Modular Construction: The Greener Way to Build

November 8, 2017 Posted by kyu7

Traditional construction faces many issues when it comes to the handling, creation, and recycling of wasted materials. In fact, an NAHB study found that an estimated 8,000 lbs of waste is created from the construction of a 2,000 square foot building. These squandered materials are all standard materials that you would use to construct a building: wood, brick, insulation, drywall, etc. However, only an estimated 20% of these leftover construction materials are actually repurposed or recycled, according to The American Institute of Architects. On top of that, the AIA states that “it is estimated that anywhere from 25 to 40 percent of the national solid waste stream is building-related waste.”[1] And in 2009 the Construction Materials Recycling Association, estimated that construction and demolition waste from building construction was around 325 million tons annually. So, in a society that constantly pushes for greener solutions across all facets of life, what alternatives do companies have to be more eco-friendly?

Modular Sustainability

The processes that go into modular construction allow for far more accountable and ecological building methods. Modular construction takes advantage of a process known as “Mass Customization.” When constructing a modular building, the same paneling that used to create one building can be snapped into place on another building. However, you can still design the building practically however you want! Therefore, any paneling left unused after a job, can simply be used on the next one. Plus, they will not need to be moved very far because all structures are built in our own facilities, ensuring they will not go to waste. And we use CAD software to map out all our prefabricated projects, so we know the exact amount of materials that need to go into each job.

The factory setting also allows us to better control our inventory and regulate the working conditions, in comparison to traditional construction. While most construction sites have delays due to inclement weather, the modular construction process takes place indoors, keeping our moisture levels low in our materials, preventing damage. While our employees construct the building indoors, the project site is being set up for installation. Therefore, with these two processes occurring simultaneously, the building site receives far less disturbance from foot traffic, machinery, equipment, and materials.

Ultimately, the same paneling that allows us to use Mass Customization also supports recycling efforts. Our buildings are designed to be installed and disassembled easily. So when a building is no longer of use, instead of being demolished like traditional construction, the paneling can simply be taken apart and reused. This allows you to drastically cut down on waste in the deconstruction process as well. Many of the structures are also moveable, so the same building can be moved to another location to serve another purpose for you.

The Modular Difference

The first step of waste reduction comes in the attention to detail in the design process. Having sales people work with clients to ensure every detail of your project is mapped out and taken care of. Then, the project and all of the details should be sent to engineering, where they should meticulously design every aspect of the structure. From this point, all the materials you need should be mapped out, down to every last nut and bolt. From there, simply take the required pieces from inventory and get to work on the factory floor.

In the factory, inventory is easier to control than a traditional construction site. All materials have set storage areas that provide easy management and movement. In fact, WRAP, an organization dedicated to resource efficiency, stated that “Volumetric (modular) building systems are the ultimate in offsite manufacturing technology and their substitution for traditional building methods typically leads to a virtual elimination of all wastage bar excavation spoil for ground preparation.”[2] They also showed that an estimated 70-90% of construction waste can be eliminated through offsite construction practices.

Overall, modular construction allows for efficiency and sustainability in all aspects of the construction process. The factories are designed for our employees to quickly grab and transport materials. The construction process is designed to ensure every piece of material is used to its fullest potential. And the products are designed to be quickly put together, durable, and perfectly customizable for the customers. Modular buildings and structures provide world class construction methods for your company, while also providing an ecofriendly solution for the environment.

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