Import Bottomash — Buy in wholesale FOB from Supplier in Thailand

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Bottomash by SMT Biomass
Harbor
Bottomash - Image 1

Bottomash

🕐Last updated: Jul 21, 2026
$15 - $35 / MT (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹1,535.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code2621.90
⚙️MaterialCoal Combustion Bottom Ash (Silica, Alumina, Iron Oxide, Calcium Oxide based)
📁CategoryFly Ash
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Bottomash from SMT Biomass - Thailand Wholesale Supply

Bottomash from SMT Biomass is a coarse, granular coal combustion byproduct composed primarily of silica, alumina, iron oxide and calcium oxide. Collected from the base of coal-fired furnaces, this material is supplied in bulk for use as a partial cement substitute and construction aggregate. The product is available in fine to coarse particle gradations, with pozzolanic properties that enhance its suitability for concrete, road base and embankment applications.

This bottom ash meets standard industry requirements for supplementary cementitious materials, offering a sustainable alternative to traditional aggregates. Its chemical composition typically includes silica (40-50%), alumina (15-20%), iron oxide (5-15%) and calcium oxide (5-10%), with trace elements varying by source. The granular structure provides stability and durability in construction applications, while its pozzolanic reactivity contributes to long-term strength development in concrete mixes.

Industrial buyers source this material for large-scale infrastructure projects, cement manufacturing and road construction. SMT Biomass offers bulk shipments in either loose form or bulk bags, depending on buyer requirements. The product is traded globally, with Thailand serving as a key export hub for Southeast Asian markets. Buyers should confirm particle size distribution and chemical analysis to match specific project needs.

Technical Specifications for SMT Biomass Bottomash
Material CompositionSilica, Alumina, Iron Oxide, Calcium Oxide based
Particle GradationFine to coarse granular
Primary UsePartial cement substitute, construction aggregate
Typical Silica Content40-50% (typical for coal combustion bottom ash)
Typical Alumina Content15-20% (typical for coal combustion bottom ash)
Typical Iron Oxide Content5-15% (typical)
Typical Calcium Oxide Content5-10% (typical)
Pozzolanic ActivityMeets standard requirements for supplementary cementitious materials
Packaging OptionsBulk bags or loose shipments
Standard Particle Size Range0-50mm (typical for construction applications)
About SMT Biomass - Bottomash Supplier in Thailand
🏭
SMT Biomass
Thailand Harbor
4.5(0)

SMT Biomass operates from Bangkok, Thailand, with its registered address at 56 Moo 6 Rama 2 Rd Soi 31, Bangmod, Jomthong. The supplier is classified under the harbor trust tier, indicating a verified business presence in the region. While the response rate data is currently unavailable, the company focuses on the production and export of coal combustion byproducts, including bottom ash for construction and cement industries.

The supplier specializes in sustainable materials, positioning bottom ash as an eco-friendly alternative to traditional aggregates. SMT Biomass serves international buyers, particularly in Southeast Asia, with bulk shipments tailored to large-scale infrastructure projects. The company does not disclose additional operational details such as production capacity or client lists, but its location in Bangkok provides logistical advantages for export via Thai ports.

Bottom ash is a coarse, granular coal combustion byproduct collected from the base of coal-fired furnaces, widely used as a partial cement substitute and construction aggregate in concrete, road base, and embankment applications. Available in fine to coarse particle gradations, it offers excellent pozzolanic properties and is traded in bulk for import/export to cement manufacturers and construction projects globally. This sustainable supplementary cementitious material meets standard specifications and is supplied in bulk bags or loose shipments depending on buyer requirements.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Bottomash from SMT Biomass
The bottom ash from SMT Biomass primarily consists of silica (40-50%), alumina (15-20%), iron oxide (5-15%) and calcium oxide (5-10%). These proportions are typical for coal combustion byproducts and contribute to its pozzolanic properties, which are beneficial in cement and concrete applications.

Sourcing Bottomash from SMT Biomass - Thailand Import Guide

Before placing an order with SMT Biomass, verify the chemical composition and particle size distribution of the bottom ash to ensure it matches your project specifications. Request a recent certificate of analysis that includes silica, alumina, iron oxide and calcium oxide content, as these directly impact its performance as a supplementary cementitious material. Confirm whether the material has been tested for compliance with relevant standards such as ASTM C618 or EN 450.

Discuss logistics with SMT Biomass to determine the most efficient shipping method for your needs, whether bulk bags or loose shipments. Clarify lead times, as bulk shipments may require coordination with Thai ports for export. Agree on Incoterms such as FOB or CIF to define responsibilities for shipping costs, insurance and risk transfer. Payment terms should also be confirmed, with common options including TT (telegraphic transfer) or letters of credit for international transactions.

Conduct quality checks upon delivery to ensure the bottom ash meets the agreed specifications. Inspect the material for consistent particle gradation, moisture content and absence of foreign matter. Request documentation such as test reports, certificates of origin and compliance with environmental regulations. For critical applications, consider third-party inspection or testing to validate the material’s suitability for use in concrete or construction projects.

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SMT Biomass
Thailand
Harbor
<4h
Response Time
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Response Rate
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Trust Score
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0+
Products
4.5(0)
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Buy Bottomash in Bulk — Verified Supplier in Thailand

When sourcing Bottomash for your business, securing the right balance of quality and cost is essential. SMT Biomass, a verified supplier based in Thailand, offers this product with key specifications including Class F / Class C (based on CaO content), SiO2 40-60%, Al2O3 15-30%, Fe2O3 5-15%, CaO 1-25%, Loss on Ignition <6%, and 0.1 mm to 10 mm (fine to coarse granular). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1535./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.

Bottomash Specifications, Trade Terms & Pricing

Importing Bottomash requires careful attention to shipping logistics, customs compliance, and secure payment terms. SMT Biomass 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 import export marketplace designed to make cross-border trade secure and efficient.

About SMT Biomass — Supplier in Thailand

Finding trustworthy partners is the foundation of successful importing. The supplier of this Bottomash 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 online B2B marketplace. Start your sourcing journey today.

Import Bottomash — Shipping, Logistics & Customs

Importing Bottomash 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).

Frequently Asked Questions About Bottomash

What is the wholesale price of Bottomash?

The current listed wholesale price for Bottomash from SMT Biomass is $1535./Unit on FOB terms from Thailand. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to SMT Biomass through EximNext.

What is the Minimum Order Quantity (MOQ) for Bottomash?

The supplier, SMT Biomass, has set a Minimum Order Quantity (MOQ) of 1 Unit for Bottomash. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Bottomash?

For international shipping and customs clearance, Bottomash is classified under HS Code 2621.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Bottomash from Thailand?

To import Bottomash from Thailand, negotiate shipping terms (FOB, CIF, or EXW) directly with SMT Biomass. Ensure you have the necessary import licenses for Fly Ash products in your destination country.

Is SMT Biomass a verified supplier?

Yes, SMT Biomass 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.

What are the key specifications of Bottomash?

The key specifications for Bottomash supplied by SMT Biomass include Class F / Class C (based on CaO content), SiO2 40-60%, Al2O3 15-30%, Fe2O3 5-15%, CaO 1-25%, Loss on Ignition <6%, and 0.1 mm to 10 mm (fine to coarse granular). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Bottomash?

SMT Biomass offers Bottomash with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Bottomash the most?

Bottomash is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from SMT Biomass through our platform.

What certifications does this Bottomash supplier hold?

SMT Biomass maintains international quality certifications. These ensure that the Bottomash meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Bottomash on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. SMT Biomass will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 SMT Biomass.

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