Consider the following scenarios for a project on which the specified compressive strength (fc’) is 3,500 psi at 28 days. These are all examples of incorrect interpretations of the acceptance criteria ...

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 ...

American Association of State Highway and Transportation Officials’ Committee on Materials and Pavements approves Purdue-invented method as a national standard for estimating concrete strength WEST ...

A Purdue University invention that could help reduce time and money spent on the construction and repair of concrete highway pavement and other structures has been selected as a finalist for an Edison ...

In this video, we compare the strength of Sika fence post foam against rapid-setting concrete by installing two timber posts ...

Since its invention in the 1980s, 3D printing has steadily moved from research labs ...

Let’s end the week with a bit of good news for our future as a species on this floating ball of dirt. Brimstone, a major player in the industrial decarbonization field, just announced that its ...

Following seven years of research, approval of this Purdue-developed technique as a standard by the American Association of State Highway and Transportation Officials is an initial step toward the ...

AMES, Iowa – Grant Schmitz, eyes inches from a 6.5-by-12-foot panel of ultra-high performance concrete, studied the smooth surface for tiny cracks. He and other research engineers carefully marked ...

Vancouver, British Columbia--(Newsfile Corp. - October 8, 2025) - Argo Graphene Solutions Corp. (CSE: ARGO) (OTCQB: ARLSF) (FSE: 94Y) ("Argo" or the "Company"), a leader in innovative graphene-based ...