Prestressing Troubleshooting

Investigation of stressing anomalies, anchorage cracking and grouting problems through calculation, equipment and site-record reviews.

Prestressing anchorage details at Changle Airport

Scope of work

Elongation deviations

Strand slip, wire breakage & anchorage issues

Cracking & deformation after stressing

Duct blockages & grouting defects

Deliverables

Anomaly summary and cause analysis

Project-specific remedial recommendations

Technical follow-up during corrective works

Discuss your project

Stressing records, theoretical elongations, equipment calibration, tendon profiles and site photographs. Changes to stressing or unloading require approval by the project engineer.

Enquire about this service

Available for individual projects or ongoing advisory support. For Malaysian projects, we work with local professional consultants and contractors, with design, review and site-service responsibilities agreed for each engagement.

Common questions

What should we send for the first review?

Send the issue description, beam and tendon identifiers, stressing records, calculated elongations, equipment calibration and site photographs, including any actions already taken.

Can the initial review be remote?

An initial document review can identify further site information needed. The issue determines whether a visit is necessary; site interventions require the responsible project engineer's approval.