VENTE Annonce
N°571011:
Recherche de client ciment Clinker and Cement
clinker composicion
specification of product
chemical analyse phases and modules
range of variation component percent of phases
21.2 21.7 si02 21.45 c3s (alite) 55.16
4.8 5.4 ai 203 4.91 cs2 (belite) 17.78
3.6 4.2 fe203 3.86 c3a (aluminate) 6.50
63.5 64 ca0 63.76 c4af (farrite) 11.72
max 3.9 mg0 3.61 modules
max 1.12 s03 1.00 l.s.f. 93.28
max 0.6 k20 0.52 s.m.i. 2.45
max 0.4 na20 0.27 a.l.m. 1.28
max 0.035 ci0.025 q.w. 2947
max 0.2 ins.res 0.20 l.p. 26.74
max 0.5 l.0i. 0.35
total99.95 f.cao max 1.5%
standards
us standards astm c 150
british standards bss 12/1996
euro standards ne 197/2000
compressive sthength iso/en 197 1/2000 bs 4550 mortar
03 days 2.65 34.2 kg/cm2
07 days 37.3 42.5 kg/cm2
28 days 52.8 54.6 kg/cm2
cement composition
silicon dioxide (si02) 95 100
aluminium oxide (ai 203)5.30
ferric oxide (fe203) 3.25 3.5
calcium oxide (ca0) 65.60
magnesium oxide (mg0%) 1.7 3.0
sulphur trioxide (s03) 2.7 30
loss of ignition (loi) 1.8 3.0
insoluble residue % 0.1 0.7
tricalcium silicate (c3s%) 50.0 54.44
dicalcium silicate (c2s%) 14.2 18.2
tricalcium aluminate (c3a%) 6.0 6.8
tricalcium aluminio ferrice (c4af%) 11.6
chromium (gr%) 2.0 max
blain cm2/gr 3.250
autoclave expansion 0.02
normal consistency % 27.5
initial setting time (hours mins) 3.25 4.50
heard set (hours mins) 4.54'6.00
fitnes index (cm2/gm) 2800 3040
standards
us standards bss 12/1996
british standards bss 12/1991
euro standards ne 197/2000
compressive sthength iso/en 197 1/2000 bs 4550 mortar
03 days 2.65 34.2 kg/cm2
07 days 37.3 42.5 kg/cm2
28 days 52.8 54.6 kg/cm2 obtener
