Artikel-artikel mengenai Construction

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Cities like Melbourne are a store for such huge amounts of resources that they could be used as urban mines. Donaldytong (own work)/Wikimedia

With the right tools, we can mine cities

With an ever-increasing cost to extract dwindling raw materials, it's time to look at cities as urban mines. We're developing the tools to do that.
Sand for use in hydraulic fracturing operations at a processing plant in Chippewa Falls, Wisconsin in 2011. AP Photo/Steve Karnowski)

The world is facing a global sand crisis

Overuse of sand for construction and industry is harming the environment and fueling violence around the world. Scientists explain why we need international rules to regulate sand mining and use.
It’s not just workers on building sites that will feel the pinch of the construction downturn. David Maiuz/AAP

The hollow promise of construction-led jobs and growth

The threat of a loss of jobs in the the industries that support construction reveals the problem in relying on building to sustain the economy.
Despite public perception, figures indicate that white collar workers are more likely to be a member of a union than people working in traditionally blue collar professions. Shutterstock

Three charts on: the changing face of Australian union members

Union membership continues to fall, particularly within industries that traditionally claim a strong union heritage.
Illustration of pressure sensing bacteria in soils from the ‘Computational Colloids Project’. Carolina Ramirez-Figuroa, Luis Hernan and Martyn Dade-Robertson

The cities of the future could be built by microbes

Bacteria can produce their own 'buildings' so scientists are genetically engineering them to build ours.
FEMA photograph by John Fleck taken in Mississippi. Wikimedia Commons

Build disaster-proof homes before storms strike, not afterward

In response to disasters like Superstorm Sandy, engineers are developing new building codes and tools to calculate the value of upgrades. National policy should encourage builders to use these tools.
tostphoto/shutterstock

What does Brexit mean for UK housing?

A drop in migration from the EU would ease demand for housing, but also reduce the availability of those legendary Polish house builders, who will be hard to replace with local labour.

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