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Construction Tech Review | Tuesday, September 14, 2021
Bridge development will improve the quality, appearance, profitability, and safety of the construction projects.
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FREMONT,CA: When it comes to technological advancements, industries like telecommunications, computers, and transportation usually head the way. However, there are various game-changing innovations currently happening in the bridge development and maintenance sectors. Here are a few that you could encounter now or in the coming years. They will enhance the quality, appearance, profitability, and safety of the projects construction firms work on.
3D-printed Bridges
Additive-manufacturing concrete printers have been around for many years. Recently, commercial 3D printers have been leveraged on job sites to construct smaller structures out of concrete, comprising a bridge for pedestrians. Similar technology is being leveraged to manufacture small steel bridges as well. 3D printing technology offers many advantages over traditional bridge-building techniques. While this technology has been limited so far, there is no telling what the future and the creativity of designers and engineers.
Green Asphalt
Bridge and road crews began utilizing asphalt containing recycled rubber from discarded vehicle tires. It enhanced the quality and durability of the asphalt while also reducing costs and cutting landfill waste. Recently, the practice has widened, and paving materials are now made from recycled glass bottles and plastic containers. There are even studies underway of the advantages of using things like cigarette butts and printer toners in environmentally-friendly forms of asphalt. Increased use of green asphalt is a win-win for the environment.
Robots on Job Sites
Machine-powered equipment, including graders, loaders, and backhoes, has been used on bridge construction sites for a few years. The use of non-human technology is now being widened to include different types of autonomous robots. Other technologies now being tested are autonomous track loaders who can drive themselves around construction sites to cut and fill tasks. There’s another robot that functions alongside masons to complete finishing work. It is proven to increase worker productivity and mitigate physical stress.
Virtual Reality
Virtual reality seems to be everywhere this day. Now it’s showing up in bridge design and engineering as well. It offers a great way to visualize and test different design options without the limitations of physical models. It provides a powerful opportunity to see bridges in context and stress test them. It helps mitigate development budgets because it is cost-efficient than building models.
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