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News (18)


‘Sensing Skin’ Indicates Chemicals, Moisture

Researchers at North Carolina State University have furthered their work with electrically conductive coatings that can sense problems in concrete, adding the capacity to sense corrosion-cau...


Crack Closes Historic Harbor Bridge

Work is underway to address a large fatigue crack found in the girder of a historic bridge that serves as the main entryway to the town of Stone Harbor in Cape May County, NJ.


Team Evaluates Early-Age Bridge Deck Cracks

Pennsylvania is reportedly home to more than 22,000 bridges, many of which are aging and in need of repair. Through a collaboration between Penn State University and the Pennsylvania Departm...


'Concrete Cancer' Meets Its Match

Researchers have discovered a new concrete formulation that could take advantage of recycled glass, without being susceptible to the deterioration-causing chemical reaction known as "concret...


How Water Infrastructure Shaped LA

California and its landscape were shaped by water in more ways than one. Water infrastructure projects in the early 20th century were an important part of helping Los Angeles grow and expand...


Sinking Structure Safe for Traffic

A portion of the Alaskan Way Viaduct—an elevated highway in Seattle—has continued to sink since its last inspection just six months ago, according to Washington State Department of Transport...


Seepage May Sink Canal Timeline

Progress toward the finish line of the Panama Canal Expansion Project lost some steam after hitting a speedbump: water leakage in the new locks.


Sealer Made for Above-Grade Walls

Sto Corp. has announced a one-component material designed to seal sheathing joints, seams, cracks, and transitions in above-grade wall construction.


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.


‘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.


65-Foot Crack Found in WA Dam

Federal, county and independent engineers have mounted an emergency response to safeguard the Wanapum Dam after divers discovered a two-inch-wide, 65-foot-long crack in a spillway pier.


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.


Compound Touts Patches without Cracks

A new cementitious patch and overlay for highways and infrastructure boasts flexibility without failure, offering high-tensile strain capacity and bond strength.


At MIT, Metal Heals Itself Under Force

The researchers were so surprised that they “had to go back and check” the result: Exerting force on the cracked piece of metal was causing the crack to mend—not pull apart.


More Cracks Found at Nuke Plant

The owner of an Ohio nuclear plant with a cracked concrete shield building says that it has found new cracks in the structure and that some of the old cracks have lengthened.


Floating Bridge Changes Cost DOT $81M

After owning up to its mistakes, the Washington Department of Transportation will pay the price: about $81 million in change orders to the multibillion-dollar SR 520 bridge replacement proje...


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.


Bridge Problems Spur Shake-Up at WSDOT

Multimillion-dollar mistakes on a new, floating bridge near Seattle have cost the state’s lead engineer his job and fueled new legislation aimed at holding transportation officials responsib...


 
 
   

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SAFE Systems, Inc.
Custom blast rooms
by SAFE Systems

Don't waste time and money "making do" with a "standard" design. Let us work with you to design and build the system that best fits your requirements.
Call 1-800-634-7278


Industrial Vacuum Equipment Corp.
Hurricane Vacuums
& Dust Collectors

Vacuum and dust collector hose, filters and related accessories.
IndustrialVacuum.com


US Minerals
US Minerals -
Black Magnum

With nationwide production and distribution capabilities, U.S. Minerals supplies a complete range of coal slag and other abrasives to meet all of your blasting needs.


PSS Industrial Group
AirTech - World Leader in Custom Spray Solutions

AirTech is the solution
for any custom spray application. We have painting & finishing equipment, blast equipment, painting accessories, booth filter and many more items in inventory.


Covestro Deutschland
Corrosion protection – one layer ahead

Pasquick® saves one layer of coating in corrosion protection projects – resulting in faster workflows and more cost efficiency for owners and contractors.


Clemco International GmbH
Global engineering-trusted solutions

For more than 70 years, Clemco has provided the highest quality blast equipment with a total commitment to comfort and safety.


W Abrasives
Steel Abrasives from
W Abrasives

As the global leader in steel abrasives, W Abrasives material is the efficient and eco-friendly solution blasting with you to reach the perfect profile.


CHLOR*RID International Inc.
HOLD*BLAST: Buy time for pennies per sq ft.

* Stop flash rust
* Vapor blasting
* Wet blasting
* UHP water jetting
* No residue


Blastox/The TDJ Group, Inc.
Blastox® - One Step Lead Abatement

Sandblast additive delivered to jobsite pre-blended to eliminate hazardous abrasive wastes. Why mix, meter or apply at the job-site? Blast with ease and
Let your painters paint!
1(800)-252-7869


KTA-Tator, Inc. - Corporate Office
KTA-TATOR LABORATORY SERVICES

• Coating failure analysis
• Independent
  comparative testing
• Accelerated
  weathering testing
• Toxic metals testing
• A2LA Accredited
Contact: Cindy O'Malley,
at 412-788-1300 x180

 

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