Fly Ash
RICE HUSK ASH
THE ADVANCED STRENGTH ENHANCER
MICRO SILICA, EXTRACTED FROM RICE HUSK ASH, IS A HIGHLY REACTIVE POZZOLAN KNOWN FOR ITS ULTRA-FINE PARTICLE SIZE AND EXCEPTIONAL PURITY. PRODUCED THROUGH CONTROLLED PROCESSING OF AGRICULTURAL WASTE (RICE HUSKS), IT IS A SUSTAINABLE AND ECO-FRIENDLY MATERIAL THAT SIGNIFICANTLY ENHANCES THE PERFORMANCE OF CONCRETE. ITS EXTREMELY FINE PARTICLES FILL MICRO-VOIDS IN THE MIX, CREATING AN ULTRA-DENSE, HIGH-STRENGTH MATRIX.
Key Benefits
ENHANCES COMPRESSIVE AND FLEXURAL STRENGTH
INCREASES BONDING CAPACITY AND IMPROVES FINISH
PROVIDES OUTSTANDING DURABILITY AND CHEMICAL RESISTANCE
UTILIZES AGRICULTURAL WASTE, REDUCING CARBON FOOTPRINT
Applications
Uses
Standard
Packing
Uses
- Ready mix concrete
- Precast concrete
- Brick making plant
- Grout formulation
- Specialist projects
Standard
- ASTM C618 CLASS
- BS EN 450 Category N / S
Packing
- FIBC: Jumbo Bag of 1.4 Mt
- Small Bag of 50 kg
Specification of RT Infratech's Fly Ash
| Sr.No | Characteristics | BS EN 450 S | ASTM C-618 Class F | IS 3812 Grade 1 | RT-Ultrafine | RT-20 | RT-30 |
|---|---|---|---|---|---|---|---|
| 1 | Silicon Dioxide (SiO2) + Aluminum Oxide (Al2O3) + Iron (Fe2O3) Min % | 70.00 | 70.00 | 70.00 | 93.00 | 93.00 | 94.16 |
| 2 | Silicon Dioxide (SiO2) by % mass Min | – | – | 35.00 | 60.96 | 60.96 | 62.66 |
| 3 | Magnesium Oxide (MgO) Max % | 4.0 | – | 5.0 | 0.60 | 0.60 | 0.80 |
| 4 | Sulphur Trioxide (SO3), Max % | 2.50 | 5.0 | 2.75 | 0.05 | 0.05 | 0.09 |
| 5 | Moisture Content Max % | 0.50 | 3.00 | – | – | – | – |
| 6 | Loss On Ignition, Max % | 7.00 | 6.00 | 6.00 | 0.35 | 0.35 | 0.04 |
| 7 | Available Alkalies as Sodium Oxide (Na2O), Max % | – | 1.50 | 1.50 | 0.13 | 0.13 | 0.11 |
| 8 | Fineness % retained on 45 Micron in wet-sieving, Max % | 12 | 34 | 34 | – | <10 | <30 |
Other Products
Environmental
Benefits
Converts agricultural waste into valuable materials for concrete and soil stabilization, reducing CO₂ emissions and benefiting circular agriculture and construction.
