Christopher Furlong/Getty Images
Christopher Furlong/Getty Images

German Nonprofit Gives $1.1 Million to Restore World’s First Iron Bridge in England

Christopher Furlong/Getty Images
Christopher Furlong/Getty Images

The UK’s Iron Bridge is more than just a pretty landmark. Built in 1779, it was the world’s first metal bridge, a major milestone in engineering history. Like many aging pieces of infrastructure, though, it’s in dire need of repair—and the funds to shore it up are coming from an unexpected place. According to The Times, a German foundation has pledged to pay for the conservation project as a way to improve relations between England and Germany in the wake of Brexit.

Based in Hamburg, the Hermann Reemtsma Foundation normally funds cultural projects in Germany, but decided to work with the UK’s charitable trust English Heritage to save the Industrial Revolution landmark as a way to reinforce the cultural bond between the two countries. The foundation has pledged more than $1.16 million to the bridge's renovation effort, which will cost an estimated $4.7 million in total. Now, the UK charity only has to raise another $32,800 to fully fund the work.

The Iron Bridge was cast and built by Abraham Darby III, whose grandfather became the first mass-producer of cast iron in the UK in the early 1700s, kickstarting England's Industrial Revolution. It was the world’s first cast iron, single-span arch bridge, weighing more than 400 tons. In 1934, it was declared a historic monument and closed to traffic, and the Ironbridge Gorge was named a UNESCO World Heritage Site in 1986.

“The Iron Bridge is one of the most important—if not the most important—bridges ever built,” English Heritage CEO Kate Mavor told the press.

The techniques used to erect the Iron Bridge were later adopted throughout Europe, including in Germany, leading the Hermann Reemtsma Foundation to call it “a potent reminder of our continent's common cultural roots and values.”

The already-underway repair project includes replacing elements of the bridge, cleaning and repairing others, and painting the entire structure. Since it sits above a fast-flowing river where erecting scaffolding is difficult, the project is especially complex. It’s scheduled to be completed in 2018.

[h/t The Times]

nextArticle.image_alt|e
SmithGroupJJR
arrow
Design
Futuristic New Street Toilets Are Coming to San Francisco
SmithGroupJJR
SmithGroupJJR

San Francisco’s streets are getting shiny new additions: futuristic-looking public toilets. Co.Design reports that San Francisco’s Department of Public Works has chosen a new design for self-cleaning street toilets by the architectural firm SmithGroupJJR that will eventually replace the city’s current public toilets.

The design is a stark contrast to the current San Francisco toilet aesthetic, a green knockoff of Paris’s Sanisettes. (They’re made by the same company that pioneered the Parisian version, JCDecaux.) The tall, curvy silver pods, called AmeniTREES, are topped with green roof gardens designed to collect rainwater that can then be used to flush the toilets and clean the kiosks themselves. They come in several different variations, including a single or double bathroom unit, one with benches, a street kiosk that can be used for retail or information services, and a design that can be topped by a tree. The pavilions also have room for exterior advertising.

Renderings of the silver pod bathrooms from the side and the top
SmithGroupJJR

“The design blends sculpture with technology in a way that conceptually, and literally, reflects San Francisco’s unique neighborhoods,” the firm’s design principal, Bill Katz, explained in a press statement. “Together, the varied kiosks and public toilets design will also tell a sustainability story through water re-use and native landscapes.”

San Francisco has a major street-poop problem, in part due to its large homeless population. The city has the second biggest homeless population in the country, behind New York City, and data collected in 2017 shows that the city has around 7500 people living on its streets. Though the city started rolling out sidewalk commodes in 1996, it doesn’t have nearly enough public toilets to match demand. There are only 28 public toilets across the city right now, according to the San Francisco Chronicle.

These designs aren’t ready to go straight into construction first—the designers have to work with JCDeaux, which installs the city’s toilets, to adapt them “to the realities of construction and maintenance,” as the Chronicle puts it. Then, those plans will have to be submitted to the city’s arts commission and historic preservation commission before they can be installed.

[h/t Co.Design]

nextArticle.image_alt|e
Houben and Van Mierlo Architecten
arrow
architecture
Dutch City Will Become the World's First to Build Inhabitable 3D-Printed Concrete Houses
Houben and Van Mierlo Architecten
Houben and Van Mierlo Architecten

A new 3D-printed concrete housing development is coming to the Netherlands in 2019, CNN reports. The structures will be the first habitable 3D-printed concrete houses in the world, according to Project Milestone, the organization behind the initiative.

While architects and engineers have been experimenting with 3D-printed buildings for several years, most of those structures have just been prototypes. The Dutch development, located in Eindhoven, is expected to be ready for its first residents by mid-2019.

Project Milestone is a collaboration between the city of Eindhoven, Eindhoven University of Technology, the contractor Van Wijnen, the real estate company Vesteda—which will own and manage the houses—the engineering consultancy Witteveen+Bos, and the construction materials company Weber Beamix.

A rendering of boulder-like homes in the middle of a field
Houben and Van Mierlo Architecten

The five planned homes will be built one by one, giving the architects and engineers time to adjust their process as needed. The development is expected to be completed over the next five years.

The housing development won’t look like your average residential neighborhood: The futuristic houses resemble massive boulders with windows in them. The first house, scheduled for completion in 2019, will be a 1022-square-foot, three-room home. It will be a single-story house, though all the rest of the homes will have multiple stories. The first house will be built using the concrete printer on the Eindhoven University of Technology’s campus, but eventually the researchers hope to move the whole fabrication process on-site.

In the next few years, 3D-printed houses will likely become more commonplace. A 3D-printed home in Tennessee is expected to break ground sometime later in 2018. One nonprofit is currently trying to raise money to build a development of 100 3D-printed houses in El Salvador within the next two years. And there is already a 3D-printed office building open in Dubai.

In Eindhoven, residents appear to be fairly eager for the development to open. Twenty families have already applied to live in the first home.

You can learn more about the construction process in the video below.

[h/t CNN]

SECTIONS

arrow
LIVE SMARTER
More from mental floss studios