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الأسمنت بأنواعه
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Technical & confidential document attached
CARACTERISTIQUES TECHNIQUES DU CIMENT PORTLAND 325 (350)
Portland cement as certified by german certification body for DIN EN 196
Item slated unit CEM 32.5 R
Expansion (le chatelier) Mn 0.8
Fineness, air permeability Cm 2 / g 2940
Setting time:
*beginning
*end
*added water
Min
Min
%
140
180
24.8
Compressive strength / 2 days N / mm 2 20.0
Compressive strength / 28 days N / mm 2 54.9
Loss on ignition % 2.27
Chloride content % 0.012
Insoluble residue % 0.36
Sulfur (as SO 3) % 2.09
Na 2 O % 0.14
K 2 O % 0.39
CLINKER MINERALOGY COMPOSITION
C3S between 51 and 58
C2 S between 16 and 23
C3A between 5 and 9
C4 AF between 11 and 15
Packing in long conservation bags, 50 Kgs per bag
CARACTERISTIQUES TECHNIQUES DU CIMENT PORTLAND 425 (450)
Portland cement as certified by german certification body for DIN EN 196
Item slated unit CEM 42.5 R
Expansion (le chatelier) Mn 0.9
Fineness, air permeability Cm 2 / g 3560
Setting time:
*beginning
*end
*added water
Min
Min
%
125
170
26.4
Compressive strength / 2 days N / mm 2 25.4
Compressive strength / 28 days N / mm 2 60.5
Loss on ignition % 2.43
Chloride content % 0.012
Insoluble residue % 0.42
Sulfur (as SO 3) % 1.61
Na 2 O % 0.13
K 2 O % 0.40
ALKALI content Na2 + K2O * 0.658 % 0.39
Packing in long conservation bags, 50 Kgs per bag
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