Aerostar: Wall Expansion Joint System with Lock Profile
Aerostar is DSeal’s wall expansion joint system with a positive lock profile — the cover cannot rattle loose, even under repeated seismic cycling. At DSeal, every system is engineered in India from ASTM 6063 T6 aluminium with high-performance EPDM seals — the same philosophy that has protected structures across India for over 25 years.
Key Features and Benefits
- Mechanical lock profile secures the cover plate
- Wall-to-wall model with optional seal
- Engineered for repeated movement cycles
- Crisp architectural appearance
- Suits both interior and protected exterior walls
Lock-profile retention matters in seismic zones: friction-fit covers walk out of position over hundreds of small tremors, while Aerostar stays locked and aligned.
Where It Is Used
Hospitals and high-rises in seismic Zone IV and V, institutional corridors, and structures with frequent micro-movement. Explore the request a free site assessment or browse the dseal.in for detailed profiles, or MK Dhawan before your next pour.
Get Specification Support
Our technical team supports architects and engineers with shop drawings, movement calculations and on-site installation supervision anywhere in India. Call +91-9310997953 or visit expansion-joints.in/contact for drawings, samples and quotations. Learn more about our group at Dhawan Associates and The Waterproofers Association India (TWA).
By MK Dhawan, Chairman & Managing Director, Dseal Solutions Pvt Ltd. Mob: 9310997953