KONE Corporation has announced a new elevator technology that could make it possible for supertall buildings to reach greater heights by eliminating several problems of existing elevator technology. The firm's new UltraRope hoisting system uses a rope with a carbon-fiber core and high-friction coating, rather than conventional steel rope. UltraRope is comparatively lightweight, requiring 15% less energy for moving hoisting ropes, compensating ropes, counterweights, elevator cars, and passengers, according to KONE.
In addition, carbon fiber resonates at a different frequency than steel and other typical building materials, a property that is predicted to reduce downtime attributable to building sway. KONE estimates that the product will only have to be replaced half as often as steel rope. The manufacturer claims that the new technology will make it practical for elevators to travel heights of up to 1,000 meters—twice as high as is possible with current technology. (Elevators in the Burj Khalifa, an 828-meter-tall building, will travel a maximum of 504 meters.)
The technology could help facilitate the creation of high-density housing and other urban projects. "This is finally a breakthrough on one of the 'holy grail' limiting factors of tall buildings: that is, the height to which a single elevator could operate before the weight of the steel rope becomes unsupportable over that height," says Antony Wood, Executive Director of the Council for Tall Buildings and Urban Habitat.
(http://download.kone.com/ultrarope/index.htm)
Related Stories
Codes and Standards | May 16, 2022
AIA releases Justice in the Built Environment guide
The American Institute of Architects (AIA) recently published a new supplementary edition of the Guides for Equitable Practice, titled “Justice in the Built Environment.”
K-12 Schools | May 16, 2022
A Quaker high school in Maryland is the first in the U.S. to get WELL Gold certification
Designed by Stantec, a Quaker high school is the first in the US to receive WELL Gold certification, which recognizes a commitment to occupants’ health and well-being.
Building Team | May 13, 2022
Glass penthouses rise above Toronto’s tree line
In midtown Toronto, the nine-story midrise building Leaside Common has released its Penthouse Collection: two-floor penthouses that take inspiration from Philip Johnson’s Glass House in Connecticut.
Market Data | May 12, 2022
Monthly construction input prices increase in April
Construction input prices increased 0.8% in April compared to the previous month, according to an Associated Builders and Contractors analysis of U.S. Bureau of Labor Statistics’ Producer Price Index data released today.
School Construction | May 11, 2022
New Digital Learning Commons at Rutgers supports doctoral programs in over 16 disciplines
The new Digital Learning Commons at the Rutgers University Archibald S. Alexander Library provides students in over 16 courses of study and four professional schools with spacious collaborative and study space.
Esports Arenas | May 11, 2022
Design firm Populous partners with esports company on digital art NFT collection
Design firm Populous and multidiscipline esports organization Kansas City Pioneers have partnered on a five-part NFT collection.
Multifamily Housing | May 11, 2022
Kitchen+Bath AMENITIES – Take the survey for a chance at a $50 gift card
MULTIFAMILY DESIGN + CONSTRUCTION is conducting a research study on the use of kitchen and bath products in the $106 billion multifamily construction sector.
Building Team | May 11, 2022
Miami to get its first supertall building
After completing its first supertall building, 111 W 57th Street in New York, developer PMG is now preparing for the groundbreaking of the first supertall in Miami: Waldorf Astoria Miami.
Sponsored | BD+C University Course | May 10, 2022
Designing smarter places of learning
This course explains the how structural steel building systems are suited to construction of education facilities.
Performing Arts Centers | May 10, 2022
A historic performance space is transformed to reinforce a campus’ Arts District
Connecticut College’s Athey Center for Performance and Research at Palmer Auditorium balances the old and new.