Technicians perform non-destructive tests on concrete cubes to determine the compressive strength. The testing is done using specialized non-destructive testing equipment or tools under supervision of experts of the field. These tests are carried out to ensure the concrete construction quality as per required standards for intended use. The equipments applied for NDT by technicians are helpful in accessing material quality with an ease.
Here are some NDT equipments used by the team of professionals –
- Rebound hammer
Rebound hammer is the equipment applied for surface strength of concrete. It offers rebound number after concrete testing which is used for estimating concrete strength.
- Ultrasonic pulse velocity meter
Ultrasonic pulse velocity meter equipment functions for checking quality of concrete after construction. Qualities like uniformity and homogeneity of concrete, porosity, cracks, etc.
- Concrete pull off tester
Concrete pull off tester is applied to check the bond strength of concrete. The purpose of this test is to assess the surface zone strength of concrete.
- Break off tester
Break off tester equipment is used for assessing compressive strength or flexure strength of the concrete. The team caries out this test till the concrete fails.
Why NDT Testing Method is Applied by Industry?
- Pull out testing equipment
Pull out tests are of two types- LOK and CAPO. LOK test is used for testing concrete when construction is in progress. CAPO test is used for testing concrete once construction is over. The team uses the reports of both of these tests to assess concrete surface zone strength and measures the pull out concrete force.
- Windsor probe test
Windsor probe testing tool is used to evaluate the surface zone concrete strength. This test is performed by the team to assess the penetration resistance feature of the concrete.
- Bond tester
The equipment bond tester is applied for evaluating the bond strength between two concrete layers.
- Micro core test apparatus
This tool is used by professionals to test the core strength of concrete.
- Maturity meters
These meters are ideal for estimating compressive strength of concrete after its placement and initial setting. With the help of this test, professionals can easily predict the concrete strength on the basis of temperature of history of concrete.
Each of the non-destructive testing equipment has unique function. Technicians use these tools to evaluate different strengths of concrete. If you want to buy any of these tools, you may contact the local dealer or supplier of NDT equipments. To leave message or query for professionals, you can make comments below.
Lab Product Information 