CHEMISTIK
Admixtures are used to modify the property of concrete or mortar
to make them moresuitable for the work in hand.
Use
of Admixtures helps in improving concrete strength, reducing permeability,segregation,
attaining compaction workability, accelerating or retarding the
setting time without addition of more water.
CHEMISTIK
Admixtures perform effectively with various types of cement, aggregate,
ambient temperatures and curing conditions.
Available
in different types like: Water Reducers, Super Plasticizers, Plasticizers
Air Entraining Agents, Accelerators, Retarders. Each is designed
for a specific performance and effect.
The
dosages are generally recommended broadly by manufacturers as a
guideline. However, one has to arrive at the correct dosage on the
basis of specification, mix design and site conditions to get optimum
benefits. |