“A ‘Green’ building is a building that, in its design, construction or operation, reduces or eliminates negative impacts, and can create positive impacts, on our climate and natural environment. Green buildings preserve precious natural resources and improve our quality of life” (WGBC). In response to the COVID-19 pandemic, Green or LEED construction is changing. The U.S. Green Building Council, creators of the LEED certification, plans to promote healthier and safer air quality indoors with adjusted certification criteria incentivizing the creation cleaner air systems. In 2021, there will be more building materials and components that help get LEED certification. One interesting and somewhat new development is a form of self-healing bio-concrete. This is a compound of concrete and bacteria that produces limestone when exposed to air and water, which helps with the impermeability of the surface. It costs around $240 per cubic meter. For reference, normal concrete usually costs between $200-$300, making it still cost efficient. Green building will continue to grow throughout the next decades and new technology and policy will come out to reinforce it as time goes by.
The construction industry is rapidly moving towards modular materials because of its cost and time efficiency. Modular building is anywhere from 20% – 50% faster than traditional construction. It is also around 20% more cost efficient to build modular instead of traditional because of the reduced labor and time costs. Modular building also cuts the waste output almost in half due to optimal fabrication and pre-planned units. Everything is built off the construction site, which reduces the challenges of regular construction such as weather, limited working hours, and space. Overall, modular building is great for symmetrical and repeating buildings where sections can be made and stacked or attached to each other easily like in apartment or office buildings.
As it should be, safety is a huge trend in 2021. The old workplace safety system focused on recognizing problems and fixing them after someone gets hurt or a problem occurs. The new system getting pushed in the industry is based on prevention through education and training and recognizing issues before anyone gets hurt. This is why we have our Safety Committee meet monthly to discuss different topics of safety. Another large change in the safety category is better technology with Personal Protection Equipment (PPE). With more women entering the field, there is an increased awareness of the need for PPE to properly fit all employees to ensure safety. In addition, because of the COVID-19 pandemic there are policies across most companies including D&B that promote safe environments using masks, social distancing, and sanitization. When the pandemic hit, our team implemented a sign in and sign out sheet at every job site, making it easy for us to accurately perform contact tracing in the event that someone developed COVID-19 symptoms. D&B will continue to enforce this rule across all job sites moving forward. Learn more about our safety standards here.
Multi-family construction is one of the fastest growing sectors of the commercial construction industry. Because of the lack of inventory in the housing market and changing demographics, multi-family construction is in high demand and will continue to grow in the following years. More people are looking for smaller, more affordable homes and condominiums with less maintenance than a normal single-family house. Research shows that 33% of people who are reaching age 55 are on their own. This is much different than what was the case 20 years ago. Currently D&B has multiple multi-family jobs under active construction and in the pre-construction phases. Throughout my internship, I shadowed the construction of The Reserve at Gring’s Mill, which you can view here.
Written by: D&B Intern, Alex Wolf
Alex culminated this list based on what he learned during his time at D&B. He is a Senior at Wilson High School who began shadowing various D&B employees in September of 2020. Alex will be attending Virginia Tech for Architecture in the Fall. “My internship experience at D&B made me realize that I want to pursue a career in residential remodeling and construction,” he explains. “I gained a lot of knowledge about the construction process and enjoyed being able to see entire construction projects from start to finish.”