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WE SUPPLY FLY ASH " ASTM C-618 " CLASS " F " Fly ash is a siliceous or siliceous and aluminous material that, by itself, possesses little or no cementitious value. In the presence of water, however, fly ash chemically reacts with calcium hydroxide released by hydration of Portland cement to form compounds possessing cementitious properties. This can result in a denser, durable concrete. Fly ash also can be used to improve concrete workability, decrease permeability, reduce sulfate attack, decrease bleeding and segregation, reduce shrinkage, reduce heat of hydration, increase compressive strength and increase flexural strength. Fly ash is suitable for a variety of concrete construction applications from general construction to dams, piers, massive mat placements, footings and similar structures.
| HS Code | 2621.90 |
| Material | Siliceous/Aluminous Coal Combustion By-Product - Class F Fly Ash |
| Grade/Type | Class F (Low Calcium, High Pozzolanic) |
| Purity/Composition | SiO2+Al2O3+Fe2O3 >= 70%, LOI <= 6%, CaO < 10%, MgO <= 3% |
| Fineness | Specific Surface >= 2,500 cm2/g, Retained on 45μm Sieve <= 34% |
| Standard | ASTM C618, AASHTO M295 |
| Application | Concrete admixture, cement replacement, grout, masonry mortar, soil stabilization |
| Packaging | Bulk (vessel/barge) or 25kg/50kg bags, 1.5MT jumbo bags available |
| Moisture Content | <= 1% (dry basis) |
| Origin | Coal-fired power plants, varies by region |
Class F fly ash meeting ASTM C618 specifications is a high-pozzolanic siliceous and aluminous material produced from anthracite or bituminous coal combustion, ideal for use as a supplementary cementitious material in concrete production, grout, and masonry applications. This coal ash product significantly improves concrete durability, reduces permeability, and enhances sulfate resistance, making it a preferred additive in infrastructure and commercial construction projects worldwide. Widely traded in bulk, it is exported in bulk vessel or bagged shipments and is classified under HS code 2621 for international trade purposes.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
FLY ASH ASTM C-618 CLASS "F" is offered by G.I., a Supplier based in Canada, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing FLY ASH ASTM C-618 CLASS, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Fly Ash Astm C-618 Class "F" for your business, securing the right balance of quality and cost is essential. G.I., a verified supplier based in Canada, offers this product with key specifications including Class F (Low Calcium, High Pozzolanic), SiO2+Al2O3+Fe2O3 >= 70%, LOI <= 6%, CaO < 10%, MgO <= 3%, and Specific Surface >= 2,500 cm2/g, Retained on 45μm Sieve <= 34%. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $85150./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2621.90, making it a staple in the Fly Ash sector with strong demand from importing countries worldwide.
Importing Fly Ash Astm C-618 Class requires careful attention to shipping logistics, customs compliance, and secure payment terms. G.I. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2621.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Fly Ash Astm C-618 Class has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Fly Ash category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Fly Ash Astm C-618 Class requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2621.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Fly Ash Astm C-618 Class "F" from G.I. is $85150./Unit on FOB terms from Canada. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to G.I. through EximNext.
The supplier, G.I., has set a Minimum Order Quantity (MOQ) of 1 Unit for Fly Ash Astm C-618 Class. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Fly Ash Astm C-618 Class "F" is classified under HS Code 2621.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Fly Ash Astm C-618 Class from Canada, negotiate shipping terms (FOB, CIF, or EXW) directly with G.I.. Ensure you have the necessary import licenses for Fly Ash products in your destination country.
Yes, G.I. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Fly Ash Astm C-618 Class "F" supplied by G.I. include Class F (Low Calcium, High Pozzolanic), SiO2+Al2O3+Fe2O3 >= 70%, LOI <= 6%, CaO < 10%, MgO <= 3%, and Specific Surface >= 2,500 cm2/g, Retained on 45μm Sieve <= 34%. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
G.I. offers Fly Ash Astm C-618 Class with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Fly Ash Astm C-618 Class is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from G.I. through our platform.
G.I. maintains international quality certifications. These ensure that the Fly Ash Astm C-618 Class meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. G.I. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with G.I..
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