Portland Cement News and Updates

 

CEMENT

 

We have an allocation for 6 million MT of Cement.

Product: Ordinary Portland Cement
Specs: As below
Packing: Standard
Origin: South America, Russia, Europe (seller's preference)
Quantity: Min 25,000 MT to Max 6 Million MT
Shipping Terms: C.I.F
Price: To be Negotiated
P.S.: We can also deliver the Cement with SABS Certification

For request of quotation please provide the following:

 

 

  • Complete LOI (Letter of Intent) signed and stamped on the buyers letter head with complete information.
  • Product, total and monthly volume, destination port, terms and conditions.
  • Additional information which supports your claim that you are either a direct buyer or a legitimate buyer mandate/ intermediary.
  • You, or your buyer, are willing to comply with seller's procedures including the submission of the Bank Comfort Letter (BCL) if requested.

 

 

SPECIFICATIONS OF ORDINARY GREY PORTLAND CEMENT42.5 N

 

Chemical Composition :

 

Silicon Dioxide (SI02) 21.00
Aluminium Trioxide (AL203) 5.50
Ferric Oxide (FE203) 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 Day's 305 KG/CM2
Compressive Strength @ 28 Day's 420 KG/CM2

 

Specification of Ordinary Grey Portland Cement 42.5 R

 

Chemical composition:


Silicon Dioxide (SiO2) 21.00
Aluminium Tri-Oxide (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
Insoluble Residue max at 1.50
Di-Calcium Silicate (C2S) 15.00
Tri-Calcium Silicate (C3S) 60.00
Tri-Calcium Aluminate (C3A) 8.05
Tri-Calcium Alumino Ferric (C4AF) 9.76


Physical and Mechanical Properties:


Fineness by Blain cm/g 3.25
Autoclave expansion 0.02
Initial Setting Time (VICAT) 105 minutes
Final Setting Time (VICAT) 135 minutes



Compressive Strength:


@ 03 day's 230 kg/cm 2
@ 07 day's 305 kg/cm 2
@ 28 day's 420 kg/cm 2

 

 
 
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