Gw01.opc53.d03.w36. 03.09.2018
Gw01.opc53.d03.w36. 03.09.2018
Gw01.opc53.d03.w36. 03.09.2018
2018
`
UltraTech Cement
TEST CERTIFICATE
FOR
PHYSICAL REQUIREMENTS
1. Fineness (m2/kg) 320
__________ 225 Min
2. Standard Consistency (%) 30.5
__________
3. Setting Time (minutes)
a.Initial 170
__________ 30 Min
b.Final 260
__________ 600 Max
4. Soundness
a.Le-Chat Expansion (mm) 1.0
__________ 10.0 Max
b.Autoclave Expansion (%) 0.044
__________ 0.8 Max
5. Compressive Strength (MPa)
a.72 +/- 1hr.(3 days) 36.3
__________ 27 Min
b.168 +/- 2 hr.(7 days) 46.3
__________ 37 Min
c.672 +/- 4 hr.(28 days) UT
__________ 53 Min
6. Performance Improver (%) 5.0 Max
a.Limestone 4.9
__________
b.Fly Ash NA
__________
c.Granulated Slag NA
__________