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Ground Granulated Blast Furnace Slag (GGBS or GGBFS) is a supplementary cementitious material produced by quenching molten iron slag from a blast furnace in water or steam, then drying and grinding it to a fine powder. This listing offers GGBS with a CaO-SiO2-Al2O3-MgO composition, designed to replace 30 to 60 percent of Portland cement in concrete mixes while maintaining structural integrity. Its reactivity and fineness make it suitable for high-performance concrete applications where durability and long-term strength are critical.
The material’s volcanic ash-like properties enhance concrete compressive, tensile, and shear strength by refining pore structures and improving particle packing. It significantly reduces hydration heat, minimizing thermal cracking in large-volume pours, and inhibits alkali-aggregate reactions, making it ideal for marine, underground, and pavement engineering. Standard GGBS typically exhibits a Blaine fineness of 350 - 500 m²/kg, a typical bulk density of 1.2 - 1.4 t/m³, and a moisture content below 1 percent for optimal performance in concrete production.
Construction firms, infrastructure developers, and ready-mix concrete producers source GGBS to lower costs, improve workability, and meet sustainability targets by reducing CO₂ emissions associated with cement production. The powder is traded in bulk, often shipped in 1 - 1.5 tonne jumbo bags or tankers, with logistics tailored to port proximity in Zhengzhou, Henan. Buyers should confirm packaging options, lead times, and compliance with local standards such as ASTM C989 or EN 15167 for GGBS used in structural applications.
| Base Material | Ground Granulated Blast Furnace Slag (GGBS/GGBFS) |
| Chemical Composition | CaO-SiO2-Al2O3-MgO |
| Cement Replacement Range | 30 to 60 percent |
| Blaine Fineness | 350 to 500 m²/kg typical |
| Bulk Density | 1.2 to 1.4 t/m³ typical |
| Moisture Content | Below 1 percent typical |
| Particle Size Distribution | 80 percent passing 45 µm typical |
| Hydration Heat Reduction | Up to 50 percent compared to Portland cement |
| Alkali Aggregate Reaction Inhibition | Effective per ASTM C1567 typical |
| Packaging | 1 to 1.5 tonne jumbo bags or bulk tankers |
| Primary Application | Concrete production, cement replacement |
Gongyi City Hong The Refractory Material Co., Ltd. is based in Zhengzhou, Henan, China, specialising in refractory and supplementary cementitious materials. The company operates within the Gongyi industrial zone, known for its concentration of refractory and construction material suppliers, and serves buyers across global infrastructure and construction sectors.
The supplier’s profile indicates a focus on byproduct utilisation from iron and steel manufacturing, offering GGBS as a sustainable alternative to traditional cement. While the listing does not specify certifications, production capacity, or export history, buyers can verify compliance with international standards such as ISO 9001 or regional equivalents. The supplier’s address in Zhengzhou provides logistical access to major Chinese ports for bulk shipments.
Ground Granulated Blast Furnace Slag (GGBS/GGBFS) is a high-performance supplementary cementitious material widely used in concrete production and cement replacement, achieving 30 to 60 percent cement savings. This volcanic ash-like mineral powder meets standard specifications and is sourced from iron and steel manufacturing byproducts. It is traded in bulk globally as a cost-effective and environmentally sustainable alternative to ordinary Portland cement in construction and infrastructure projects.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering GGBS, verify its chemical composition and fineness to ensure compatibility with your concrete mix design. Request test reports for Blaine fineness, moisture content, and particle size distribution, as these directly impact performance. Confirm whether the material meets ASTM C989 or EN 15167 standards for GGBS used in structural applications.
Logistics for GGBS shipments require coordination with the supplier to determine the most cost-effective packaging and transport method. Bulk tankers are ideal for large volumes, while jumbo bags suit smaller or remote projects. Clarify Incoterms (e.g., FOB or CFR) to define responsibility for freight, insurance, and port handling. Lead times may vary based on production schedules and port congestion in Zhengzhou.
Quality checks should include on-site inspection of the material’s colour, fineness, and freedom from lumps or foreign matter. Request a certificate of analysis for each batch, and consider third-party testing for critical projects. Documentation should include mill test certificates, packing lists, and bills of lading. For marine or underground projects, additional tests for chloride content or sulfate resistance may be necessary.
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When sourcing Mineral Powder for your business, securing the right balance of quality and cost is essential. Gongyi City Hong The Refractory Material Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade, Granulated Blast Furnace Slag (GBFS), CaO 32-42%, SiO2 28-38%, Al2O3 8-18%, MgO <15%, S <2%, and Granular form, typically 0-5mm; powder form with fineness of 350-600 m2/kg Blaine. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $260/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.40, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Mineral Powder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gongyi City Hong The Refractory Material Co., 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 3824.40 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Mineral Powder 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 Other Ores & Minerals category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Mineral Powder 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 3824.40 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 Mineral Powder from Gongyi City Hong The Refractory Material Co., Ltd. is $260/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Gongyi City Hong The Refractory Material Co., Ltd. through EximNext.
The supplier, Gongyi City Hong The Refractory Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Mineral Powder. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Mineral Powder is classified under HS Code 3824.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Mineral Powder from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gongyi City Hong The Refractory Material Co., Ltd.. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Yes, Gongyi City Hong The Refractory Material Co., Ltd. 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 Mineral Powder supplied by Gongyi City Hong The Refractory Material Co., Ltd. include Industrial Grade, Granulated Blast Furnace Slag (GBFS), CaO 32-42%, SiO2 28-38%, Al2O3 8-18%, MgO <15%, S <2%, and Granular form, typically 0-5mm; powder form with fineness of 350-600 m2/kg Blaine. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Gongyi City Hong The Refractory Material Co., Ltd. offers Mineral Powder with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Mineral Powder is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gongyi City Hong The Refractory Material Co., Ltd. through our platform.
Gongyi City Hong The Refractory Material Co., Ltd. maintains international quality certifications. These ensure that the Mineral Powder 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. Gongyi City Hong The Refractory Material Co., 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 Gongyi City Hong The Refractory Material Co., Ltd..
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