixtures to produce other types of cement including: ground granulated blast furnace slag cement.
Cement Clinker
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.
We are cement manufacture from Indonesia. We produces cement and clinker. Clinker is a semi-finished material to make cement, if it is ground with gypsum and other minerals may be added. Clinker forms in the form of lumps or nodules with a general size of 3 millimeters (0.12 in) to 25 millimeters (0.98 in) in diameter.
Compliant With Algerian Standard NA 442-2013 Complies With European Standard EN 197-1
we are factory offer gray high quality quantities is available , we accept LC payment we can arrange delivery origin egypt pls contact for more thank you
Product : Ordinary Portland Clinker Specification : Clinker to manufacture cement as per EN 197-1 2011 strength class 42.5 N & ASTM (Attached) Packing : Bulk FOB : USD 49.00 / MT Payment : 20% advance via TT and 80% irrevocable, unrestricted & confirmed Letter of Credit payable at sight in favor of the Seller from a first class international bank. Quantity : 55,000 MT +/- 10% X 12 Months Laycan : July 2022. Loading Rate : 10,000 MT PWWD SHINC excluding super holidays Vessel : Vessel should be Geared and with Grab of 10~12 CBM in case of ungeared vessel shore cranes and Grab will be use and the charges shall be borne by the buyer as per actual. NOR : NOR to be tender by the master at load port after registering the vessel with the relevant port authority on working day during the office hours i.e. between 0900 hrs to 1700 hrs from Monday to Friday and B/w 0900 HRS to 1200 HRS on Saturday. Laytime : Time to count after berthing of vessel. Validity : Offer validity, 7 days from the date of this letter
i have offer to sell cement factory the factory is already working max capacity 3.2 million ton yearly wait for serious investor thank you
Laira Group is one of the prominent trading companies promoting white clinker Type I-425 and Clinker Type II to local and international markets as it is the main ingredient in cement production.
