VISTA ACCEL AX
VISTA ACCEL AX is a high-performance, non-chloride concrete accelerating admixture manufactured by Vista Chemtech. It is specially formulated to speed up the early strength gain of concrete and significantly reduce setting times. Designed for optimum performance in low-temperature conditions and fast-track construction projects, this accelerator admixture helps ensure timely completion without compromising quality. Being completely chloride-free, VISTA ACCEL AX is safe for use in reinforced and prestressed concrete, eliminating the risk of steel reinforcement corrosion.
Applications
VISTA ACCEL AX is widely used across precast, infrastructure, and cold-weather concreting projects:
- Precast yards requiring faster mould turnover and reduced cycle times
- Winter concreting and low-temperature site conditions
- Early formwork removal to accelerate construction schedules
- Repair mortars and fast-track works requiring rapid set
Advantages
- Faster early strength development for quick handling and load application
- Reduced setting time, even in cold-weather concreting
- Non-chloride formula keeps steel reinforcement corrosion-free — safe for RCC and prestressed concrete
- Improved productivity in precast and fast-track projects
- Consistent performance under varying site and weather conditions
- Enhanced durability of finished structures
Technical Specifications
VISTA ACCEL AX is supplied as a light straw to pale yellow liquid with a specific gravity of 1.20 ± 0.02 at 27°C and nil chloride content (conforming to IS 456). It complies with IS 9103:1999 and ASTM C494 Type C for accelerating admixtures. The recommended dosage is 1.0 to 3.0 litres per 100 kg of cement, determined by trial mix. Available in 50 kg and 230 kg drums with a shelf life of 12 months.
