Product Specifications
CEMENT PHYSICAL AND MECHANICAL SPECIFICATIONS 42.5 R 42.5 N
Parameters Grey Portland Cement grade 42.5 N/R
Standard British Standards BS 12/1996, or United States Standards ASTM C-150
Origin Seller’s choice /Spain
Chemical Composition
Silicon Dioxide (SIO2) 21,00
Aluminium Oxide (AL203) 5,30
Ferric Oxide (FE203) 3,30
Calcium Oxide (CAO) 65,60
Magnesium Oxide (MGO) 1,10
Sulphur Oxide (SO3) 2,70
Loss of Ignition (LOI) 0,90
M Tricalcium Silicate (C3S) 60,00
Dicalcium Silicate (C2S) 15,00
Tricalcium Aluminate (C3A) 8,05
Tricalcium Alumino Ferric ( C4AF) 9,76
Physical and Mechanical Properties
Blain CM2/GR 3,25
Autoclave Expansion 0,02
Initial Setting Time (VICAT) 105 minutes
Final Setting Time (VICAT) 135 minutes
Compressive strength 03 days – 230 kg/cm2
07 days – 305 kg/cm2
28 days – 420 kg/cm2
Brunei Dar-es-Salaam