Explore Ultra Fine Fly Ash
Explore Fine Fly Ash
Customised fineness
Infrastructure
Expertise
Raw Fly Ash and Its Limitations
- Inconsistent quality from batch to batch
- Higher coarse fraction
- Variation in unburnt carbon content
- Variable fineness and particle size distribution
- Can affect workability, water demand, strength, and durability
- Less predictable for RMC, precast, and infrastructure projects
- Variability can create technical and commercial risks
- Less suitable for high-performance applications
- Not always compliant with advanced standards
Classified Fly Ash for Consistent Performance
- Controlled classification ensures consistent quality
- Uniform particle size distribution for predictable performance
- Improved fineness control for optimized performance
- Better particle packing with reduced voids and permeability
- Improved workability, strength, and long-term durability
- Reliable export-quality consistency
- Preferred for RMC, precast, and infrastructure projects
- Ideal for high-performance and advanced applications
- Compliant with international quality standards
Why Choose HITEPOZZO® Classified Fly Ash
Consistent
Quality
Proven
Performance
Optimized for
Modern Mixes
Durable
and Reliable
Sustainable
Solution
Quality
Assured
HITEPOZZO® R34
ASTM C618 Class F fly ash with max. 34% retention on 45 µm sieve, designed for reliable workability, strength development and durable performance in mainstream concrete applications.
Ideal For
HITEPOZZO® R12
BS EN 450-1 Category S fly ash with max. 12% retention on 45 µm sieve, offering a finer grade for better particle packing, impermeability & enhanced performance in demanding concrete applications.
Ideal For
Key Properties of HITEPOZZO R34
Request Test Report| Chemical Parameters | ASTM C-618 Class F Requirements | HITEPOZZO R34 |
|---|---|---|
| Fineness % retained on 45 Micron in wet-sieving | ≤ 34 % | ≤ 30 % |
| Silicon Dioxide (SiO2) + Aluminum Oxide (Al2O3) + Iron (Fe2O3) | ≥ 70 % | ≥ 80 % |
| Sulphur Trioxide (SO3) | ≤ 5 % | ≤ 1.5 % |
| Moisture Content | ≤ 3 % | ≤ 1 % |
| Loss On Ignition (LOI) | ≤ 6 % | ≤ 2 % |
| Available Alkalies as Sodium Oxide (Na2O) | ≤ 1.5 % | ≤ 1.5 % |
| Strength Activity Index | ≥ 75 of control | ≥ 75 of control |
| Water Requirement | ≤ 105% of control | ≤ 105% of control |
| Soundness By Autoclave Test, Expansion | ≤ 0.8 % | ≤ 0.8 % |
Key Properties of HITEPOZZO R12
Request Test Report| Characteristics | BS EN 450 - 1 Category S Requirements | HITEPOZZO R12 Typical |
|---|---|---|
| Fineness % retained on 45 Micron in wet-sieving | ≤ 12 % | 11.62 |
| Silicon Dioxide (SiO2) + Aluminum Oxide (Al2O3) + Iron (Fe2O3) | ≥ 70 % | 94.23% |
| Reactive SiO2 | ≥ 25 % | 33.55% |
| Reactive CaO | ≤ 10 % | 1.29 |
| Sulphur Trioxide (SO3) | ≤ 3 % | 0.18% |
| Moisture Content | ≤ 3 % | 0.11% |
| Loss On Ignition (LOI) | ≤ 5 % | 0.3% |
| Available Alkalies as Sodium Oxide (Na2O) | ≤ 5 % | 0.24% |
| Chloride as Cl− | ≤ 0.1 % | 0.017% |
| MgO | ≤ 4 % | 0.36% |
| Strength Activity Index - 28 Days | ≥ 75 % | 84.20% |
| Strength Activity Index - 90 Days | ≥ 85 % | 89.40% |
| Water Requirement | ≤ 95 % | 92.45% |
| Soundness / Expansion | ≤ 10 mm | 0.86 mm |
Applications
High-Rise Buildings
Precast Products
Roads & Highways
Industrial Construction
Dams & Reservoirs
Bridges & Flyovers
Ports & Marine
Sustainable Infrastructure
Consistent Quality
Controlled classification and quality checks for reliable batch-to-batch performance.
Standards-Based Supply
Supplied in line with relevant ASTM C618 and BS EN 450-1 requirements.
Controlled Fineness
Defined 45 µm retention for predictable workability, packing and strength.
Application-Focused
Differentiated grades for mainstream, precast and high-performance concrete.
Reliable Export Support
Export-ready supply with technical support and dependable logistics planning.
HITEPOZZO® Premium Classified Fly Ash
Controlled Fineness. Proven Performance. Consistent Quality.
Fine to Ultrafine: Classified Fly Ash Solution for your Project or Product
HITEPOZZO® R34
Classified Fly Ash
ASTM C618 Class F
Reliable classified fly ash for mainstream concrete applications.
HITEPOZZO® R12
Classified Fine Fly Ash
BS EN 450-1 Category S
Finer classified fly ash for higher performance concrete applications.
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