CSIR develops jointless overbridge technology to eliminate noise and jerks; Details here

Scientists at CSIR-Structural Engineering Research Centre have developed a jointless overbridge technology using Engineered Cement Composite, eliminating traditional expansion joints.

Post Published By: Sona Saini

Updated : 23 March 2026, 12:24 PM IST

India’s CSIR Unveils Seamless Bridge Tech Using Advanced ECC Material

New Delhi: In a significant infrastructure advancement, scientists at the CSIR-Structural Engineering Research Center have developed an advanced jointless bridge technology that eliminates the noise and jerks typically experienced on overbridges.

Use of Advanced Material

The innovation uses Engineered Cement Composite (ECC), a high-performance material that replaces traditional expansion joints. This allows for the construction of seamless bridge decks, ensuring smoother travel and enhanced durability.

Reduced Maintenance and Higher Efficiency

Unlike conventional joints that wear out quickly and require frequent maintenance, this new system prevents water seepage, debris accumulation, and structural damage. As a result, it significantly reduces long-term maintenance costs.

Successful Testing Phase

According to scientist N. Anandhavalli, the technology has successfully completed laboratory testing and is expected to be a game changer once implemented on an industrial scale.

Wide Application Potential

This innovation can be applied to both new bridges and existing structures, supporting India’s growing infrastructure needs with improved efficiency, durability, and lower maintenance requirements.