News (58)


Evacuated SC Tower Reopened to Tenants

More than four months after evacuating due to structural concerns, residents are now able to return to their condos at Renaissance Tower in Myrtle Beach, South Carolina.


Flaking Surface Shuts Down NV Airport Runway

A runway at Reno-Tahoe International Airport in Nevada was recently shut down due to surface scaling, where a portion of the surface was "flaking off” on the concrete.


New Product Announcement: Vertical Repair Mortar

Corrosion-prevention company Cortec Corporation recently announced the release of its new vertical and overhead repair mortar to inhibit corrosion and reduce the risk of the ring-anode effec...


Army Corps Validates New Concrete Repair Material

The U.S. Army Corps of Engineers announced earlier this month that it has validated a South Korean concrete repair product as part of the U.S. Office of Under Secretary of Defense’s Foreign ...


Army Corps Awards $3M Concrete Research Grant

The University of Arkansas announced earlier this month that it has been awarded a $3 million research grant from the U.S. Army Corps of Engineers to investigate solutions to military infras...


Contractors Needed for WA Bridge Seismic Retrofit

Skagit County is seeking contractors to perform seismic retrofitting of the Upper Finney Creek Bridge in Mount Vernon, Washington.


FL Bridge Closes for Emergency Repairs

In Brevard County, Florida, a bridge located on Interstate 95 will be closing for emergency repairs. The repair work requires a total closure of I-95’s northbound lanes and detours, in addit...


OH Bridge Closed Due to Deterioration

Recently, in Summit County, Ohio, a bridge on Cleveland-Massillon Road was shut down, without any timeline slating when the passage would reopen.


CA Officials Call for New Bridge after Mishaps

A call for funding has been made by California assemblyman Marc Levine, D-San Rafael to replace the Richmond-San Rafael Bridge, where a second concrete incident has taken place.


Washington Metro Plans Bridge Fixes

The Washington D.C. Metropolitan Area Transit Authority has released plans for repairs on some of the worst parts of the system, which are anticipated to last the next six years and cause a ...


SSPC 2018 Addresses Coating Concrete

Several technical sessions at SSPC 2018 featuring Greencoat, held Jan. 15-18 at the Ernest N. Morial Convention Center in New Orleans, helped attendees better understand the finer points of ...


Dry Spring Speeds Oroville Repairs

After a record-setting rainy season, California’s dry, hot spring has helped expedite repairs to Oroville Dam’s damaged concrete spillway, but even as work moves forward, some in the state a...


Report: Cracking, Spalling Led to Dam Damage

The California Department of Water Resources has released three reports prepared by consultants in relation to damage incurred by the Oroville Dam spillways earlier this year, revealing that...


Atlanta Interstate Closes After Buckling

Just weeks after a fire destroyed an interstate highway overpass in Atlanta, another roadway challenge hit the city Monday when I-20 buckled suddenly, sending a motorcyclist flying.


New Mortar Designed for Concrete Repair

An Illinois-based manufacturer has developed a new epoxy resin mortar made to repair concrete floors and surfaces as well as protect them from chemical damage.


Mortar Patches Concrete in Chemical Settings

A new epoxy resin mortar is designed to repair concrete floors and surfaces and protect them from chemical damage, with high resistance to the effects of acid.


Polymer Boasts Fast Concrete Repair

A new concrete repair polymer has been introduced by VersaFlex Inc. (Kansas City, KS), a supplier of polyurea coatings, linings, joint fillers, and concrete repair products.


New Polymer Repairs Cracking Concrete

VersaFlex Inc., a supplier of polyurea coatings, linings, joint fillers, and concrete repair products, has announced the launch of new concrete repair polymer.


Cracking Concrete Probe Continues

One year after launching a probe into hundreds of cracking and crumbling residential concrete foundations, officials say the concrete companies linked to the foundations did not intentionall...


Concrete Repair Line Subtracts Silica

A new line of waterproof concrete repair products from Formulators (Santa Ana, CA) is touted as being free of respirable crystalline silica, the subject of a recent OSHA rule aimed at limiti...


Mineral to Blame in Cracking Foundations

Officials in Connecticut have determined that concrete aggregate is partly to blame for hundreds of deteriorating residential foundations throughout the eastern part of the state.


Concrete ‘Crystal’ Key to Degradation

Organic materials could provide an answer to degenerative aging concrete structures now that scientists have found a physical structure that appears to be causing much of the damage.


Study: Concrete 'Crystal' Key to Aging

Researchers believe they may be closer to finding a solution for a common concrete bridge and dam aging problem.


SSPC Course Available Down Under

The Society for Protective Coating’s popular Concrete Coating Inspector (CCI) course will now be available in Australia and New Zealand, the association announced Thursday (Nov. 12).


Now Testing: Self-Healing Concrete

With several researchers experimenting over the past few years with self-healing concrete methods, a company in the United Kingdom is being recognized for leading the way in testing how well...


Self-Healing Concrete Effort Recognized

A company in the United Kingdom is up for a sustainability award for its work in testing self-healing concrete methods.


ACI Issues Guide to Concrete Code

A new guide aims to help design professionals, contractors, building owners and concrete product manufacturers in the repair of concrete buildings.


Shore Study Reveals Opportunity for Growth

Contractors and manufacturers should see an opportunity to grow and be innovative following a recent study on shoreline hardening, its author says.


Shore Hardening Study: An Opportunity?

Researchers who have been studying shoreline degradation in the U.S. said they hope engineers, contractors and ecologists can work together to create more natural seashore solutions as coast...


Seabrook Faces Second Concrete Issue

A recent inspection at the Seabrook Station nuclear power plant uncovered more concrete degradation, but the federal regulators who oversee nuclear power plants have said the findings are no...


Satin Finish Made for Masonry

Benjamin Moore & Co. has added a masonry coating formulated for commercial and residential applications to its line of Ultra Spec paints.


Prosoco Adds Surfactant Blend to Line

A Kansas manufacturer of concrete floor products has introduced a new cleaning solution that it says helps reduce scratches and increases the efficiency of diamonds during wet-grinding.


Bio-Concrete Designed to Self-Repair

DELFT, NETHERLANDS—Materials scientists are putting the finishing touches on a decade-long project to make a self-healing concrete infused with bacteria.


Sealer 'Melts' into Weathered Concrete

PHILADELPHIA—Vexcon Chemicals has introduced a low-viscosity sealer formulated for use on aged or weathered previously sealed concrete.


Particles Play with Concrete Strength

Fine-tuning chemicals at a nanoscale level in concrete and other "structurally complex" materials could be key to improving crack resistance, researchers from Rice University say.


Atomic-level Forces at Play in Concrete

By examining concrete at the atomic level, researchers at Rice University have suggested new ways to improve the most widespread building material's crack resistance.


Contractor to Pay Whistleblowers $1M

Two drivers and a foreman who were fired by a Michigan paving contractor after raising safety concerns will receive nearly $1 million in back wages and damages under a federal settlement.


Experts to Deliver Concrete Advice

The world’s most widely used building material is the focus of a new column in Durability + Design magazine.


Cracks Plague ’05 Holocaust Memorial

Severe cracks have been discovered in thousands of concrete slabs that make up the nine-year-old Memorial to the Murdered Jews of Europe in Berlin.


Report: Bad Math Led to Crack in Dam

A 50-year-old math error made during the design of the Wanapum Dam is the chief suspect in a 65-foot-long crack that will now cost $61 million to repair, officials have found.


A Smarter Slab for the Next Century

A new concrete composite that can bend, repel water, self-monitor—and, oh yes, last more than 100 years—is taking shape at the University of Wisconsin-Milwaukee (UWM).


Best Practices: How to Avoid
Sacking Havoc on Concrete Walls

Sacking—the practice of filling bugholes and other voids in concrete walls by rubbing a mixture of cement, sand, and water through a sack—can be very risky business.


‘Smart Concrete’ May Outlive Us All

What are you doing in April 2134? If Scott Muzenski has his way, his great-great-great grandchildren will be doing the very first repairs on the driveway he just patched.


Repair Mortar Boasts Quick Cure

Dependable LLC has introduced a new repair mortar for interior and exterior applications.


Concrete Tells What Lies Beneath

Some cracks in concrete have been known to heal themselves, but they couldn’t report back on when they did or how the whole operation went. Now, ultrasound technology may change that.


New Concrete Floor Products Launched

Rust-Oleum Corp. has introduced two new products made to repair and refinish commercial and industrial concrete floors quickly.


Standards Urged for Nuclear Concrete

Outdated standards, coatings issues, and no concrete repair code for nuclear power plants top a list of red flags cited by experts in a new report on the needs of the aging nuclear industry.


MS Capital Cheers ‘Pothole Robin Hood’

A Jackson, MS, man dubbed the “Pothole Robin Hood” has just achieved his quest of filling more than 100 ignored potholes around the capital city with materials lifted from a government stock...


Webinar Focuses on Repair Aesthetics

Performing concrete repairs that are both functional and attractive will be the focus of a free upcoming product-oriented webinar hosted by Durability + Design.


Corrosion Cracking Shuts Nuke Reactor

Stress corrosion cracking in a North Carolina nuclear reactor has forced operator Duke Energy to take the plant offline, officials said.


Coating Repair for Ugly Decks

Rust-Oleum has introduced Deck and Concrete Restore, a pre-mixed, water-based, one-part polymer coating designed to repair and revive decks and concrete surfaces.


Standoff Grips $120M Problem Project

Not so fast. That's the word from Montgomery County, MD, which has advised Washington, D.C.'s transit agency that it cannot simply bail out of a troubled $120 million project that it ...


Agency Wants Out of Botched $120M Hub

Already $80 million over budget and more than two years behind schedule, a $120 million Maryland transit center will not be used as planned because its structural flaws are too expensive to ...


Licensing Blitz Nets 78 CA Contractors

Painters and other contractors with sex, weapon and drug convictions, revoked licenses, and other problems are facing criminal charges after being swept up in California's latest undercover ...


First Coating to Heal Concrete Emerges

A team of Korean scientists say they have developed the world’s first self-healing protective coating for cracks in concrete.


New Coating Helps Concrete Self-Heal

The world’s first self-healing protective coating for cracks in concrete is the promise of new research and development by a team of Korean scientists.


New Concrete May Extend Bridge Life

A new concrete material that uses lightweight aggregates to absorb internal moisture that inevitably seeps in over time is fast finding a home in the decks of Indiana's newest bridges.


Dance Center Nets ICRI Top Honors

The transformation of a historic train station power house in Kansas City, MO, has been named Project of the Year by the International Concrete Repair Institute.


 
 
   

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