Green building is not just a trend anymore, it is making huge impacts all across the construction industry, whether by government regulation or market shifts. According to the US Green Building Council, the Green Construction Industry will account for 1/3 of all construction projects by the year 2018. That’s certainly something to pay attention to. But it’s not just building practices that are affected by green building trends, products are affected, as well. A startup company in Raleigh, North Carolina has a solution for the high carbon dioxide emissions created by firing bricks in kilns: growing them in a plant with bacteria and water.
BioMASON was founded by Ginger Krieg Dosier in 2012 after she took a deep look at how coral was formed, which is a very hard cement-like material grown strictly by nature. A standard brick used across the construction industry today is heated in a kiln at roughly 2000 °F (1090 °C) and most commonly use natural gas as fuel. This process has a huge impact on the environment, with some estimating up to 8% of all global carbon emissions.
Dosier’s bricks, however, require no heat to harden the material, only sand, bacteria, and water. After sand is packed into rectangular brick molds, bacteria is added, which begins a reaction that forms calcium carbonate crystals. As nutrient water is sprayed onto the molds, the crystals continue to grow, further hardening the brick. The entire process takes 4 days right now, but that is much faster than the naturally occurring process in nature.
After winning an international design award and earning a large prize for winning Richard Branson’s Postcode Lottery Green Challenge, the next big hurdle for bioMASON to pass will be the minds of construction professionals around the world. It’s not easy to get people to change from using products they’ve been using for decades, but they’re certainly going to give it a shot. In February, bioMASON is moving to a much larger facility, which will allow them to produce upwards of 5,000 bricks per day.
What would it take you to switch to using these bricks on your next job?
Full story: How This Startup Is Using Bacteria to Grow Bricks From Scratch | Inc
Green building is no longer something that can be ignored. According to the USGBC, green building will account for ⅓ of all construction projects by the year 2018, which is now only 1 short year away. Construction is one of the leading industries in regards to the production of greenhouse gases, most notably due to the production of cement, which produces an estimated 5% of all carbon dioxide emissions alone. There are many companies throughout developing new techniques and building products to help reduce the industry’s impact, so here’s a list of 6 products that caught our eye in 2016.
Green building is big business these days and it’s expected to account for 1/3 of all construction projects in the United States by the year 2018. LEED, being the poster child for green construction and the world’s most widely used green building rating system, is expected to directly contribute to 386,000 jobs by 2018, as well. Though green building is a concept used significantly throughout the world, as seen in projects like the world’s first zero energy hotel, the United States absolutely dominates the industry with respect to LEED.
Concrete is one of the world’s favorite building materials; it’s strong, simple to mix, and generally widely available. Its dirty little secret has always been centered around one of its main ingredients: cement. To make cement, crushed rock and other ingredients are fed into a kiln that heats the components at temperatures reaching 2,700 degrees Fahrenheit. Those extreme temperatures cause large amounts of carbon dioxide to be released into the air and, combined with the carbon dioxide that’s produced just to burn the fossil fuels to heat the kiln, it makes cement one of the largest producers of greenhouse gases in the world, 5% in total.
One of the toughest aspects of construction in heavily populated or close-quarters areas is the control of noise and other pollutants. The public’s worries about these items can stall or kill projects before they begin. If and when they project actually begins, complaints can roll into the governing agencies causing project delays and/or fines.
Arup, a design, engineering, and consulting team in the United Kingdom, has been developing a living wall system, which they think can reduce the noise and improve the air quality surrounding ongoing construction projects.
World’s fairs have been held in varying locations across the globe since 1844 and are responsible for some of the most memorable buildings and structures that still stand today. The Eiffel Tower in Paris was originally built for the 1889 Exposition Universelle, San Francisco’s Golden Gate Bridge was built to coincide with the 1939 World Fair, and Seattle’s Space Needle was designed and built for the 1962 World’s Fair (you can check out photos of the construction here), just to name a few.
At the 1933 World’s Fair in Chicago, 16 homes were constructed for display to promote new building products and materials to the fair-goers.
Billions of dollars are spent by cities and countries to prepare for summer and winter Olympics. Many stadiums, housing and other infrastructure are built to not only be able to handle the games, but also the enormous amount of people that will eventually inhabit the city for a few weeks. But, that’s just it, it’s only for a few weeks. What happens after the games are over and there’s no longer a need for an International Broadcast Center or a handball venue? In the past, the answer has been to let the area rot away and be a hotbed of vandalism, but Rio has taken a different approach.
Plastic bottles are probably inside more buildings than we’d care to know about, as I’ve personally (and unfortunately) been on enough job sites to see way too many bottles thrown around the job site, outside of trash containers. A large percentage of the bottles that are lucky enough to make it in a dumpster, end up in a landfill where it takes them an estimated 500 years to fully decompose! In an effort to reduce the amount of plastic that ends up in our nation’s landfills, one startup company is hoping to turn recycled plastic into the next green construction material.
Imagine a world where the millions upon millions of square feet of roadway and parking lots across the world actually served a greater purpose than a flat surface to drive and park a vehicle. That’s the world that Scott and Julie Brusaw, creators of Solar Roadways, imagine and their dream is becoming closer to reality after years of testing and research.
Green construction isn’t just a fad, it’s becoming a large part of the construction industry. It has been estimated that 1/3 of all construction projects in the United States will be green by 2018, which is now just a short 2 years away. It’s not just an American thing either, countries all over the world have embraced the trend and have brought incredible new designs and green features to light.Green construction isn’t just a fad, it’s becoming a large part of the construction industry. It has been estimated that 1/3 of all construction projects in the United States will be green by 2018, which is now just a short 2 years away. It’s not just an American thing either, countries all over the world have embraced the trend and have brought incredible new designs and green features to light.
[Guest Post] Green innovations have served to change the construction industry in many ways. Building green is the way of the future, so adapting can have benefits for both construction firms and the customers that will use the new buildings. While materials may cost more and it may take a little effort to acquire certifications for green building, having the ability to offer green building expertise can help construction firms stand out. Operating from a green building can also help clients in several ways.