STAR PLAST SB-220
Retarding Admixture
OUR PRODUCT
STAR PLAST SB-220
Water-Reducer Admixture
STAR PLAST SB-220 is a liquid admixture that slows the cement hydration delaying the initial set in direct proportion to the dosage used. After the planned delay in initial set, hardening develops at an accelerated rate. Suitable for use in tropical and hot climatic
conditions.
- Large volume pours.
- Avoidance of cold joints.
- Construction joints without formwork.
- Long hauls.
- Difficult placing conditions.
- Elevated temperatures .
- Re-vibrated concrete.
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STAR PLAST SB-220 is a liquid admixture that slows the cement hydration delaying the initial set in direct proportion to the dosage used. After the planned delay in initial set, hardening develops at an accelerated rate. Suitable for use in tropical and hot climatic
conditions.
STAR PLAST SB-220 is recommended as an effective Super plasticizer for promoting high quality concrete properties, Such as:
- Walls, columns and slender components packed
reinforcement. - Beams and ceilings.
- Floor slabs and foundations.
- Bridges and cantilever structures.
- Controlled setting time.
- Does not entrain air even at high dosages .
- Improved durability.
- Improves shrinkage and creep behaviors.
- Lower pumping pressure
STAR PLAST SB-220 meets the requirements for ASTM C-494 Types B
The recommended dosage of STAR PLAST SB-220 is 0.2 to 1.5 KG per 100 kg of cementitious materials in the mix, including GGBFS, PFA or microsilica. Representative trials should be conducted to determine the optimum dosage of STAR PLAST SB-220 to meet the performance requirements by using the materials and conditions in actual use
1000 lt. flow bins Bulk.
12 months minimum from production date if stored properly in original unopened packaging.
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