|
Technical Information |
Rockconcer CD-50 |
|
|
Concrete Chemical |
||
|
Super plasticizer |
||
|
|
|
Rockconcer
CD-50 is an effective powder synthetic admixture, free from chlorides for
concrete and cement mortar. It has been specially formulated for combined action as water
reducing agent with acceleration in setting time. |
|
|
|
|
|
|
Properties |
|
|
|
Appearance |
White powder |
|
|
PH(1:10) |
9 ± 0.5 |
|
|
Density (gr/cm³) |
0.95 - 0.97 |
|
|
Packing |
25 Kg PE bags |
|
|
Safety |
According to our best experience, it
hasn't any harmful effect on health. |
|
|
|
|
|
|
APPLICATION & RECOMMENDATION |
|
|
|
|
-Reduces
initial set 2-5 hrs, depending on the dose as well as concrete temp -Improves
the workability -Reduces
water cement ratio -Helps to
achieve high early strength, hence reduces time required for removal of
shuttering -Normal
Portland cement can be used instead of rapid hardening cement, thereby
reducing cost -Extremely
low dosage (0.15% of weight of cement) AREAS OF
APPLICATION: . Low
temperature concrete . For
pre-cast concrete . For All
grades of concrete requiring high early strength . Concrete
brick / block manufacturing unit . Floor
slabs, roads and runway pavement, where early strength development is
required . Under
water concrete / tremor concrete. METHOD OF
APPLICATION: 1- The correct quantity of Rockconcer CD-50 should be measured with recommended dispenser and should be thoroughly
dispersed with approx 25% of the recommended water content (based on mix
design by weight ) 2- Mix concrete constituents along with balance approx .75% of the
recommended water content (based on mix design by weight) for 3 minutes. 3- As soon as step 2 is over , the admixture dispersed in water (as in step 1)is to be added to the wet concrete and mix it further for 2-3 minutes to get a homogeneous mix. |
|
|
|
|
|
|
Note |
|
|
|
|
According to our best knowledge and technical
experiments, the above data is true and accurate. Regarding to variety of
consumption procedures, it is recommended to evaluate the information before
use. |
|
|
|
|
|
|
||
