Cement, Cement Grade : 43 Grade

SPECIFICATIONS:DATE:(06-10-2016) The ordinary Portland cement is normally supplied to meet the British standards GB-175-1999 and U.S.Standards ASTM-C150.
1.)CHEMICAL COMPOSITION:
a.)Silicon Dioxide (SI02) 21.00
b.)Aluminium Oxide(Al203)5.30
c.)Ferric Oxide(FE203)3.30
d.)Calcium Oxide(CAO)65.60
e.)Magnesium Oxide(MGO)1.10
f.)Sulphur Trioxide(SO3)2.70
g.)Loss of Ignition(LOI)o.90
h.)Tricalcium Silicate(C3S)60.00
I.)Dicalcium Silicate(C2S)15.00
j.)Tricalcium Aluminate(C3A)8.05
k.)Tricalcium Alumino Ferrice(C4AF)9.76
2.)PHYSICAL AND MECHANICAL PROPERTIES:
a)Blain cm2/gr 3.250
b.)Autoclave Expantion 0.02
c.)Initial Setting Time(VICAT)105 Minutes
d.)Final Setting Time(VICAT)135 Minutes
e.)Compressive Strength@
(1)03 Days 230 kg/cm2
(2)@ 07 Days 305 kg/cm2
(3)@ 28 Days 420 kg/cm2
Must ready to send official LOI.
claude pankey
email:claude.pankey@frontier.com
Phone # 1+254-718-7556