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
Religious Facilities | Jan 9, 2023
Santiago Calatrava-designed St. Nicholas Greek Orthodox Church opens in New York
In December, New York saw the reopening of the new St. Nicholas Greek Orthodox Church and National Shrine—the only religious structure destroyed on 9/11. Renowned architect and engineer Santiago Calatrava designed St. Nicholas Church to address the traditional Greek Orthodox liturgy while honoring the Church’s connection with the World Trade Center Memorial site.
Government Buildings | Jan 9, 2023
Blackstone, Starwood among real estate giants urging President Biden to repurpose unused federal office space for housing
The Real Estate Roundtable, a group including major real estate firms such as Brookfield Properties, Blackstone, Empire State Realty Trust, Starwood Capital, as well as multiple major banks and CRE professional organizations, recently sent a letter to President Joe Biden on the implications of remote work within the federal government.
Sustainability | Jan 9, 2023
Innovative solutions emerge to address New York’s new greenhouse gas law
New York City’s Local Law 97, an ambitious climate plan that includes fines for owners of large buildings that don’t significantly reduce carbon emissions, has spawned innovations to address the law’s provisions.
Fire and Life Safety | Jan 9, 2023
Why lithium-ion batteries pose fire safety concerns for buildings
Lithium-ion batteries have become the dominant technology in phones, laptops, scooters, electric bikes, electric vehicles, and large-scale battery energy storage facilities. Here’s what you need to know about the fire safety concerns they pose for building owners and occupants.
Market Data | Jan 6, 2023
Nonresidential construction spending rises in November 2022
Spending on nonresidential construction work in the U.S. was up 0.9% in November versus the previous month, and 11.8% versus the previous year, according to the U.S. Census Bureau.
Industry Research | Dec 28, 2022
Following a strong year, design and construction firms view 2023 cautiously
The economy and inflation are the biggest concerns for U.S. architecture, construction, and engineering firms in 2023, according to a recent survey of AEC professionals by the editors of Building Design+Construction.
Performing Arts Centers | Dec 23, 2022
Diller Scofidio + Renfro's renovation of Dallas theater to be ‘faithful reinterpretation’ of Frank Lloyd Wright design
Diller Scofidio + Renfro recently presented plans to restore the Kalita Humphreys Theater at the Dallas Theater Center (DTC) in Dallas. Originally designed by Frank Lloyd Wright, this theater is the only freestanding theater in Wright’s body of work.
University Buildings | Dec 22, 2022
Loyola Marymount University completes a new home for its acclaimed School of Film and Television
California’s Loyola Marymount University (LMU) has completed two new buildings for arts and media education at its Westchester campus. Designed by Skidmore, Owings & Merrill (SOM), the Howard B. Fitzpatrick Pavilion is the new home of the undergraduate School of Film and Television, which is consistently ranked among the nation’s top 10 film schools. Also designed by SOM, the open-air Drollinger Family Stage is an outdoor lecture and performance space.
Adaptive Reuse | Dec 21, 2022
University of Pittsburgh reinvents century-old Model-T building as a life sciences research facility
After opening earlier this year, The Assembly recently achieved LEED Gold certification, aligning with the school’s and community’s larger sustainability efforts.
Multifamily Housing | Dec 20, 2022
Brooks + Scarpa-designed apartment provides affordable housing to young people aging out of support facilities
In Venice, Calif., the recently completed Rose Apartments provides affordable housing to young people who age out of youth facilities and often end up living on the street. Designed by Brooks + Scarpa, the four-story, 35-unit mixed-use apartment building will house transitional aged youths.