Engineering Excellence Redefined: Patented Techcore Connector For Next-Gen Reinforced Soil Walls With Improved Sustainability Performance

TechFab India redefines engineering excellence with its patented TechCore Connector, setting new benchmarks in sustainable infrastructure. By integrating advanced geosynthetics and next-generation reinforced soil wall technology, the company empowers engineers to deliver high-performance, eco-friendly solutions with unmatched efficiency and durability.

- Saurabhh Vyas Business Head (Reinforced Soil Structures - RSS) TechFab India Industries Ltd

What are reinforced soil walls (RSW), and what key challenges do they present in terms of long-term performance and durability?

Reinforced Soil Walls (RSW) are engineered retaining structures that combine compacted backfill with horizontal layers of geosynthetic reinforcement to improve overall stability and load-bearing capacity. These systems are extensively used in infrastructure such as highways, railways, and industrial platforms due to their structural efficiency and ease of construction.

However, long-term performance and durability remain key challenges, particularly at the junction where the reinforcement connects to the facing. Traditional systems often use metallic connectors or thin-sheet-based interfaces that may degrade over time, especially under harsh environmental conditions, leading to corrosion and loss of strength.

TechFab India addresses these challenges using its geogrids, specifically designed for reinforced soil applications. When paired with the patented TechCore Connector, the system eliminates exposed steel by using a connection method. This innovation ensures corrosion resistance, enhances durability, and significantly extends the lifespan of RSWs—setting a new benchmark for reliability and sustainability in modern infrastructure projects.

What inspired the development of the TechCore Connector, and what specific challenges in reinforced soil wall systems does it address?

The TechCore Connector was developed as part of the TFI system to address challenges like corrosion, complex installation, and long-term performance in reinforced soil walls. Its innovative connection design ensures there is no exposed steel, eliminating corrosion risks while enhancing durability. This system provides a reliable, efficient, and sustainable solution tailored for next-generation infrastructure.