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Construction Tech Review | Monday, August 09, 2021
Researches are being conducted on the advantages of using cigarette stubs and printer toners in ecologically friendly asphalt. Green asphalt is beneficial for both drivers and the environment.
Fremont, CA: Telecommunications, computers, and transportation industries are frequently at the forefront of technological advancements. However, several game-changing developments are currently taking place in the bridge construction and maintenance industries. Here are of them:
Green asphalt
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Bridge and road crews started utilizing asphalt containing recycled rubber from old vehicle tires in the 1960s. It improved the asphalt’s quality and durability while lowering expenses and reducing landfill waste.
Recently, the process has grown, and recycled glass bottles and plastic containers are now used to make pavement stones. There are even researches being conducted on the advantages of using cigarette stubs and printer toners in ecologically friendly asphalt. Green asphalt is beneficial for both drivers and the environment.
Robots on job sites
For a few years, machine-controlled equipment such as graders, loaders, and backhoes has been used on bridge construction sites. However, nonhuman technology is now being evolved to incorporate various sorts of autonomous robots.
An autonomous track loader that can drive itself around building sites to do cutting and filling chores is one of the other technologies now being evaluated. Another robot assists the masons in completing the final work. It has already been shown to boost employee productivity and minimize physical stress.
3D-printed bridges
This is a concept that has the potential to change the way bridges are constructed. Concrete printers that use additive manufacturing have been operating for nearly five years. In addition, commercial 3D printers have recently been utilized on job sites to build smaller concrete structures, including a pedestrian bridge in Spain and a cycling bridge in the Netherlands. Small steel bridges are also manufactured using a similar technique.
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