Internal Post-Tensioning for Buildings

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Smarter Design. More Space. Better Value

VSL post-tensioning systems help create more efficient, flexible, and cost-effective building structures.

By allowing longer spans and slimmer structural elements, the system reduces the need for columns, increases usable space, and speeds up construction—making it ideal for modern building projects.

Internal Post-Tensioning for Buildings

More Usable Space
Longer spans mean fewer columns, giving architects and developers greater design freedom and better space utilization.

Slimmer Structures
Post-tensioned slabs can reduce slab thickness by up to 30%, allowing more floors within the same building height.

Lower Construction Cost
Reduced concrete and steel usage leads to significant cost savings.

Faster Construction
Early load transfer reduces propping time and speeds up floor cycles.

Improved Durability
Better crack control enhances long-term performance and watertightness.

VSL systems are widely applied in:

Residential and commercial buildings
Office towers and mixed-use developments
Industrial facilities and warehouses
Transport hubs and parking structures
Hospitals and educational buildings

Also suitable for:

Flat slabs, beams, and transfer structures
Shear walls and structural cores
Raft foundations and ground slabs
Complex designs with curved or inclined tendon layouts

VSL systems are designed to support real-world construction challenges:

Suitable for tight or high-density urban sites
Lightweight, mobile equipment
Compatible with BIM workflows
Flexible for both standard and complex designs

HET provides full support from design to installation:

Certified installation teams trained by VSL
Compliance with international standards (EN & ISO)
Technical support for design, detailing, and construction planning
Quality control throughout all project stages

This ensures smooth coordination, reliable performance, and consistent quality on every project.

Projects