For Construction Pros

A Study on Estimating Concrete Compressive Strength by Mechanical Impedance

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 ...
AZOM

Obtaining Reliable Compressive Strength Estimations with a Rebound Hammer

Measuring the in-situ compressive strength of concrete in final structures is an essential but challenging process. Coring combined with non-destructive rebound hammer measurements provides the most ...
The Globe and Mail

Argo Graphene Solutions Reports Graphene-Infused Concrete Test Improves Compressive Strength 11% over Design

Vancouver, British Columbia--(Newsfile Corp. - November 20, 2025) - Argo Graphene Solutions Corp. (CSE: ARGO) (OTCQB: ARLSF) (FSE: 94Y) ("Argo" or the "Company"), a leader in innovative graphene-based ...
AZOM

Defining the Tensile, Compressive, Shear, Torsional and Yield Strength of Materials

Stress is defined as the force per unit area. Thus, the formula for calculating stress is: Where σ denotes stress, F is load and A is the cross sectional area. The most commonly used units for stress ...