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(Super plasticizer for cement)
performance super plasticizer for cement base mortar
SPC-99 TM is a modified a poly carboxylic ether based
high range water reducer specially
developed plasticizer of cementitious construction material.
Super plasticizer is a powerful dispersant, capable of producing very mobile flowing, pumpable
concrete, normal flow and slump
characteristic can be maintained with water reduced mix, resulting the added benefit of increased
SPC-99 is used to produce concrete having unchanged strength development, yet vastly improved
workability when compared to a
control mix containing no super plasticizer.
Dosage Level: To produce
placeable concrete containing only the minimum water of hydration or to produce
full flowing self-leveling concrete
will as a general require the addition of 0.6% to 1.0% SPC-99, the weight of dry cement in the
actual amount required to achieve a particular result will vary with the type of cement the size,
shape and grading of aggregate and the
total mix design.
for a particular specification for the concrete the additive level to be used can only be
established by trials using the
cement, aggregate and mix specified.
dosing of SPC-99 can result in some set retardation. However, the ultimate strength and other
properties of the concrete will not be
stable slump value with water reduction up to 40%. Ph – 6-8 radish grey. Compatibility – Portland cement, micro
silica, PFA & slag.
Addition of SPC-99: Once the liquid had been added to the
concrete the flowing state is reached immediately and the material is ready for
placing. It should be used without delay. It will hold high workability between
30-120 minutes depending on humidity and ambient temperature too.
system developed represents numerous trials and is intended only for guidance
in the formulation of trial mixes. Field trial for each mix should always be
information is given in good faith without guarantee or liability.
Advantages of SPC-99: The increase in early strength obtained by
using SPC-99 shows under noted advantages.
(1)Earlier knowk down for form work.
(2)Quicker turn-round of moulds.
(3) Energy saving where concrete is heat
(4)With change of mix design specific
strength can be obtained.
of high slump mixer at lower W/C ratios.
Field of Applicable:
Bridges and Rails, Harbors, Fast-Setting, Floor Screeds. Non Shrink Grouts,
Injection mortars, underground structures.
Packing: 220lit in heavy duty plastic container.
The product information & application
details has been given in good faith and as a general guideline. The company
does not assume any liability for unsatisfactory results and damage.
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