HEADLINES ARCHIVE
Luminescent material reveals concrete deterioration in buildings, other structures
The new luminescent material allows for a fast, low-cost, in-situ approach for analyzing the condition of concrete, revealing the presence of compounds associated with the deterioration of concrete when exposed to ultraviolet (UV) light.
New modular technology promises to simplify construction
Potential uses for the modular structures possibly range from negative pressure hospital rooms for infectious disease prevention, military bases or barracks, or low-income housing.
Minnich introduces its Single Gang Barrier Wall Drill
The Single Gang Barrier Wall Drill is a self-propelled, pneumatic drill designed to optimize efficiency and safety during the process of securing concrete barrier walls by drilling a single hole with more precision and in less time than multiple gang options.
Newly redesigned heavy-duty hydraulic service crane launched by Stellar
With its new design, the Stellar 14530 Hydraulic Service Crane features a reduced weight of about 11% (350 lb) as compared to the previous model.
Introduction to building automation systems
A fully integrated BAS is capable of collecting, processing and archiving data as well as controlling a variety of building functions, all from one set of controllers.
New electric mini track loader launched by Volteq
The Sky 1000 is equipped with a 20.48 kWh lithium-ion battery, which offers up to eight hours of operation on a single charge and 1,000 lbs of lifting capacity.
Delta debuts new generation of its elevator drives
According to the company, the new drives are compact and easy to install while providing compatibility with a wide range of systems and communications protocols.
Team develops roof tile that regulates temperature by opening, closing louvres on the tile’s surface
A team of researchers from the University of California Santa Barbara (UCSB) has created a roof tile capable of passively regulating temperature via a wax motor that opens and closes louvres located on the tile’s surface.
Wire-scanning system promises to improve railway safety
The 3D scanner is intended to improve the quality and the reliability of concrete railroad ties, which are commonly vulnerable to unexplained, premature cracking and subsequent failure.
Team aims to prolong the life of concrete with "cement scab"
The team created a new polymer dubbed BioFiber, which is coated bacteria-infused hydrogel and enveloped in a damage-responsive casing measuring half a millimeter thick.
Made for heavy lifting: NORD Drivesystems supplies the crane industry with innovative solutions to move the toughest loads
NORD’s drive solutions for cranes feature heavy-duty industrial gear motors, dynamic electronic control products, and functional safety modules to keep crane systems operating efficiently.
Video: Reduce fuel costs with new engine-driven welders
Smaller and lighter than previous models, these welders provide lower fuel costs and reduced noise while delivering improved weld process, parameter control and output.
An excavator that can autonomously build walls
The excavator, dubbed HEAP, relies on sensors to draw a 3D map of a construction site as well as localize construction materials. A combination of machine vision and custom tools enable the excavator to scan and grasp large stones.
Liebherr introduces its R 930 Tunnel crawler excavator
According to the company, the R 930 Tunnel crawler is an excavator that was designed for underground construction sites.
Four new inventions proposed by UCF researchers for monitoring structural health of buildings, bridges
Four new inventions for monitoring the structural health of the nation’s aging buildings, roadways and bridges, among other structures, are proposed by researchers from the University of Central Florida.
Paint and robot painter combo promises long lasting protection for commercial buildings
Robotic painting solutions provider Painjet has launched its Bravo robotic painter and Alpha Shield paint.
Yanmar announces its redesigned compact excavators
The ViO80-7 and SV100-7 feature improvements to hydraulic efficiency, cab comfort and ease of maintenance. The models are the largest in Yanmar’s mini excavator line and appropriate for fleets and work in utility, construction, demolition and landscaping applications.
Urban cooling solution is over your head
The urban heat island effect can be partially countered with roofs painted a heat-reflecting white, covered with vegetation or sporting solar panels.
Picking up the pace of nuclear power plant builds
Opportunities to cut nuclear power plant construction timelines were showcased at the 67th International Atomic Energy Agency General Conference.
How green buildings help combat climate change
By incorporating energy-efficient technologies, renewable energy sources and vegetation, green buildings can reduce greenhouse gas emissions and combat climate change.