Internal Defect Detection to Slabs, Bases etc

Internal defect detection involves non-destructive investigation of concrete elements to identify hidden defects such as voids, cracks, delamination, or poor compaction. These defects may affect the structural performance of slabs, bases, and other concrete elements.

Enquire about this test

The Process

Specialist testing equipment is used to scan the concrete element and identify internal irregularities. The results are analysed to locate and assess potential defects within the structure.

The Reason

Defects within concrete may not be visible on the surface but can compromise the strength and durability of the structure. Identifying these issues early allows further investigation or repairs to be planned.

The Application

This testing is commonly used when investigating structural problems, assessing construction quality, or evaluating existing infrastructure.

View more Concrete Assessment testing services:

Ultrasonic Pulse Velocity – Estimated Strength and Quality (Poles & Column Elements)

Ultrasonic testing applied to column-like elements such as poles to estimate concrete strength, uniformity, and potential internal defects.

Concrete Assessment

Ultrasonic Pulse Velocity Assessment

Non-destructive testing method that measures the speed of ultrasonic pulses through concrete to evaluate material quality and detect internal defects.

Concrete Assessment

Topographical Survey

Detailed mapping of ground levels and site features to support design, planning, and construction activities.

Concrete Assessment

Service Life Prediction Assessment & Modelling

Analytical modelling used to estimate the remaining service life of a structure based on material properties, exposure conditions, and deterioration mechanisms.

Concrete Assessment

Schmidt Hammer Rebound Assessment

Non-destructive surface hardness testing used to provide an indication of concrete strength within a defined test area.

Concrete Assessment

Reinforcement Survey 3D, Location and Diameter

Advanced scanning survey used to map reinforcement in three dimensions, identifying bar location, spacing, and diameter within structural elements.

Concrete Assessment

Reinforcement Survey 2D, Location and Diameter

Non-destructive scanning to identify the location, spacing, and diameter of reinforcement bars within concrete structures in two dimensions.

Concrete Assessment

Reinforcement Cover Survey (1m x 1m)

Measurement of the depth of concrete cover over reinforcement using non-destructive scanning methods across a defined grid.

Concrete Assessment

Reinforcement Corrosion Assessment

Evaluation of corrosion activity affecting embedded reinforcement within concrete structures using a combination of investigative techniques.

Concrete Assessment

PD 8050 Structural Assessment

Measurement of protective coating thickness on structural elements to verify adequate coverage and durability.

Concrete Assessment