"This innovation addresses some of the biggest challenges in the construction industry." Construction company unveils ...

A comparative assessment of UHPC mixtures reveals non-proprietary options deliver equivalent performance to proprietary ones, ...

Fine recycled concrete aggregates, when treated with a crystallizing agent, outperform standard sand in mortar, offering a ...

One of the challenges confronting oil and gas operators — especially those working in areas with low fracture gradients or weak formations such as the Delaware, Anadarko and Permian Basins — is ...

When compressive strength tests of laboratory-cured cylinders fail to meet the specified acceptance criteria, core tests are commonly used to verify the strength and to obtain acceptance of the ...

President, Wyoming Test Fixtures Inc. When used for material comparisons, notched testing is typically performed using a quasi-isotropic composite laminate, consisting of equal numbers of 0°, 45°, ...

Figure 1. ASTM D8287 sandwich CAI test fixture and specimen. Photo Credit, all images: Dan Adams Damage tolerance testing of composites refers to the testing of specimens with a centrally located ...