PPC Cement Manufacturers & Suppliers in India
Nagarjuna PPC Cement In view of the increased demand for Blended Cement, NCL is regularly producing Premium Blend Cement under its brand name Nagarjuna PPC Cement. Nagarjuna PPC Cement is backed up with inherent quality assurance, profound market goodwill and trust NCL has possessed since decades. Advantages of PPC: 1. Seventy percent of the world's consumption of cement is Blended Cement. 2. Gains strength year after year. 3. Extreme Plasticity and better workability. 4. Less heat of Hydration and Free of thermal cracks. 5. Resists chloride and sulphate effect. Hence best suited for coastal areas. 6. Prevents rusting of steel reinforcement. 7. Smooth finish for wall plastering.
SL.NO
DESCRIPTIO N
As per IS 269:2015
NCL Result
Lim it
UOM
CHEMICAL PROPERTIES
1
LOI
5
2.5
Max
%
2
MgO
6
1.92
Max
%
3
So₃
3
2
Max
%
4
IR
3
2
Max
%
5
Lime Saturation factor
0.66-1.02
0.89-0.93
6
Al₂O₃/Fe₂O₃
0.66
1.2
Min
%
7
Chloride Content
0.1
0.03
Max
%
2700
Min
Cm²/g m
PHYSICAL PROPERTIES
1
Fineness
2250
2
3
Setting Time:
A. Initial Setting Time
30
120
Min
Minute s
B. Final Setting Time
600
280
Min
Minute s
Soundness:
A. Le-Chatelier Expansion
10
2
Max
mm
B. Autoclave test
0.8
0.2
Max
%
4
Compressive Strength:
3 Days Strength
230
300
Min
Kgs/C m²
7 Days Strength
330
380
Min
Kgs/C m²
28 Days Strength
430
500
Min
Kgs/C m²