Home: Retarding Admixtures: LC-400R:
LC-400R
LC-400R is a set retarding, water-reducing multi-component admixture for concrete. It is designed to facilitate the placing and finishing of concrete while providing control over the set time. LC-400R is especially beneficial during hot weather concreting operations when control of setting time and maintenance of a placeable consistency are essential.
ADVANTAGES:
* Provides variable control of setting time based on dosage rate
* Improves quality of concrete by decreasing water-cement ratio
* Increases strengths both compressive and flexural
* Increases density and relative durability
* Resists damage caused by freezing and thawing
* Reduces water content needed for a given workability
* Reduces cracking and shrinkage
* Reduces surface bleeding
* Reduces segregation
* Provides superior finishability on all flatwork and pre-cast surfaces
* Improves pumpability of concrete
* Maintains slump life during extended mixing times
* Aids to reduce peak heat of hydration in mass pour concrete, reducing thermal cracking
* Aids in preventing cold joints
TECHNICAL DATA SHEET
MSDS
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