Energy Absorption Test on Sprayed Concrete

The Matest Energy Absorption Test system is designed to evaluate the capacity of sprayed concrete to absorb energy after cracking, a key property for structural durability and toughness.

This testing solution allows laboratories to assess the post-crack behaviour of sprayed concrete, providing accurate, repeatable measurements of toughness under controlled loading conditions. It is suitable for panels or small structural elements, following international standards such as EN 14488-5, ensuring comparable and reliable data.

By analyzing the energy absorption and post-crack performance, engineers and researchers can optimize fiber content, mix design, and application techniques for sprayed concrete, improving safety, performance, and longevity of structures in tunnels, slopes, and reinforced surfaces.

The following items are required to perform the test, together with an automatic flexural testing machine 320 kN or 360 kN.