SPC-99TM (Super plasticizer for cement)
High 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.
SPC-99 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 final strength.
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 mix.
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.
Thus 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.
Over dosing of SPC-99 can result in some set retardation. However, the ultimate strength and other properties of the concrete will not be impaired.
SPC-99TM: Establish 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.
The 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 made.
This information is given in good faith without guarantee or liability.
SPC-99 PRICE LIST
|Packing||M.R.P. per liter/KG||M.R.P. per pack||Standard Cartoon Pack|
|220 lit||67||14641||01 Drum|
(1)Earlier knowk down for form work.
(2)Quicker turn-round of moulds.
(3) Energy saving where concrete is heat cured.
(4)With change of mix design specific strength can be obtained.
(5)Production of high slump mixer at lower W/C ratios.
Field of Applicable:
- Road, Bridges and Rails, Harbors, Fast-Setting, Floor Screeds. Non Shrink Grouts, Injection mortars, underground structures.