HEADLINES ARCHIVE
ORNL team develops camera system that detects building air leaks in real-time
According to the researchers, the new method is actually based on an 1860s method called "schlieren photography" — a fluid flow capturing mechanism.
An asphalt binder alternative that is less toxic that current blends
AirDuo’s AP1 paving mixture is comprised of low-carbon, bio-based materials that are reportedly less toxic than bitumen and also serves as a toxicity filter.
A robot for inspecting and mapping tiny spaces
Outfitted with cameras and sensors that measure temperature and contaminant levels, the robot can reportedly operate autonomously via artificial intelligence (AI).
CerroZone meets and exceeds requirements of ASHRAE Standard 241-2023, Control of Infectious Aerosols
The same system previously earned 510(k) Class II clearance from the U.S. Food and Drug Administration as a recirculating air cleaner for eliminating airborne viruses and bacteria.
Program distinguishes potholes from other objects
The "Road Pothole Filtering Program" was established to create an emergency response restoration system for the occurrence of potholes on roadways, which can damage automobiles and even cause traffic accidents.
Asahi/America, Inc. partners with McElroy to provide welding equipment
Asahi/America will offer McElroy-manufactured butt and socket fusion equipment that will be available for rental or purchase.
Transforming water infrastructure
As more focus shifts to the topic of water conservation, engineers and city planners are realizing the benefits offered by high-density polyethylene (HDPE) pipes for municipal water systems.
Video: A fastener solution for faster, safer metal framing
A new steel framing collated fastener solution speeds the attachment of steel framing and connections.
These unexpected ingredients are being used to fortify concrete: Part 2
Follow along as GlobalSpec examines some of the unusual materials being used in the manufacture of concrete in part 2 of this two-part series.
New 4,000 lb to 7,600 lb XE Series Electric Lithium-Ion Pneumatic Forklift introduced by HCFA
The integrated 80 V lithium-ion forklift features lift speeds, travel speeds, gradeability and ground clearance.
Spent coffee grounds can strengthen concrete
Coffee biochar can be used to replace a portion of the sand that goes into the manufacture of concrete — the extraction of which for the construction industry alone has had a significant impact on the environment.
New sensor promises to ensure the safety of water pipelines
The 360° omnidirectional sensor produces signals evenly — and as the name suggests — in all directions.
These unexpected ingredients are being used to fortify concrete: Part 1
Follow along as GlobalSpec examines some of the unusual materials being used in the manufacture of concrete in part 1 of this two-part series.
Modine thermal management solution deployed by Komatsu in new 20-ton electric excavator
The solution will ensure peak battery performance and longevity for electric 20-ton Komatsu excavators in dirty, rugged environments.
Study: Mycelium shows promise as sustainable fire-retardant
The team determined that a thermal protective char layer forms around the mycelium in response to fire exposure or radiant heat exposure. The longer and the higher the temperature at which mycelium char survives, the better its application as a fireproof material.
3D printed wall can communicate with its developers
The sensors provide real-time data about temperature, strain, relative humidity, pressure, electrical resistivity, and electrochemical potential — metrics that could potentially aid researchers in both detecting and correcting structural flaws before they occur.
Team wants to fortify landfills with plastic waste
The team reportedly plans to divert one of the largest sources of plastic waste, polyethylene terephthalate (PET), from the landfill and incorporate it into geotechnical construction.
New AI-assisted planning and tracking tools promise to battle construction delays
The Plan Tracker suite, designed to easily integrate into existing management processes, comprises two new tools: 'Workplan' and 'Targets', both of which are driven by real-world site progress data and advanced AI algorithms.
Test predicts cement durability in minutes versus hours
The test measures how water droplets behave on cement surfaces via computer vision, promising to help propel the cement industry toward quick and automated quality control of materials.
Comau and Fincantieri present MR4Weld, the first robotized mobile solution for shipbuilding
The unique mobile robotic welding solution is being showcased at Automatica 2023.