Wooden skyscrapers up to 50 stories tall could soon be part of cities
Attempt to decarbonize and revitalize urban construction
In Australia, wooden skyscrapers up to 50 stories tall could soon be part of cities in a bid to decarbonise and revitalize urban construction. Three separate plans have been submitted to build hybrid timber buildings in Perth and Sydney between 180 and 220 meters tall. Each would more than double the height of the current world record holder, an 86.6-meter apartment building in Milwaukee, USA. Developer James Dibble, whose proposal for a 47-story apartment building in Perth is before the state development panel, said hybrid technology puts wood on a par with concrete and steel. "There really isn't any limitation to height other than the limitation of physics like any other building, to be blunt," he said. "And I would remind everyone that you can't grow concrete. If concrete were a country, it would be the third largest emitter in the world. Wooden skyscrapers are made possible by hybrid construction, which uses "mass timber" designed around a concrete core.
IT MAY INTEREST YOU
The city in South America that breathes thanks to a thousand olive trees planted in the 17th century
In the heart of South America there is a city that, among the noise and concrete, still breathes thanks to an olive forest
Missions | New illegal felling in the Piņalito Provincial Park in San Pedro reveals the silent expansion of deforestation in protected areas
The advance of deforestation on protected areas was once again evident this week in the Piņalito Sur Provincial Park, in San Pedro, where the Ministry of Ecology and Renewable Natural Resources confirmed a new case of selective illegal logging. The event occurs in a context of growing concern about the fragility of the environmental control system in rural and border areas, where the scarcity of resources, personnel and logistics limits the capacity of surveillance against criminal organizations organized to steal native woods and market them on the black market in connivance with sawmill owners.
Canadian researchers make biochar from wood waste that rivals steel in strength
Researchers at the University of Toronto have developed monolithic biochar from wood that can reach an axial hardness of up to 2.25 GPa, similar to mild steel.
