Premium Portland Cement Clinker / Type II and I For Cement Production And Construction
Color: Grey
Lead time (days) 30 To be negotiated
Application: Office Building
Design Style: Contemporary
Type: Cement Clinker
Hardening Feature: Rapid Hardening
HCSA BINDER is a hydraulic binder based on calcium sulphoaluminate, rather than calcium aluminates which are the basis of CALCIUM ALUMINATE CEMENT or calcium silicates which are the basis of PORTLAND CEMENT. The difference gives HCSA BINDER properties particularly suited to formulators of products such as self-leveling or self-smoothing compounds, rapid hardening screeds, tile adhesives, non-shrink grouts, rapid setting and special mortars.
We work directly with a 100% reliable ukraine/russia/usa/china. Supplier. Proven track record, selling over 2 m mt per month.
Sabs certified available (conch)
Cement:42.5 n/r
All prices in usd, cif aswp, transferable lc , we also accept non-transferable
Grades 32.5
Grades 52.5
Non-transferable lcs are accepted, price to be confirmed (+6 us$)
Prices can sometimes be negotiated for the real buyer
Agents can add a total of usd 1 to the price for commission .
Packing: bulk or 50 kg bags in buyer's choice .
Payment: irrevocable, confirmed, revolving letter of credit
Standards:
- us standard astm-c-150
- british standard 12/1997
- euro standard en 197/2000
- customer specified standard
Packaging:
Customers may elect bulk delivery of either cement or clinker in sealed compartments; every shipment is insured against contamination and loss.
Stacked on pallet and shrink-wrapped or packed in jumbo bags for sea transport.
Our Brand Volsil - Silica Cement Admixture contain more then 92 % of amorphase silicon dioxide and high surphase area...
Volsil A-Sio2 is a pozzolanic material containing A-Sio2 amorphous silica and minor amounts of residual minerals
Test results indicated that the concrete specimens containing 5%, 10 %, 15 %, 20% A-Sio2 replacement by weight for cement had the best compressive and flexural strength and the replacement of cement separately and together using a super plasticizing admixture could be utilized to improve the mechanical properties of the conventional concrete mixtures.
Amorphous silica (a-SiO2) in fine-grained form possesses a high pozzolanic activity which makes it a valuable component of blended binders in concrete production. The origin of A-SiO2 applied in cement-based composites is very diverse. SiO2 in amorphous form is present in various amounts in quite a few supplementary cementing materials (SCMs) being used as partial replacement of Portland cement. In this work, the applicability of a commercially produced silica powder as a partial replacement of Portland cement in cement paste mix design is investigated. Portland cement CEM I 42.5R produced according to the EU standard is used as a reference binder. silica is applied in dosages of 5 and 10, 15, 20 % by mass of cement. The water/binder ratio is kept constant in all the studied pastes. For the applied silica, specific surface area, density, loss on ignition, pozzolanic activity, chemical composition, and SiO2 amorphous phase content. For the developed pastes on the basis of cement-silica blended binder, basic physical properties as bulk density, matrix density, and total open porosity are accessed. Pore size distribution is determined using MIP analysis. Initial and final setting times of fresh mixtures are measured by the automatic Vicat apparatus. Effect of silica cement admixture on mechanical resistivity using compressive strength, bending strength, and dynamic Young''''s modulus measurement. The obtained data gives evidence of the workability of paste mixtures with silica, whereas the setting process is accelerated. On the other hand, the reaction activity of silica with Portland cement minerals results in a slight decrease of porosity and improvement of mechanical resistivity of cement pastes containing a-SiO2.
we have opc cement clinker origin pakistan in break bulk packing on fob basis, we have high quality product for sale.
feel free to contact us for your order confirmations
Portland cement 42.5
Bulk clinker
Ordinary portland cement ( bagged bulk bulk inside jumbo bags)
1-quantity : 30.000 mt +/- 10 % per shipment on a monthly basis
2-origin : china
3-loadinfg port : lanshan- londkou- qingdao china
4-packing : 50 kg bags ( kraft paper +p.P woven layer) inside sling bags 2 mt ( 40 bags each )
5-payment method : by irrevocable , confirmed , non transferable l/c , paid 100 % at sight against submitting shipping
Documents, confirmation might be through first class bank.
6-price :prices will be offered after receiving an official inquiry from the seller including discharge port , shipment schedule and discharge rates which is essential to quote the sea freight cost .
In case of several shipments contract with the seller agrees the payment of 1 % of the total
Value of the contracted quantities and parfico submits a bank guarantee for the same to the
Client as an execution guarantee .
7-delivery : starting from january 2006
8-chemical and physical composition:
Chemical composition
Required parameterstest result
3.5 %2.8 %l.O.I
5.00 %3.01 %mgo
3.5 %2.56%so3
Physical composition
Required parameterstest result
300 gm/m 385 gm/mfineness
45 min<128mininitial setting
600 min>201 minfinal setting
Passedpassedsoundness
Compress strength
16.00 mpa31.23 days
42.50 mpa48.0028 days
CEMENT (EN 197-1 CEM 32.5, 42.5, 52.5) CLINKER, ROCK PHOSPHATE (CIF ASWP) SELLER Direct to Exporter, well established and good standing exporter available. Full Corporate Offer against Buyer LOI. Clinker and Rock Phosphate quoted against Buyer LOI. (Bonus: Seller also accepting exchange, Wheat, Corn & Soybeans in exchange for Cement, Clinker or UREA, Exchange Presentation Available)
- Commission: (To be determined by order volume)
- Payment Method: Confirmed, Irrevocable, Transferable, Divisible (LC at sight) against hard copy of B/L & SGS certificate. Top 50 world prime banks up to 5 (FIVE) Working days after signing the contract or cash transfer to the bank.
