Mechanical rebound hammer for concrete strength testing

HT-225 Concrete Test Hammer

Keywords: HT-225 concrete test hammer, concrete rebound hammer 10–60 MPa, mechanical concrete rebound tester, concrete strength testing hammer, concrete test hammer for bridges

The HT-225 concrete test hammer is a mechanical rebound hammer for assessing the compressive strength of building concrete components and bridges. Its 2.207 J impact energy and 10–60 MPa test range support routine field evaluations using the rebound method. The external pointer slider can be adjusted to help maintain consistent movement, and the instrument retains a mechanical reading scale for direct field use.

Key Features

1.  Designed for rebound testing of concrete components and bridge structures.

2.  Provides a test range of 10–60 MPa with a standard impact energy of 2.207 J.

3.  Uses an imported center rod designed for wear resistance during repeated testing.

4.  Protective housing is available in aluminum or high-polymer material.

5.  External pointer slider allows friction adjustment to support consistent operation.

6.  Compact 278 mm body weighs approximately 1 kg for practical field handling.

Built for Real Use

Dust felt ring and cover cap rubber ring

End cover rubber ring

Internal guide key

Technical Specifications

Applications

1.  Concrete strength assessment for building components.

2.  Rebound testing of bridge structures and related concrete construction.

3.  Field inspection and routine concrete quality checks using the rebound method.