The concept of a bubble has surprisingly inspired many designers within the construction industry in recent years. There’s the inflatable bubble building in Shanghai that is supposed to help air and light quality, the inflatable tunnel that will protect pedestrians and business during road construction in Canada, and even a solar cell that was created to be lighter than a soap bubble. We can now add Binishells to our list.
Binishells are flowing, domed concrete buildings that utilize air as their formwork. Once the slab-on-grade foundation is laid, an air filled bubble, called a pneumoform, is inflated and rebar is placed around it accordingly. Concrete is then sprayed on the form and rebar to create the exterior shell. When hardened, the form is deflated and ready to use on the next project.
The building process began in the 1960’s, when the current owner, Nicolo Bini’s, father developed the technology. The company touts several benefits on its website, including:
- ½ the cost to build and operate
- ⅓ the lifecycle footprint in terms of sustainability
- ½ the resources, of which all are locally sourced,
- Resistance to natural disasters
- 3 times faster to build
- MInimal upkeep and easily repurposed.
Bini’s current focus is on tackling homelessness and he hopes Binishells can be the solution. You can watch the video below, from Mashable, for some additional information about the product.
Almost 7 years ago, construction began on the west side of Manhattan’s $20 billion mixed-use development. On March 15, 2019, Hudson Yards, as the development is known, has officially opened.
Mercedes-Benz Stadium, home to the NFL’s Atlanta Falcons, was completed in late 2017. The impressive structure had a hefty price tag of $1.4 billion, but it has already played host to several of the biggest events in sports, including the 2018 College Football National Championship and the recent 2019 NFL Superbowl. In addition to playing a large role in the sports world, it’s also playing a large role environmentally for the area surrounding the stadium.
A new 21-story apartment building proposed for Milwaukee, Wisconsin as received unanimous approval from the City Plan Commission. If built, the new tower could possibly be North America’s tallest mass timber building.
The USGBC recently released their 2018 ranking of the Top 10 US States for LEED construction, which is sorted by Gross Square Footage per Capita. That ranking system allows them to get a fair comparison of states, despite differences in population and number of buildings.
Tall buildings made with structural timber have been on the rise in Canada and European countries in recent years, but the United States has been slower to adopt the method due to code restrictions. The state of Oregon recently released an addendum to their building code to allow taller mass timber buildings in the state and an upcoming International Code Council (ICC) vote could encourage more states to follow suit.
You may have been sitting in your house or office one day and noticed the distinct sound of a bird hitting the window. It’s pretty common, as it’s estimated that as many as 988 million birds die in the US each year by colliding into glass. The new arena that will house the NBA’s Milwaukee Bucks has incorporated some design elements that will reduce the amount of birds killed by the massive structure, allowing it to be dubbed the “World’s Most Bird Friendly Sports Arena.”
Dubai has been on the bleeding edge of pushing the boundaries of construction for over a decade. The famous Burj Khalifa, the current World’s Tallest Building, but the United Arab Emirates on the map. Since then, the country has poured money and resources into the construction industry and have sets their sights on a new challenge: 3D construction printing.
Across the United States, any mass timber building designed to be taller than six stories high has to receive special approval from the building codes department. After a recent addendum was added to the Oregon’s building code, the state has become the first in the country to allow high rise mass timber buildings without receiving any special considerations.
Last summer, Tesla announced that the first of their solar roof tiles had been installed on test houses. However, as has become customary with many Tesla products, the company is experiencing significant manufacturing delays.