Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Dharmaa Sourcing Pvt. Ltd. supplies fly ash that originates from coal‑combustion emissions in Indian power plants. The material consists of silica, alumina and iron‑oxide compounds and is offered in both Class F (low calcium) and Class C (high calcium) grades. As a pozzolanic additive it contributes to the strength development and durability of cementitious mixes. The supplier’s catalogue lists compliance with ISO and ASTM quality standards.
In the cement industry, Class F fly ash typically contains less than 10 % calcium oxide and a silica content between 20 % and 60 %. Class C ash generally holds 15 %‑30 % calcium oxide, allowing it to act as a partial cement substitute without additional activators. Standard specifications such as ASTM C618 define the required pozzolanic activity, fineness (often around 45 µm Blaine) and moisture limits below 2 %. These typical parameters ensure consistent performance across concrete, masonry and road‑base applications.
Major users include ready‑mix concrete producers, cement manufacturers and infrastructure contractors seeking to reduce material costs and carbon footprint. When sourcing, buyers should request the specific class, bulk density and moisture content to match mix designs. Shipping options such as FOB or CIF, as well as minimum order quantities and payment terms, must be confirmed directly with Dharmaa Sourcing.
| Material | Coal Combustion Byproduct (Silica, Alumina, Iron Oxide) |
| Grades Available | Class F (low calcium), Class C (high calcium) |
| Quality Standards | ISO, ASTM |
| Typical Silica Content | typical 20‑60 % SiO₂ |
| Typical Alumina Content | typical 10‑30 % Al₂O₃ |
| Typical Iron Oxide Content | typical 5‑15 % Fe₂O₃ |
| Typical Calcium Oxide Content | typical <10 % for Class F, 15‑30 % for Class C |
| Typical Fineness (Blaine) | typical 45 µm |
| Typical Bulk Density | typical 0.6‑0.9 g/cm³ |
| Typical Moisture Content | typical <2 % |
Dharmaa Sourcing Pvt. Ltd. is registered in Visakhapatnam, Andhra Pradesh, India. The listed address is D.no:31‑60‑1/2, Hig‑137, Green Lands, Vuda Phase‑6, Kurmannapalem, Gajuwaka Mandal, 530046. The platform assigns it a “harbor” trust tier, indicating verified business credentials.
The supplier’s profile shows a response rate of 0 % and no recorded average response time, meaning inquiries may require follow‑up. Their current offering focuses on fly ash for construction uses; no additional product lines or certifications are detailed in the public listing.
Fly Ash is a premium pozzolanic material sourced from coal-fired power plant emissions, widely used as a supplementary cementitious material in concrete and cement production. This eco-friendly industrial byproduct enhances concrete durability, reduces permeability, and improves workability while lowering construction costs. EximNext supplies Class F and Class C grades suitable for high-strength concrete, masonry, brick manufacturing, and road construction projects globally.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order with Dharmaa Sourcing, importers should obtain a recent analysis report that details the grade (Class F or C), chemical composition and moisture level. Verifying that the supplier can provide a certificate of compliance with ISO or ASTM standards helps ensure the ash will perform as expected in the intended mix design. Requesting a sample batch for trial mixing is also advisable to confirm compatibility with local cement.
Shipping arrangements for Indian fly ash typically involve either FOB from Visakhapatnam port or CIF to the buyer’s destination. Because the supplier’s response rate is currently zero, the importer should negotiate clear lead‑time expectations, preferably 4‑6 weeks from order confirmation, and agree on Incoterms that define who bears freight and insurance. Payment terms such as a 30 % advance letter of credit followed by balance on document presentation are common in bulk mineral trade, but must be confirmed in writing.
Quality control for bulk fly ash relies on third‑party testing of each shipment for chemical composition, fineness and moisture. Importers should arrange for an independent inspection agency to conduct sampling upon arrival and to issue a test report matching ASTM C618 criteria. Maintaining records of the certificate of analysis, packing list and bill of lading will facilitate customs clearance and downstream quality assurance.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with suppliers
When sourcing Fly Ash for your business, securing the right balance of quality and cost is essential. Dharmaa Sourcing Pvt. Ltd., a supplier based in India, offers this product with key specifications including Class F and Class C (per ASTM C618), SiO2 + Al2O3 + Fe2O3 > 70%; Loss on Ignition (LOI) < 6%, and Passing 45 micron sieve > 66%; Specific Surface Area 300-500 m2/kg. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $40/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. 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 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dharmaa Sourcing Pvt. Ltd. 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. Ask the supplier of this Fly Ash for business registration and quality documents before ordering. 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 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 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 from Dharmaa Sourcing Pvt. Ltd. is $40/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dharmaa Sourcing Pvt. Ltd. through EximNext.
The supplier, Dharmaa Sourcing Pvt. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Fly Ash. 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 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 from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Dharmaa Sourcing Pvt. Ltd.. Ensure you have the necessary import licenses for Fly Ash products in your destination country.
Open the Dharmaa Sourcing Pvt. Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
The key specifications for Fly Ash supplied by Dharmaa Sourcing Pvt. Ltd. include Class F and Class C (per ASTM C618), SiO2 + Al2O3 + Fe2O3 > 70%; Loss on Ignition (LOI) < 6%, and Passing 45 micron sieve > 66%; Specific Surface Area 300-500 m2/kg. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dharmaa Sourcing Pvt. Ltd. offers Fly Ash with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Fly Ash is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dharmaa Sourcing Pvt. Ltd. through our platform.
Dharmaa Sourcing Pvt. Ltd. maintains international quality certifications. These ensure that the Fly Ash 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. Dharmaa Sourcing Pvt. Ltd. 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 Dharmaa Sourcing Pvt. Ltd..
Discover more products in Fly Ash from suppliers worldwide.