Concrete Non Destructive Testing in Ahmedabad

Rebound Hammer, UPV and Core Testing as per IS Standards

Concrete structures require proper evaluation before making strengthening, retrofitting or load modification decisions. Non Destructive Testing allows engineers to assess structural quality without damaging the member.

At Geotech, Structural and Materials Testing Labs, we provide professional Concrete NDT services across Ahmedabad, Thaltej, Kalol and nearby regions in Gujarat.

Rebound Hammer Test

Standard: IS 13311 Part 2

The Rebound Hammer test is used to assess surface hardness and comparative uniformity of concrete. It is commonly performed on columns, beams, slabs and walls.

This test helps in:

• Surface quality assessment

• Comparative evaluation between members

• Preliminary strength indication

• Identifying variation in workmanship

It does not directly give compressive strength unless properly correlated.

Ultrasonic Pulse Velocity Test

Standard: IS 13311 Part 1

UPV testing evaluates the internal quality and uniformity of concrete. Two transducers are placed on opposite faces of the member and pulse travel time is measured.

Applications include:

• Detection of internal voids

• Identification of honeycombing

• Uniformity assessment

• Structural audit of existing buildings

• Pre retrofitting evaluation

UPV indicates internal consistency and quality, not direct compressive strength.

Core Testing

Standard: IS 516

When compressive strength verification is required, core samples are extracted from the structure and tested in a compression testing machine.

Core testing is widely used in:

• Structural audit projects

• Strength verification of existing buildings

• Industrial structures

• Disputed strength cases

Service Coverage

We provide Concrete NDT and Core Testing services for:

• Residential buildings

• Commercial complexes

• Industrial sheds

• Infrastructure works

Service locations include Ahmedabad, Thaltej, Kalol and surrounding districts in Gujarat.

Why Choose Professional NDT Evaluation

Combining Rebound Hammer, UPV and Core testing gives structural consultants better clarity instead of relying on a single method. Proper interpretation based on IS standards ensures reliable technical decision making.

Standards followed:

IS 13311 Part 1

IS 13311 Part 2

IS 516

For Concrete NDT Testing in Ahmedabad:

Website: https://www.gtsmtestinglabs.in/

Contact: 9824049466