Research

NOW AVAILABLE! NC2 Fall 2018 Meeting Presentations

The National Concrete Pavement Technology Center (CP Tech Center) held the National Concrete Consortium (NC2) and the Technology Transfer Concrete Consortium (TTCC) 2018 Fall National Concrete Consortium (NC2) September 18-20 in Saratoga […]

NOW AVAILABLE! NC2 Fall 2018 Meeting Presentations Read More »

Philippines: Push for Ordinance Requiring Permeable Pavements in Davao City as Part of Urban Sustainable Initiatives

Davao City’s Rapid Urbanization: Davao City has become one the the Philippine’s fasts-growing cities, with a reputation for safety, discipline, cultural diversity, livable geography, and high-quality water resources … attracting

Philippines: Push for Ordinance Requiring Permeable Pavements in Davao City as Part of Urban Sustainable Initiatives Read More »

Contractor Surveys Lead to Better Smoothness

There is evidence that smoother pavements lead to improved structural performance and remain smoother longer. In performance terms, smoother pavements last longer and stay smoother longer. One tool that can be

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3 New CP Tech Guides Cover Different Aspects of Concrete Practices

The National CP Tech Center (CP Tech Center) has published three new manuals covering different aspects of concrete practices. These publications are for use by industry professionals interested in the

3 New CP Tech Guides Cover Different Aspects of Concrete Practices Read More »

How Intelligent COULD “Smart Roads” Become?

Smart phones, smart fridges, smart cities—everything is increasingly connected to everything else. The internet-of-things revolution has brought new, albeit sometimes frivolous, features to the most mundane of everyday objects. But,

How Intelligent COULD “Smart Roads” Become? Read More »

VIDEO: Integrated Roadways—How Intelligent COULD “Smart Roads” Become?

VIDEO: Integrated Roadways—How Intelligent COULD “Smart Roads” Become? Read More »

MnPAVE-Rigid 1.0 Software Upgraded to MnPAVE-Rigid 2.0—More User-Friendly

Minnesota Department of Transportation (MnDOT) upgraded its MnPAVE-Rigid 1.0 software for concrete pavement design. MnPAVE-Rigid 2.0 is now easier to use and allows designers to select from more options for

MnPAVE-Rigid 1.0 Software Upgraded to MnPAVE-Rigid 2.0—More User-Friendly Read More »

Did You Know It Is Easy for Contractors to Borrow FHWA’s Mobile Concrete Trailer & Testing Equipment?

You probably have heard of, seen, or visited the Federal Highway Administration’s (FHWA)’s Mobile Concrete Trailer (MCT), but did you know how easy it is for contractors to borrow some

Did You Know It Is Easy for Contractors to Borrow FHWA’s Mobile Concrete Trailer & Testing Equipment? Read More »

Highlights of ACPA “Shape the Future Workshop” & “Vision2040″—Future Challenges, Solutions

Peter Taylor, Ph.D., ISCP Board Member and Director of the National Concrete Pavement Technology Center (CP Tech Center)-Iowa State University, and Gordon Smith, P.E., Associate Director-CP Tech Center, attended the American Concrete

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Super Strong Concrete Naturally: Calcite-Precipitating Bacteria, Mushrooms … Now Carrots & Beets?

If you walk through the produce section of your local grocery store and think, “I bet that would make a great concrete additive”, you may have been right, depending on

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CP Tech: “…Geotextile vs. Asphalt Interlayers…” AND Transtech Group: “Nonwoven Geotextile Interlayers…” Effective in Germany over 25 years

CP Tech Center New Publication: “Automated Plate Load Testing on Concrete Pavement Overlays with Geotextile and Asphalt Interlayers: Poweshiek County Road V-18” AND Transtech Group: “Nonwoven Geotextile Interlayers in Concrete

CP Tech: “…Geotextile vs. Asphalt Interlayers…” AND Transtech Group: “Nonwoven Geotextile Interlayers…” Effective in Germany over 25 years Read More »

ISCP President Dr. Jeffrey Roesler Demonstrates During Bolivia’s First Fiber-Reinforced Concrete Pavement & 3-Day IBCH Seminar

Jeff Roesler, Ph.D., P.E., ISCP President, visited Bolivia May 6-10, 2018 for a paramount site visit and a 3-day International Seminar. Dr. Roesler was invited to demonstrate and highlight techniques

ISCP President Dr. Jeffrey Roesler Demonstrates During Bolivia’s First Fiber-Reinforced Concrete Pavement & 3-Day IBCH Seminar Read More »

Alkali-Activated Fly Ash Geopolymer Application Highlights Bolder Approach to “Greening” Cement & Concrete Industries

Providing sustainable alternatives to conventional concrete is becoming a global imperative, considering its significant footprints and versatile applications. The work by Washington State University (WSU)’s Laboratory for Advanced & Sustainable

Alkali-Activated Fly Ash Geopolymer Application Highlights Bolder Approach to “Greening” Cement & Concrete Industries Read More »

Queensland, Australia Firm Reaches Big Environmental Milestone in Recycled Plastic Concrete

Fibercon (Queensland engineering firm) has developed a technology—a first in Australia—that enables it to use recycled polypropylene plastic for reinforcing concrete instead of the traditional steel. Developed in conjunction with researchers from

Queensland, Australia Firm Reaches Big Environmental Milestone in Recycled Plastic Concrete Read More »

Concrete Plastic Paves the Way to Save Plastic Recycle Industry & Boost Road Sector in Ghana, Africa

My Joy Online News reported last week that the people of Ghana, Africa have become sick and tired of plastic waste and potholes. It is a common feature in the

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Organization Pushes for Ordinance Requiring Use of Permeable Pavements for Urban Sustainability

The Interface Development Interventions (IDIS), an environmental non-government organization (NGO) in Davao City, Philippines continues to push for an ordinance requiring both public and private establishments to use permeable pavements

Organization Pushes for Ordinance Requiring Use of Permeable Pavements for Urban Sustainability Read More »

New Program Manager Sought for PCC Research Lab at ISU, Iowa, USA

Applications are being accepted through May 25, 2018 for a new Program Manager at the Portland Cement Concrete Research Laboratory (PCC Lab) located in the Department of Civil, Construction &

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VIDEO: Dr. Peter Taylor: Performance-Based Concrete Mixtures Results Shared by MCT Program

VIDEO: Dr. Peter Taylor: Performance-Based Concrete Mixtures Results Shared by MCT Program Read More »

New Tech Results Shared by the MCT Program with New “One-Pager” Publications

The FHWA Mobile Concrete Trailer (MCT) Program has issued a new publication in its series of “One Pagers” based on the MCT experiences and observations. The newest document, “Measuring Pavement

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Permeable Concrete Prevents Water Runoff, while Solving Carbon Fiber Waste Problem & Increasing Durability/Strength

The American Ceramic Society recently published an article on permeable pavement with a special additive. International weather has been especially brutal in the past couple of years, causing flooding to occur

Permeable Concrete Prevents Water Runoff, while Solving Carbon Fiber Waste Problem & Increasing Durability/Strength Read More »

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