Construction

MIT CSHub: Research Brief; & How to Make Roadway Spending More Sustainable

RESEARCH BRIEF: “Carbin: Crowdsourcing Road Conditions at Scale” Click to download 3-page BRIEF Carbin is a navigation app that allows users to anonymously crowdsource road quality data and vehicle information. […]

MIT CSHub: Research Brief; & How to Make Roadway Spending More Sustainable Read More »

7 Key Benefits of Fiber-Reinforced Concrete

In the wake of the global COVID-19 pandemic, construction materials—such as steel … a necessary material for use in traditional concrete applications—have been significantly impacted by price increases and material

7 Key Benefits of Fiber-Reinforced Concrete Read More »

RFP: ACPTP-2021-3: “Best Practices for Rapid Repair, Rehabilitation & Reconstruction of Concrete Airport Pavements” by Oct 29 4:00 pm (CDT)

The Airport Concrete Pavement Technology Program (ACPTP) has issued a: REQUEST FOR PROPOSAL (RFP) forBest Practices for Rapid Repair, Rehabilitation and Reconstruction of Concrete Airport PavementsPROPOSAL DUE DATE:October 29, 2021 no later

RFP: ACPTP-2021-3: “Best Practices for Rapid Repair, Rehabilitation & Reconstruction of Concrete Airport Pavements” by Oct 29 4:00 pm (CDT) Read More »

CP Tech MAP BRIEF Fall 2021: “Effects of Vibration on Concrete Mixtures”+ CP Road MAP History/Timeline

The National Concrete Pavement Technology Center (CP Tech Center) release quarterly “Moving Advancements into Practice” (MAP) Briefs to promote ‘Best practices and promising technologies that can be used now to

CP Tech MAP BRIEF Fall 2021: “Effects of Vibration on Concrete Mixtures”+ CP Road MAP History/Timeline Read More »

Mixture Proportioning with Less Cement for Improved Performance + Reduced CO₂ Impact

An integral part of the Performance-Engineered Mixtures (PEM) Program has been providing tools to contractors for proportioning mixtures with a high probability of meeting specified performance measures while reducing environmental

Mixture Proportioning with Less Cement for Improved Performance + Reduced CO₂ Impact Read More »

Permeable Pavement with Sub-Micron Porosity Could Significantly Reduce City Flooding & Costs, While Saving Water

September is “National Preparedness Month”!Each year, the EPA encourages and reminds us to be prepared for disasters or emergencies in our homes, businesses, and communities. According to a National Academy of Sciences

Permeable Pavement with Sub-Micron Porosity Could Significantly Reduce City Flooding & Costs, While Saving Water Read More »

NOW AVAILABLE: MIT Webinar: “Addressing Climate Challenges with Cool Pavements: A Case Study of Boston & Phoenix”

In August 2021, the International Society for Concrete Pavements (ISCP) reported on COOL PAVEMENTS in Phoenix, Arizona and Boston, Massachusetts with the research and results in an article titled “Boston:

NOW AVAILABLE: MIT Webinar: “Addressing Climate Challenges with Cool Pavements: A Case Study of Boston & Phoenix” Read More »

Cement & RMC Producers Collaborate: Proven Success & Performance Bring Greater Use of Sustainable & Greener Solutions

Simple changes can bring more sustainable and greener solutions when collaboration occurs between the cement producer and the ready mixed concrete (RMC) producer! By exceeding expectations, proven success, and proven

Cement & RMC Producers Collaborate: Proven Success & Performance Bring Greater Use of Sustainable & Greener Solutions Read More »

Now On Demand: CSHub Webinar “Strategies for Achieving Carbon Neutrality in the U.S. Pavement Network”

The MIT Concrete Sustainability Hub (CSHub) WEBINAR SERIES offers information of general interest to members of the building, paving, and construction communities, as well as to educators, students, journalists, and

Now On Demand: CSHub Webinar “Strategies for Achieving Carbon Neutrality in the U.S. Pavement Network” Read More »

TOPS: Safety, Savings, Performance; Extend Life 15-40 Years; Overlay Resources …

Improved overlays are now available for asphalt and concrete pavements that enable agencies to provide long-life performance under a wide range of traffic, environmental, and existing pavement conditions. Overlays are

TOPS: Safety, Savings, Performance; Extend Life 15-40 Years; Overlay Resources … Read More »

Visualizing Cement Hydration on a Molecular Level: “Technicolor”, New 3-D Printing, Reducing Carbon Footprint

Imaging technique could enable new pathways for reducing concrete’s hefty carbon footprint, as well as for 3-D printing of concrete. The concrete world that surrounds us owes its shape and

Visualizing Cement Hydration on a Molecular Level: “Technicolor”, New 3-D Printing, Reducing Carbon Footprint Read More »

U.S. Interstate Highway System Turns 65! TRIP Report: Long-Term Health, “… Concrete Pavements Play Critical Role”

Click to enlarge The U.S. Interstate Highway System reached 65 years old on Tuesday, June 29, 2021. At an age at which many Americans are considering retirement and reduced workloads,

U.S. Interstate Highway System Turns 65! TRIP Report: Long-Term Health, “… Concrete Pavements Play Critical Role” Read More »

Envisioning How Autonomous Vehicles may Change Future Road Designs

In a recent American Society of Civil Engineers (ASCE) article, Tom Fisher, Professor-College of Design-University of Minnesota and Director-Minnesota Design Center (MDC)-College of Design-University of Minnesota, expressed his ideas of

Envisioning How Autonomous Vehicles may Change Future Road Designs Read More »

Research Brief: “Solutions for Carbon-Neutral Concrete in U.S. Pavements”; VIDEO; Job Opening: Prin. Res. Scientist/Ex. Dir.

How can concrete pavements reach carbon neutrality? In this research brief, the MIT Concrete Sustainability Hub (CSHub) outlines the various strategies to reduce the emissions of concrete and present a

Research Brief: “Solutions for Carbon-Neutral Concrete in U.S. Pavements”; VIDEO; Job Opening: Prin. Res. Scientist/Ex. Dir. Read More »

New Cooling Strategy: ‘Strategic’ Reflective Surfaces for Cities: Study by ISCP Co-Com. Dir.

Sushobhan Sen, Postdoctoral Associate-Swanson School of Engineering, University of Pittsburgh (Pitt) and ISCP Communications Co-Director, was recently interviewed by Tech Briefs—Mission: To report “engineering solutions for design and manufacturing”—on his

New Cooling Strategy: ‘Strategic’ Reflective Surfaces for Cities: Study by ISCP Co-Com. Dir. Read More »

“Smart Pavement Plan” Now a Reality—Precast Concrete Slabs with Sensors—First in U.S.

Lenexa City, Kansas, USA, is advancing plans with Integrated Roadways and Kiewit—two companies heading up the project—to install “smart pavement” in Lenexa City Center. The plan has been in place

“Smart Pavement Plan” Now a Reality—Precast Concrete Slabs with Sensors—First in U.S. Read More »

CANCELED: MnROAD/NRRA: Sept. Workshop; Report: “Performance … Fiber-Reinforced TCP & Overlays”; NRRA Update; Research Recordings

CANCELED: 2021 NRRA Pavement Workshop– Minneapolis Area or Online –September 13-15, 2021: Mon. Sep. 13: NRRA DayTue. Sep. 14: NRRA Day & Vendor BoothWed. Sep. 15: Open House Day Each

CANCELED: MnROAD/NRRA: Sept. Workshop; Report: “Performance … Fiber-Reinforced TCP & Overlays”; NRRA Update; Research Recordings Read More »

Asphalt Pavements have Long History, but when Concrete Pavement(s) Developed … “Here started the better roads movement.”

An article from “Canadian Concrete Online Concrete Magazine”-Issue 03, April 2021 includes a multitude of concrete options to maximize pavement longevity, while maintenance costs remain low. Göbekli Tepe-earliest known use

Asphalt Pavements have Long History, but when Concrete Pavement(s) Developed … “Here started the better roads movement.” Read More »

NRMCA ‘Build with Strength’ “Concrete Credentials” PODCASTS: S1, 10 Episodes; S2, 3 Episodes …

Concrete Credentials is a new PODCAST hosted by Gregg Lewis, AIA, LEED AP, Executive Vice President–NRMCA, from “Build with Strength”—a coalition of the National Ready Mix Concrete Association (NRMCA)—that will

NRMCA ‘Build with Strength’ “Concrete Credentials” PODCASTS: S1, 10 Episodes; S2, 3 Episodes … Read More »

NC² Quarterly E-News: Summer 2021

Click to go to PDF ofNC² MAP Brief Summer 2021 The NC² E-News, originally the quarterly newsletter of the former “CP Road MAP program”, overviews new developments in concrete pavement research and

NC² Quarterly E-News: Summer 2021 Read More »

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