Our Major Product(Pulverized Flyash)

Nano Pozzo r40

S.No. Parameters BS EN 450-1(N)
(Results on Dry Basis)		 Guaranteed Values
(Results on Dry Basis)
1 LOI Category A: 5.0% max
Category B: 2.0-7.0%
Category C: 4.0-9.0%		 2.0% max (Category A)
2 Chloride as Cl 0.1% max 0.1% max
3 Sulphate as SO₃ 3.0% max 2.0% max
4 Free CaO 2.5% max
if<1.0%,Soundness not applicable		 1.0% max
Soundness not applicable
5 Reactive CaO 10% max 10% max
6 Total CaO Not requirement 10.0% max
7 Reactive SiO₂ 25% min 25% min
8 SiO₂+Al₂O₃+Fe₂O₃ 70.0% min 85-95%
9 Na₂O 5.0% max 1.5% max
10 MgO 4.0% max 4.0% max
11 Phosphate as P₂O₃ 100 mg/Kg 100 mg/Kg
34% max
12 Fineness>45 micron Catrgory
N.40% max(+10% 0r -10% from declared value)		 (Category N)
Fineness of individual samples shall not vary max 10% from the average
13 Activity Index 75% @ 28 days
85% @ 91 days		 75% @ 28 days
85% @ 91 days
14 Particke Density +200 or -200(kg/m³)
w.r.t declared mean value pykno meter method		 +200 or -200(kg/m³)
w.r.t declared mean value
15 Initial Setting Time Not more than 120 minutes of OPC Not more than 120 minutes of OPC
16 Soundness 10.0mm If<1.0%,Soundness not applicable <10.0mm




Perks

Fly ash is a cost-effective alternative to Portland cement, enhancing concrete's durability and workability for improved performance and longevity.

Fly ash prevents cracking, expansion, and reduces permeability while offering resistance to sulphates and alkali-aggregate reactions in concrete.

Fly ash recycles coal combustion waste, reducing CO₂ emissions and promoting environmentally sustainable practices in construction and infrastructure development.