New Techniques in Environmentally-Friendly Buildings

Environmentally-friendly buildings are structures that are resource-efficient throughout their life-cycle, throughout the processes of design, construction, operation, maintenance, renovation, and eventual demolition. Environmental or “green” buildings are more than just a passing trend. They represent a paradigm shift in the field of architecture and a more sustainable way to secure the future of urbanization.

Goals of Environmentally-Friendly Buildings
Although new environmentally-friendly building techniques are proposed and tested every year, they all share common objectives for reducing their overall impact on human health and nature. Eco-friendly buildings should serve the following purposes:
• Efficiently make use of air, water, and other resources
• Protect human health and improve productivity
• Reduce pollution and waste
• Save money on operational costs
• Feature an aesthetically-pleasing design

Green Home

Environmentally-Friendly Building Techniques
Energy efficient insulation is incredibly important to prevent air gaps and stop drafts, because around 50% of a building’s energy escapes through heating and cooling processes. Thick exterior walls, high efficiency windows, and caulked gaps should do the trick. To save energy, builders should consider using Energy Star equipment for heating, cooling, water heaters, appliances, and light fixtures.

Whenever possible, buildings should use reclaimed lumber and recycled plastics. Builders should also utilize materials that have long life spans so that they don’t need to be thrown away or replaced for many years. Exterior spaces around buildings should be designed with permeable materials to allow rainwater to soak into native plants, and water can be conserved with low-flow toilets and water-saver faucets.

Cutting-Edge New Building Materials
The latest trends in environmentally-friendly buildings revolve around tight seals to efficiently block weather conditions and the use of recycled materials wherever possible. The initial cost materials can be high, but conservation experts insist that energy efficient materials, like these, will lead to significant cost savings over time.
• Recycled steel
• Insulated concrete forms
• Plant-based polyurethane rigid foam
• Straw bales
• Cool, reflective roofing
• Structural insulated panels
• Recycled wood
• Plastic composite lumber
• Low-E (emissivity)windows
• Vacuum insulation panels

Assessment and Regulation
Due to the increased interest in environmentally-friendly building concepts, numerous regulatory organizations have developed standards, codes, and rating systems for buildings. In some regions, codes are actually written so that local governments can adopt them as laws and reduce widespread environmental impacts. The United States and Canada use the LEED rating system, while the United Kingdom uses GREEAM and Japan uses CASBEE.

As dictated by the relevant regulatory systems, these are a few of the most sustainable buildings in the United States:
• Centers for Disease Control Division of Laboratory Sciences – Atlanta, Georgia
• Wayne L. Morse U.S. Courthouse – Eugene, Oregon
• Lake View Terrace Library – Lake View Terrace, California
• Austin Resource Center for the Homeless – Austin, Texas
• Factor 10 House – Chicago, Illinois

*Photo credit: W.L Tarbert via WikiMedia

BIM Services – What is it and why is it valuable?

What is BIM Services? Building Information Modeling (BIM) software has gained popularity over the past several years as the new standard for the design, documentation, and execution of construction projects. …

Women Speak Out for Inclusion, Leadership, Diversity, Allyship

Women have made great strides in pursuing careers and leadership roles in construction, but there’s more that can be done to boost their numbers in the industry and ensure they …

Accelerating AEC Innovation in a Post-COVID World

About The Event Over the last few months, we’ve witnessed the global pandemic change the way people live, work, and interact with each other. It has forced the acceleration …

Enabling Automation in The Built Environment

Enabling Automation in the Built Environment The building and construction industry is primed for automation. The automatic manufacturing of the “stuff” of a building – the parts and pieces that …

How VIATechnik is Promoting Mass Timber Construction with BIM

The world’s population is booming. According to the United Nations Department of Economic and Social Affairs, urban areas will welcome 2.5 billion new residents by 2050. In addition to requiring …