PORTLAND CEMENT 32.5 - 42.5 N/R - 52.5 - CRS
PACKING : BULK - 25/50 Kg - Big Bag / Pallet
CERTIFICATIONS : ISO 14001-2015 AFAC AFNOR INTERNATIONAL AND CE
ORIGIN : ALGERIA
Type I
General purpose Fairly high C3S content for good early strength development General construction (most buildings, bridges, pavements, precast units, etc.)
Type II
Moderate sulfate resistance Low C3A content (<8%) Structures exposed to soil or water containing sulfate ions
Type III
High early strength Ground more finely, may have slightly more C3S Rapid construction, cold weather concreting
Type IV
Low heat of hydration (slow reacting) Low content of C3S (<50%) and C3A Massive structures such as dams. Now rare.
Type V
High sulfate resistance Very low C3A content (<5%) Structures exposed to high levels of sulfate ions
White
White color No C4AF, low MgO Decorative (otherw
50 kg und big bags (1.000kg & 1.500kg) or bulk or at buyers option
Delivery terms : fifteen (35) days to forty five (45) days following sellerÆs receipt lc
From buyer or from reseller in shipments of 12500/ 25.000 /50000
Mt per vessel /
United states astm c-150, british bs 12/1996, european en-197 1/2000
Or russian m-400 or m-500.
Chemical composition
Silicon dioxide (sio2) 21.00
Aluminium trioxide (al2o3) 5.50
Ferric oxide (fe2o3) 3.30
Calcium oxide (cao) 65.60
Magnesium oxide (mgo) 1.40
Sulphate (so3) 2.70
Loss on ignition (loi ) 1.40
Dicalcium silicate (c2s) 15.00
Tricalcium silicate (c3s) 60.00
Tricalcium aluminate (c3a) 8.05
Tricalcium alumino ferric (c4af) 9.76
Physical and mechanical properties
Fineness by blain cm/g 3250
Autoclave expansion 0.02
Initial setting time (vicat) 105 minutes
Final setting time (vicat) 135 minutes
Compressive strength 03 day's 230 kg/cm2
Compressive strength 07 days 305 kg/cm2
Compressive strength 28 day's 420 kg/cm2
Product packing : 50 kg und big bags (1.000kg & 1.500kg) or bulk or at buyers option
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