Structural Testing Structural Performance Testing

Proof-Load and Performance Testing of Structures

When workmanship is questioned, a design is changed, or a structure must be certified before occupation, physical load testing provides the decisive evidence. RVCS structural testing applies controlled loads to slabs, beams, tanks and components while monitoring deflection and crack behaviour.

Tests follow IS 456 load test provisions with clearly documented loading patterns, instrumentation and acceptance criteria, giving owners and authorities documented proof of structural adequacy.

Scope of Services

  • Slab and beam load tests with controlled loading
  • Water tank, sump and bund proof tests
  • Balcony, cantilever and stair load tests
  • Deflection, recovery and crack monitoring
  • Post-repair and strengthening validation
  • Component proof tests for precast elements
  • Statutory compliance and certification support

Testing & Investigation Methods

  • IS 456 — load test provisions and acceptance criteria
  • Water filling method for liquid retaining structures
  • Dial gauges and LVDTs for deflection measurement
  • Crack width measurement and marking
  • 24-hour sustained load cycles with recovery assessment

Why Choose RVCS

Slab Load TestingControlled loading with deflection records.
Tank Proof TestsWater retention verification for tanks and sumps.
Deflection MonitoringPrecision measurement with dial gauges.
Post-Repair ValidationProof that repairs restored capacity.

RVCS supervises every load test end-to-end — planning the loading pattern, instrumenting the structure, recording behaviour and preparing the certification report. Safety of the test setup and of adjacent areas is always the first priority.

Key Applications

  • Suspect workmanship investigations
  • Renovation and change-of-use approvals
  • Municipal and statutory certifications
  • Post-fire and post-incident assessment
  • Precast component acceptance
  • Contractor dispute resolution

Technical Highlights

Controlled LoadingSafe, incremental loading per plan.
Deflection RecoveryAcceptance judged on IS 456 recovery criteria.
Crack DocumentationCracks marked, measured and photographed.
Statutory ReportsCertification-ready test documentation.
Experienced SupervisionEngineers present throughout the test.
Minimal DisruptionTests planned around occupancy where possible.
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