Overview
The high slump-retention grade carries slow-release functional groups on the molecular backbone, so the dispersing fraction is released gradually as the cement hydrates. That offsets slump loss over time. It is built for plants with a wide delivery radius, summer heat, or pours where the concrete sits waiting.
Technical highlights
- Strong slump retention — less on-site re-tempering with water.
- Blends flexibly with the standard and early-strength grades to dial in different release curves.
- Tolerant of fluctuation in the clay content of sand and aggregate.
Applications
Ready-mixed concrete on long-distance delivery, hot-season construction, and continuous mass concrete pours.