Mid-Range/High Range Water Reducing Admixture
PLASTOL 6420 is a polycarboxylate based plasticizing admixture for concrete which is flexible enough to use as an ASTM C 494 Type A & Type F water reducer while providing improved workability retention. PLASTOL 6420 is a mid-range/high-range water reducing and plasticizing admixture for concrete. PLASTOL 6420 shows improved finishing characteristics when compared to other commonly used Type A (typically 5-6% water reduction) or Type F (typically 12-15% water reduction) admixtures. This mid-range approach to water reducing admixtures allows for a wide range of usable dosage rates for a broad application spectrum. PLASTOL 6420 does not contain calcium chloride.
Features & Benefits
- Improves finishability
- Improves workability retention without significantly delaying the set time of the concrete
- Increase early and late age strengths
- Reduces permeability
- Increase durability
Applications
- Ready mix concrete
- Precast concrete
- Cast in place
- Self-consolidating concrete
- Concrete mixtures utilizing Fly Ash, Slag or other natural pozzolans
Specifications / Compliances
- ASTM C 494, Type A and Type F
- AASHTO M 194
- ANSI/NSF STD 61
Packaging
PLASTOL 6420 is packaged in bulk, 275 gal (1041 L) totes, 55 gal (208 L) drums and 5 gal (18.9 L) pails.
