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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Natural sand sourced from riverbeds in Bangladesh, this product is composed primarily of silica (SiO2) and offered by Isa Engineering with a Fineness Modulus (FM) range of 0.2 to 2.5. The gradation suits construction applications where particle consistency affects mortar and concrete strength, while its high silica purity makes it viable for glassmaking and foundry use. Supplied in bulk or jumbo bags, it meets demand for aggregates with controlled fineness in industrial and building sectors.
The material is natural river sand, with silica as the dominant mineral, which provides chemical stability and hardness typical for quartz-based sands. River-sourced sands like this are valued for their rounded particle shape, which reduces void content in mixes and improves workability in concrete. Typical industry standards for such sands include low clay and silt content (often under 3% by weight) and minimal organic impurities to avoid adverse chemical reactions in cementitious applications.
Isa Engineering’s sand is used in concrete production, glass manufacturing, and foundry moulding, where consistent gradation and purity are critical. Importers of this sand often serve construction firms, glass producers, and industrial manufacturers in markets requiring bulk aggregates. Trade terms such as packaging (jumbo bags or bulk), loading port (commonly Chittagong or Mongla in Bangladesh), and Incoterms (usually FOB or CFR) are confirmed directly with the supplier to align with project logistics.
| Material Composition | Natural River Sand, SiO2 (Silica) |
| Fineness Modulus (FM) | 0.2 to 2.5 |
| Primary Use | Construction, concrete mixing, glass manufacturing, foundry moulding |
| Particle Shape | Rounded (typical for river sand) |
| Silica Content | High (typical >90% SiO2 for industrial grades) |
| Clay and Silt Content | Standard <3% by weight for construction sand |
| Organic Impurities | Standard low (to avoid cement interference) |
| Packaging | Bulk or jumbo bags |
| Typical Bulk Density | 1.4 to 1.65 t/m3 (standard for dry river sand) |
| Common Applications | Concrete aggregate, glass production, foundry casting |
Isa Engineering operates from Uttara, Dhaka, Bangladesh, and supplies natural river sand and silica sand to domestic and international buyers. The company is listed with a trust tier of harbor, indicating a baseline level of verified business information, though its response rate is currently unrecorded. Its product focus is on aggregates for construction and industrial use, with specifications tailored to markets requiring controlled fineness and purity.
The supplier’s address is documented as House-01, Road-18, Sector-13, Uttara, Dhaka, placing it in a commercial hub with access to major transport routes. Isa Engineering does not provide public details on production capacity, certifications, or export history beyond the product specifications and packaging options stated. Buyers are advised to confirm operational specifics, such as lead times and compliance documentation, directly with the supplier before finalising orders.
This Natural River Sand features a Fineness Modulus (FM) ranging from 0.2 to 2.5, making it suitable for construction, concrete mixing, and industrial applications. High in silica content, it is widely used in glass manufacturing, foundry moulding, and as a key aggregate in the construction trade. Available for export in bulk or jumbo bag packaging, this product is in demand across global markets where consistent particle gradation and purity are required.
| 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, verify the sand’s Fineness Modulus (FM) and silica content against your project requirements, as these directly impact performance in concrete, glass, or foundry applications. Request a recent certificate of analysis (COA) to confirm purity, particle distribution, and absence of harmful impurities like organic matter or excessive clay. For construction use, ensure the sand meets local standards (e.g., ASTM C33 or BS 882) for gradation and cleanliness.
Confirm logistics details such as packaging type (bulk or jumbo bags), loading port (Chittagong or Mongla are typical for Bangladesh), and Incoterms (FOB or CFR are common). Discuss lead times, as river sand availability can fluctuate with seasonal weather, and clarify payment terms to align with your procurement process. Bulk shipments may require chartered vessels, so coordinate with the supplier on vessel compatibility and demurrage policies.
Quality checks should include visual inspection for colour consistency and absence of foreign matter, as well as laboratory tests for gradation (sieve analysis) and chemical composition. For foundry or glass applications, additional tests such as acid demand value (ADV) or refractive index may be necessary. Ensure the supplier provides a test report or allows third-party inspection before shipment, and retain samples for post-delivery validation to mitigate quality disputes.
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When sourcing Natural Sand, Silica Sand for your business, securing the right balance of quality and cost is essential. Isa Engineering, a verified supplier based in Bangladesh, offers this product with key specifications including Natural River Sand / Industrial Silica Sand, FM 0.2 - 2.5, Silica Dioxide (SiO2) content 95% - 99%, and Fineness Modulus (FM) 0.2 to 2.5, particle size varies by grade. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $150750/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2505.10, making it a staple in the Silica Sand sector with strong demand from importing countries worldwide.
Importing Natural Sand, Silica Sand requires careful attention to shipping logistics, customs compliance, and secure payment terms. Isa Engineering 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 2505.10 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 Natural Sand, Silica Sand 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 Silica Sand category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Natural Sand, Silica Sand 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 2505.10 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 Natural Sand, Silica Sand from Isa Engineering is $150750/Bags on FOB terms from Bangladesh. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Isa Engineering through EximNext.
The supplier, Isa Engineering, has set a Minimum Order Quantity (MOQ) of 1 Bags for Natural Sand, Silica Sand. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Natural Sand, Silica Sand is classified under HS Code 2505.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Natural Sand, Silica Sand from Bangladesh, negotiate shipping terms (FOB, CIF, or EXW) directly with Isa Engineering. Ensure you have the necessary import licenses for Silica Sand products in your destination country.
Yes, Isa Engineering 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 Natural Sand, Silica Sand supplied by Isa Engineering include Natural River Sand / Industrial Silica Sand, FM 0.2 - 2.5, Silica Dioxide (SiO2) content 95% - 99%, and Fineness Modulus (FM) 0.2 to 2.5, particle size varies by grade. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Isa Engineering offers Natural Sand, Silica Sand with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Natural Sand, Silica Sand is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Isa Engineering through our platform.
Isa Engineering maintains international quality certifications. These ensure that the Natural Sand, Silica Sand 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. Isa Engineering 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 Isa Engineering.
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