India: Nuvoco Vistas has launched Nuvoco Concreto Tri Shield, a ready-mix concrete formulated to enhance structural longevity. The product addresses chloride penetration from borewell water and coastal air, carbonation from urban pollution and sulphate attack from soil and groundwater. It reduces chloride penetration by 50% compared to standard concrete, slows carbonation to achieve 50% lower carbonation depth and delivers 50% reduction in sulphate expansion. The National Accreditation Board for Testing and Calibration Laboratories accredited the validation of the performance claims by Nuvoco Vistas' Construction Development and Innovation Centre.
Nuvoco Vistas' head of marketing, innovation and sales excellence Chirag Shah said "As premature deterioration of structures becomes an increasing concern, this solution has been engineered to enhance durability, extend service life, and prolong repair cycles. The product is well suited for commercial complexes, hotels, hospitals and educational institutions."