Field Test Specifications

Non-Destructive Testing (NDT)

Rebound hammer surface hardness, Ultrasonic Pulse Velocity (UPV), magnetic rebar locating, and core extraction diagnostics.

Governing Testing Standards:IS 516 (Part 5)BS 1881-201ASTM C805ASTM C597

Service Overview & Scope

Non-Destructive Testing (NDT) enables comprehensive evaluation of concrete uniformity, internal flaws, void formation, and structural soundness without damaging the structure.

Engineering Purpose

To assess concrete compressive strength, internal integrity, and reinforcement arrangement non-invasively.

Key Civil Engineering Applications

Quality Assurance of Newly Cast Structures
Condition Assessment of Aged or Damaged Structures
Verification of Fire, Seismic, or Blast Damaged Concrete
Pre-renovation Structural Fitness Audits

Testing Methodology & Field Execution

1

Surface preparation and grid mapping for systematic measurement.

2

Rebound Hammer test to evaluate surface compressive strength.

3

Ultrasonic Pulse Velocity (UPV) measurement via direct, semi-direct, or indirect pulse transmission.

4

Magnetic cover meter scan to map rebar depth and diameter.

Laboratory & Field Equipment

Digital Schmidt Rebound Hammer
Ultrasonic Pulse Velocity Transducer Kit
Ferroscanner / Rebar Locator
Concrete Surface Moisture Meter

Engineering Significance

Provides rapid diagnostic feedback over large structural areas with zero structural degradation.

Deliverable Reports & Certificates

  • In-situ Concrete Compressive Strength Estimation Report
  • Pulse Velocity Homogeneity Heatmap
  • Cover Depth & Rebar Mapping Sheets

Inquire For Non-Destructive Testing (NDT)

Request a quotation, schedule site testing, or sample pickup.

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