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Cement Products - SureCast

Cevronseperator Cement

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Product Description

This is a premium Portland-limestone cement made by PPC from high quality raw materials. Clinker is inter-ground with gypsum to manufacture a premium high early strength cement.
 

Applications

A high early strength cement, typical applications are precast concrete products, structural reinforced and prestressed concrete, amsonry products, paving, grouts, and shotcrete.

It is tried and tested product that has been engineered to achieve consitent and appropriate performance. It is compatiable with commercial chemical admixtures and mineral extenders such as Ground Granulated Blastfurance Slag (GGBS) and fly ash.

 

Specification

  • Portland-Limestone Cement CEM II A-L 42.5R
 

Typical Properties

Chemical Composition
Typical Test Results
Specification Requirements EN 197 - 1
Sulphur Trioxide%

1.5

3,5 % maximum

Chloride%≤0.010.1 % maximum
Physical Properties
Typical Results
Specification Requirements EN 197 - 1
Setting times:
Initial: minutes
Final: hours


200
3,5


≥60 minimum
No requirement

Specific Area (Blaine):m²/kg
Fineness:Residue on 212 μm screen %
±400
0
No requirement
No requirement
Soundness:
Le Chatelier Expansion (mm)

1

10 maximum
Typical mortar prism results determined in accordance with EN 197-1
Early strength requirement at 2 days (Mpa)
Standard strength at 28 days (MPa)


±25
±50


≥20,0
≥42,5 ≤62,5
Densities:
Relative density
Loose bulk density, aerated, kg/m³
Bulk density, as packed, kg/m³

3,05
1100-1300
1500
 
Approximate Volume: 50kg bag, litres±33 
 

Storage

Bulk storage silos should be inspected on a regular basis to ensure that the inspection hatch seal is watertight and filters are clean and unblocked. Cement bags are not waterproof and should be stored under cover, off the rising dampness. Bags should be stacked to a maximum height of 12 bags. Usage of bags should be first in first out.
 

Handling & Safety

Refere to PPC Cement Safety Data Sheet, obtainable from the PPC website at www.ppc.zo.za/zimbabwe
 

Supply

PPC Cement sales can be contacted for delivered prices.
Contact details are provided below:

Bulawayo Office
Cnr Main Street & 13th Avenue,
Bulawayo
Zimbabwe

Bulawayo Helpline: Tel: +263 979 241

Harare Office
2111 Ventersburg
Sunway City
Harare

 
 
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