Connected Cities, Transportation

As cities become more connected, construction companies will need to be aware of how transportation systems are evolving, requiring future municipalities to be built. This is where robotics and autonomous vehicles enter the equation, and offers big opportunities for cities. Technavio says the autonomous bus market, as an example, will grow by 2364 units during 2020 and 2024, which is a growth rate of 32%. At the end of last year, IDTechEx also predicted that that the robotaxi services will become a $2.5 trillion market by 2040. Further, if you were at CES earlier this year, then you know intelligent transportation systems and autonomous vehicles were big trends at the show and it is a topic that has been covered in depth over on Constructech TV.


Cellular Networks Getting Pushy

Push-to-talk over cellular networks is a growth area according to a new report. While the smart phone has dominated the market, PTT (push-to-talk) equipment is doing well. According to a report by Allied Market Research, the global push-to-talk over cellular market was $3.17 billion in 2018 (the most recent statistics) and is projected to reach $6.37 billion by 2026, growing at a CAGR 9.2% from 2019 to 2026. Push-to-talk over cellular facilitates group communications across a dispersed workforce in an organization or industry. Safety and emergency services are highly dependent on the push-to-talk systems. A significant advantage of PTT is the ability for a single person to reach an active talk group with a single button press; users need not make several telephone calls to coordinate with a group.


Spring Is Coming, But Winter Driving Tips

Winter isn’t over in much of the country and winter driving is still dangerous. Some places the winter seems to never end, and drivers get weary of dealing with the weather conditions. Worse, having gone this long without an accident, drivers get careless. Snow, ice, high winds, and low-light levels make for dangerous journeys which are even more problematic for heavy high-sided vehicles, making good visibility even more essential. Even with Spring just around the corner, it’s still time for a Winter driving refresher. With the help of Brigade Electronics, Portland, Ind., we’ve put together a few safety tips for winter driving. The most obvious one to lead off with, whether you are the driver or the dispatcher, is the Boy Scout motto: Be prepared.


AGTEK and Leica: Dirt Simple Solutions

For many construction companies, interoperability is a chief objective. By putting data in the hands of those who need it—on mobile devices, tablets, or desktops—teams can streamline project workflows. The good news is technology providers are offering solutions to address this need. Consider the example of AGTEK, which delivers on its slogan of providing “Dirt Simple Solutions.” The company offers tools to accurately takeoff and estimate construction quantities, model construction processes, and measure progress throughout the construction lifecycle. Matt Desmond, president, AGTEK, says, “We try and empower the people on the ground. And then to empower those people—they’re desktop users—we try and get all of our software in a simplified version out to them on mobile apps.” For example, SmartPlan takes plans to the field and documents site conditions and determines material quantities, while SmartDirt calculates dirt volumes in the field, and SmartTrack identifies where machines are working in realtime.


Fleet Maintenance: Inside Job?

No matter how large your fleet of vehicles, maintenance and repair costs are a major part of the investment. Construction fleets are often composed of trucks of various sizes and motorized equipment ranging from small skid loaders to significant cranes and dozers. That variety poses problems in inventory of maintenance and repair parts and knowledge of operation needed to do the services. Is the answer to outsource the care and feeding of your equipment or bring it all in-house? As technology advances, both onboard and used for diagnosing problems, technical know-how supersedes mechanical experience as a qualification for service personnel. And as many construction companies know, skilled workers are harder to find in all disciplines. A report from IMR, Inc. on the top challenges faced by independent repair shops and technicians point to similar problems in-house operations face.


Strategies to Stabilize Connected Construction

Today, smart construction companies and corporate owners are seeking technology partners to create a connected construction project that is environmentally aware, friendly, and lean—and there are three big ways lean design and construction can help enhance value on projects. 1. Save time, 2. Minimize waste, 3. Enhance human potential. It comes down to having a “Smart Recipe for Deploying Successful Construction Technology,” and that means recognzing that it is about choosing the right technologies, defining and excuting a deployment plan, and selecting the right partner.


Monitoring Concrete Curing with IoT

To capture data, AOMS Technologies, Toronto, Canada, developed sensors that can transmit wirelessly, in realtime, even while buried in the concrete with the help of MultiTech Conduit. In today’s ever-changing environment, building a strong concrete foundation requires monitoring everything about the material. Elements such as the concrete’s temperature, strength, relative humidity and evaporation rate all require consistent tracking and monitoring to make it right. The latest approach is to use embedded sensors, constantly monitoring the necessary parameters and sending the data via wireless technology to cellphones and tablets used by the construction crew.


Steady Growth in Commercial and Residential Building

A report points to U.S. and Canada commercial and residential construction continues to grow through 2023. Research and Market’s Global Construction Industry Data Book Series predicts a CAGR (compound annual growth rate) 6.5% to reach $10,835.6 billion by 2023. For comparison, the residential construction industry, in value terms, increased at a CAGR of 6.1% during 2014-2018. The commercial building construction market is expected to record a CAGR of 8% during the period between 2014-2023. Infrastructure construction was estimated to be $2,366.4 billion in 2018, posting a CAGR of 3.9% during the review period.


Climate Change and Construction

After the U.S. pulled out of the Paris Climate Agreement, news about what other signatories are doing to mitigate the impact of construction on the environment has been sporadic at best. A recent series of actions by one EU (European Union) construction firms, VINCI of France, shows how the Continent is responding. For VINCI, 2019 was devoted to identifying actions to improve the Group's environmental performance in three areas: greenhouse gas emissions, resource preservation, and conservation of natural environments. The various divisions and operating companies determined to reach carbon neutrality in 2050, with a first milestone of a 40% reduction in CO2 emissions by 2030 (compared to 2018).