Non-Destructive Testing
NDT involves a set of techniques used to assess the physical properties and integrity of materials, pavements, and structural components without impairing their future usefulness. It is a key component of modern infrastructure evaluation, offering time-efficient and cost-effective insights.
Key NDT Services Offered:
1.Rebound Hammer Test
Estimates the compressive strength of concrete surfaces.
2.Ultrasonic Pulse Velocity (UPV) Test
Detects internal flaws, cracks, and uniformity in concrete.
3.Core Cutting and Testing:
Extraction of concrete cores to determine in-situ compressive strength.
4.Cover Meter Survey:
Determines the position and diameter of reinforcement in RCC structures.
5.Half-Cell Potential Test:
Evaluates the probability of corrosion in embedded steel.
6.Ground Penetrating Radar (GPR):
Assesses pavement layers, detects voids, and maps underground utilities.
7.Falling Weight Deflectometer (FWD):
Measures pavement structural capacity and sub-surface layer moduli.
8.Benkelman Beam Deflection Test (BBD):
Evaluates flexible pavement deflection and residual life.
9.Pavement Condition Index (PCI) & Distress Mapping:
Provides a systematic rating of pavement surface condition.
