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http://weburbanist.com/2016/04/14/worlds-tallest-wood-framed-skyscraper-proposed-for-london/
World’s Tallest Wood-Framed Skyscraper Proposed for London
An angular affair of wood and glass, this proposed skyscraper is designed to reach nearly 1,000 feet in the air and, if it goes forward, will be the first timber-framed tower in London and tallest such structure on Earth.
Stick-framed houses are standard in many parts of the world, but using wood for skyscrapers has a lot of potential advantages, including: lower costs, less embedded energy, more renewable resources and a look and feel scaled to human occupancy.
The obvious worry for most people is, of course, fire. However, timber buildings are famously good at standing up to flames – columns and beams will char in an inferno, and that charred surface can actually stand up longer to heat than exposed steel. While steel heats up and buckles, wood first loses its water weight, then chars and resists the flames.
As it turns out, “Wood is one of nature’s most innovative building materials: the production has no waste products and it binds CO2. Wood has low weight, but is a very strong load-bearing structure compared to its lightness.”
Rising 80 stories above the city and providing 1,000 housing units, the London stick tower project is a collaboration between PLP Architecture and Cambridge University’s Department of Architecture. Completed, it would be the second-tallest building in the city next to The Shard.
Posted for fair use.....
http://weburbanist.com/2016/04/14/worlds-tallest-wood-framed-skyscraper-proposed-for-london/
World’s Tallest Wood-Framed Skyscraper Proposed for London
An angular affair of wood and glass, this proposed skyscraper is designed to reach nearly 1,000 feet in the air and, if it goes forward, will be the first timber-framed tower in London and tallest such structure on Earth.
Stick-framed houses are standard in many parts of the world, but using wood for skyscrapers has a lot of potential advantages, including: lower costs, less embedded energy, more renewable resources and a look and feel scaled to human occupancy.
The obvious worry for most people is, of course, fire. However, timber buildings are famously good at standing up to flames – columns and beams will char in an inferno, and that charred surface can actually stand up longer to heat than exposed steel. While steel heats up and buckles, wood first loses its water weight, then chars and resists the flames.
As it turns out, “Wood is one of nature’s most innovative building materials: the production has no waste products and it binds CO2. Wood has low weight, but is a very strong load-bearing structure compared to its lightness.”
Rising 80 stories above the city and providing 1,000 housing units, the London stick tower project is a collaboration between PLP Architecture and Cambridge University’s Department of Architecture. Completed, it would be the second-tallest building in the city next to The Shard.
