The Challenge

As part of a highway development in East Malaysia, the client required detailed information on the reinforcement inside 9 culverts. Each culvert had 4 specific scanning zones of 1m², totalling 36 scanning points. The objective was to determine the spacing and dimensions of reinforcement details and internal condition of the culvert units without causing any damage to the structure.

Our Approach & Result

Using Xradar™ enhanced concrete scanning technology, we conducted non-destructive testing (NDT) across all designated areas. We successfully mapped out the reinforcement spacing that was approximately 200mm, while reinforcement diameters ranged between 10mm and 12mm across the majority of the culverts. This data provided the client with reliable, hacking-free insight into the condition of the structures, eliminating the risks associated with intrusive testing such as coring or hacking.

Concrete scanning plays a vital role in assessing and planning structural works without damaging the integrity of the structure. Our team was engaged to investigate the structures across 9 culverts, with 4 zones of 1m² each, resulting in a total of 36 scanning points for a highway project in East Malaysia.

The goal was to identify reinforcement layouts and internal condition of the culverts. With Xradar™ concrete scanning technology, we scanned each area to detect reinforcement spacing and diameter with precision. This non-destructive (NDT) method provided accurate data while avoiding unnecessary coring or hacking.

The results showed reinforcement spacing of around 200mm with reinforcement bar diameters between 10mm and 12mm in most culverts. These findings gave the client clear and actionable data for decision-making, ensuring safety, efficiency, and proper planning for their next steps.