Ultra-high performance concrete (UHPC) is an enhanced fibrous and cementitious concrete with high compressive strength (120–250 MPa) particle packing density (0.825–0.855, tensile strength (15–20 MPa) ...
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 ...
Currently, the rebound hammer is widely used for estimation of compressive strength of concrete as general testing method. Although rebound hammer has made great contribution for compressive strength ...
Concrete is an essential construction material that is used globally. Combining coring and rebound surveys provides the most efficient and cost-effective method of assessing in situ concrete strength, ...
Innovative use of 2.5 mm steel wires in RC deep beams leads to over 60 % increase in shear strength, providing a viable method for infrastructure enhancement.
Carefully controlled post-sintering deformation proves key to boosting strength while preserving ductility in Cu-SiC materials used for thermal and electrical ...
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