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 ...
AZOM

Pour-in-Place Process: Pour Layer Effects on Compressive Strength of Polyurethane Foam

General Plastics typically uses multiple pour-in-place processes when filling nuclear packaging impact limiters or over packs with LAST-A-FOAM ® FR-3700 series of material. It may be necessary to ...
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 ...
Oil

Method predicts foamed-cement compressive strength under temperature, pressure

Extensive laboratory testing and data analyses reveal that the oil and gas industry can reliably estimate foamed-cement sample compressive strength, if the design engineer knows the compressive ...
Nasdaq

Argo Graphene Solutions Reports 56-Day Compressive Strength Test Confirms 25% Total Increase in Graphene-Infused Concrete

7-day strength: 3,428 psi 28-day strength: 4,449 psi (11% increase over design) 56-day strength: 4,974 psi (24.35% increase over the 4000 PSI design. The Argo graphene additive mix consists solely of ...
Mena FN

Argo Graphene Solutions Reports 56-Day Compressive Strength Test Confirms 25% Total Increase In Graphene-Infused Concrete

(MENAFN- Newsfile Corp) Argo Graphene Solutions Reports 56-Day Compressive Strength Test Confirms 25% Total Increase in Graphene-Infused Concrete December 22, 2025 3:01 AM EST | Source: Argo Graphene ...