Fosroc Conplast SP337 is a high-range, water-reducing and superplasticising admixture based on specially selected sulphonated naphthalene polymers. It is designed to improve the workability and strength of concrete by allowing significant water reduction without affecting the setting time. Supplied as a dark brown liquid, it disperses quickly into the mix and is ideal for precast, pumped, or high-strength concrete applications.
Key Features & Benefits
Technical Specifications
Application & Dosage
Conplast SP337 is ideal for ready-mix, precast, and high-strength concrete. Typical dosage ranges from 0.70 to 1.50 litres per 100 kg of cementitious material. Dosage should be determined through site trials to achieve the desired balance of strength and workability.
Packaging & Storage
High performing water reducing super plasticisers. Conforms to IS:9103-1999 also complies with IS:2645-2003, BS5075 part 3 and ASTM C-494 Type F.
To produce pumpable concrete for low water cement ratio concrete. Easy compaction in heavily reinforced concrete bridges, foundations columns, beams and narrow form work units.
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