Experimental Study of Conplast SP430 in Concrete Using
The results showed that all the concrete mixes with presences Conplast SP 430 super plasticizer exhibited improvement in compressive strength and noticeable reduction in water absorption...
Sp-430 optimization of super plasticizer - YouTube
Sp-430 optimization of super plasticizer Pervious concrete 32 subscribers Subscribe 45 Share 5.6K views 6 years ago This is the experiment for finding how much quantity of super plasticizer...
Effect of Superplasticizer on Workability and
This research examined the effect of superplasticizer on workability and properties of self-compacting concrete (SCC). Three types of superplasticizers Conplast SP 561, Conplast SP 430 and...
Sp-430 optimization of super plasticizer - YouTube
This is to find amount of super plasticizer to be added to concrete mix.
Comparison and Optimization of Dosage of Different Super
content of Super plasticizer more than saturation point it does not affect much to the time “T”. The dose is the optimum dose for that brand of cement and Super r for selected W/C ratio. TABLE 4: Marsh Cone Time in Seconds for SP1, SP2 & SP3 SP % by cement Time in sec (T) SP1 sec (T) SP2 sec (T) SP3 0.6 168 XXX 188 0.7 104 117 122
- Does conplast SP 430 super plasticizer reduce water absorption?
- The results showed that all the concrete mixes with presences Conplast SP 430 super plasticizer exhibited improvement in compressive strength andnoticeable reduction in water absorption compared to their control mixes.
- Can conplast SP 430 superplasticizer be used on different cement brands?
- Consequently, this study involves the application of Conplast SP 430 Superplasticizer on three different cement brands in northern part of Nigeria. The same Grade 42.5N of the three cements were selected and coded as NB, ND, and NS respectively.
- Does conplast SP430 increase compressive strength?
- The compressive strength results of the concrete with Conplast SP430 content is in conformity with finding of Elinwa , which indicated anincrease in strength. Although, there was no appreciable strength gain at early age when compared with control for all the three type of cement.
