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Product Description

Portland cement is the most common type of cement in general use around the world as a basic ingredient of concrete, mortar, stucco, and non-specialty grout. Our Portland Cement 42.5 cements are a perfect fit for your con

 

 

Cement - OPC 42.5 N/R

Ordinary Portland Cement (OPC) 42.5 N/R


We have the direct supplier for OPC Grade: 42.5 N/R, according to the specification:

CEMENT SATISFIES THE REQUIREMENTS OF:

    EN 197-1:2011 "Cement - Part 1: Composition, specifications and compliance criteria for common use cements" standard.
    EN 197-2:2014 "Cement - Part 2: Conformity assessment" standard.

CHEMICAL COMPOSITION :  
Silicon Dioxide (SiO2) 20.8 - 21.5
Aluminium Oxide (Al2O3) 5.30
Ferric Oxide (Fe2O3) 3.25 - 3.5
Calcium Oxide (CaO) 65.60
Magnesium Oxide (MGO%) 1.7 - 3.0
Sulphur Trioxide (SO3) 2.7 - 3.0
Loss Of Ignition (LoI) 1.8 - 3.0
Insoluble Residue % 0.1 - 0.7
Tricalcium Silicate (C3S%) 50.0 - 54.4
Dicalcium Silicate (C2S%) 14.2 - 18.2
Tricalcium Aluminate (C3A%) 6.0 - 6.8
Tricalcium Alumino Ferrice (C4AF%) 11.6
Chromium (Cr%) 2.0 Max
   
PHYSICAL AND MECHANICAL PROPERTIES :  
Blain CM2/GR 3.250
Autoclave Expansion 0.02
Initial Setting Time (Hours:Minutes) 3.25 - 4.50
Hard Setting (Hours:Minutes) 4.54 - 6.00
Fitness Index (CM2/GM) 2800 - 3040
   
COMPRESSION STRENGTH :  
@ 03 DAYS 26.5 - 34.2 KG / CM2 and  
@ 07 DAYS 37.3 - 42.5 KG / CM2 and  
@ 28 DAYS 52.8 - 54.6 KG / CM2  


Mimimum Shipment: 500 Metric Tons
Origin: South Africa
Inspection: By S.G.S. at loading port at Seller’s cost.

Packaging & Delivery
    Packaging Details : 25kg, 40Kg, 42.5Kg, 50Kg Bags, BIG BAGS 1500 MT, Bulk.
    Delivery Detail : 15-30 Days After Deposit

Practical Main Application
Its use include reinforced concrete structures, bridges, railway structures, tanks & reservoirs, culverts, pipes, floors, pavements & sidewalks, masonry units.

 Storing
• Cement bags should be stored in a dry place and kept away from a humid environment.
• Bags are stacked over wooden palettes.
• Cement bags should be covered in case of humid & rainy weathers.
• Don’t stuff more than 8 bags over each other.


Please, contact us with your specific Corporate Soft Inquiry for this commodity.

 

 

 

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