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Ordinary Portland Cement (OPC) 

Pioneer Ordinary Portland Cement is used for general construction, and this cement can be used for making concrete that will not be in contact with soil or ground water. Pioneer Ordinary Portland Cement conforms to BS EN 197-1:2000 Clause CEM I 42.5N &ASTM Type – I

  • COMPRESSIVE STRENGTH (N/mm2)
    (For OPC - British Standard)

    02 Days

    28 days

  • As per BS EN-197:2000 CEM I 42.5N

    10

    42.5

  • Pioneer Specifications
     

    26

    51.5

Sulfate Resisting Cement (SRC) 

Pioneer Sulfate Resisting Cement is used for construction in areas where alkali soil and groundwater contain high amounts of sulfate. Pioneer Sulfate Resisting Cement conforms to both BS 4027:1996 and ASTM Type –V specification.

  • COMPRESSIVE STRENGTH (N/mm2)
    (For SRC-British Standard)

    02 Days

    28 days

  • As per BS 4027:1996 CEM I 42.5R

    20

    42.5

  • Pioneer Specifications
     

    23

    48.5

Portland Limestone Cement (PLC)

Pioneer PLC is suitable for majority of concrete applications such as general purpose ready-mix & pre-cast concrete, plaster, mortars for brick & block-work, screed, concrete block etc.

This environment friendly product is produced by inter-grinding of cement clinker and strictly controlled amount of high purity limestone & gypsum. It conforms to BS EN 197-1: 2000 standard for CEM II / B - L.

  • COMPRESSIVE STRENGTH (N/mm2)
    (For PLC-EN Standard)

    02 Days

    07 Days

    28 Days

  • As per BS EN 197 CEM II /B-L 32.5N

    -

    16.00

    32.50

  • Pioneer Specifications
     

    12.00

    25.00

    35.00

Ground Granulated Blast Furnace Slag

Pioneer is a supplementary cementitious material that can be combined with cement to produce concrete having several advantages namely reduced heat evolution, enhanced durability, better workability, delayed setting, etc.

It conforms both to EN 15167 & ASTM C 989-99 standards. It is produced by grinding premium quality Granulated Blast-furnace Slag, a by-product of steel manufacturing process, to a fineness of around 400 m2/kg.

  • Activity Index %
    (For GGBS-EN Standard)

    07 Days

    28 Days

  • As per EN 15167:2006 European Standard

    45

    70

  • Pioneer Specifications
     

    80.00%

    95.00%