Fly Ash
Grade 1 fly ash to ASTM C618, IS 3812 (Part 1 & 2) and BS EN 450.
Product overview
Navdeep Fly Ash is a high-quality ash that fully complies with the requirements for Grade 1 Fly Ash in ASTM C618, IS 3812 (Part 1 & 2) and BS EN 450 — supplementary cementitious materials for use within concrete, general purpose and blended cement.
Applications
Concrete Production
- Enhances strength, durability and workability
- Reduces heat of hydration and cracking
- Improves sulphate and chloride resistance
Cement Manufacturing
- Used as a partial replacement for clinker
- Reduces CO₂ emissions
Bricks & Blocks
- Used in fly ash bricks, reducing environmental impact
Soil Stabilization
- Enhances load-bearing capacity in road construction
Geopolymer Applications
- Used in sustainable construction materials
Advantages
- Enhances concrete durability and strength
- Reduces cement consumption and cost
- Improves resistance to sulphate and alkali-silica reactions
- Reduces permeability, increasing water resistance
- Environmentally sustainable — reduces CO₂ footprint
Export & logistics
Fly Ash is loaded from Mundra and Pipavav ports in Gujarat, where Navdeep Tradex holds strategic warehouse capacity, in container or bulk shipments to buyers across the Gulf, Africa and Asia. View export markets.
Specifications
| Property | Value |
|---|---|
| Product code | CRM-01 |
| Category | Construction Raw Materials |
| Standard / grade | ASTM C618 · IS 3812 · BS EN 450 |
| Supply form | Grade 1 fly ash to ASTM C618, IS 3812 (Part 1 & 2) and BS EN 450. |
| Property | Value |
|---|---|
| Fineness (Blaine) | 250 – 600 m²/kg |
| Specific Gravity | 2.1 – 2.7 |
| Bulk Density | 900 – 1200 kg/m³ |
| Moisture Content | Max 1% |
| Fineness passing 45µm sieve | 10% to 18% |
| Loss on Ignition | Max 1% |
| Property | Value |
|---|---|
| Silicon Dioxide (SiO₂) | 40 – 60 |
| Aluminium Oxide (Al₂O₃) | 20 – 30 |
| Iron Oxide (Fe₂O₃) | 5 – 10 |
| Calcium Oxide (CaO) | 1 – 10 |
| Magnesium Oxide (MgO) | 0 – 5 |
| Sulfur Trioxide (SO₃) | < 3 |
Values are typical ranges. Batch-specific certificates of analysis are issued with every consignment.
Packaging, storage & safety
Packaging
- Bulk supply via bulker or silos
- 25 kg or 40 kg bags available
- Jumbo bags (1.4 MT) for bulk handling
Storage
- Store in dry conditions to prevent moisture absorption
- Use air-tight silos for bulk storage
Safety & handling
- Use protective gear to avoid inhalation
- Avoid prolonged skin contact
- Ensure proper ventilation in storage and handling areas
Documents
Documents are issued on request so that you receive the revision that matches your grade and consignment.
Frequently asked
What documentation ships with an order of Fly Ash?
Every consignment is despatched with a Technical Data Sheet, a Material Safety Data Sheet and a batch certificate of analysis. Third-party testing certificates are available on request.
Which standards does this product meet?
ASTM C618 — Standard Specification for Fly Ash in Concrete · IS 3812 (Part 1 & 2) — Indian Standard for Fly Ash · BS EN 450 — European Standard for Fly Ash in Concrete. Confirm the governing standard for your market at RFQ stage and it will be stated on the quotation.
What packaging options are available?
Bulk supply via bulker or silos · 25 kg or 40 kg bags available · Jumbo bags (1.4 MT) for bulk handling.
Can samples be sent before an order is placed?
Yes. Samples are despatched from Gujarat for evaluation — state the grade, quantity and destination address in your enquiry.
Which ports do you load from?
Consignments load from Mundra and Pipavav ports in Gujarat, where we hold strategic warehouse capacity. Container and bulk shipments are both handled.
Quote Fly Ash to your port.
Include grade, quantity, packaging and destination port. Quotations are returned with applicable standards and lead time.