When looking at the environmental impact of a building, it is important to assess every stage of the environmental life cycle: from material extraction to product manufacturing, to building operations and maintenance, through end-of-life. Concrete offers environmental attributes that help reduce overall environmental life cycle impacts of a building. This course explores how life cycle assessment can be used to measure and lower the environmental impacts of buildings.
LEED v4 includes advancements that will change the way design professionals, contractors and product manufacturers do business. Many credits, such as Rainwater Management, Heat Island Reduction and Optimized Energy Performance are refined. Others, such as Material and Resource (MR) credits, challenge product manufacturers to disclose their environmental, social and health impacts in third-party validated reports. This article reveals strategies using concrete that yield successful results in achieving sustainability goals.
Insulating Concrete Forms (ICFs), combining the strength and durability of reinforced concrete with the versatility and energy efficiency of rigid insulation, provide an ideal solution for commercial and institutional buildings. With a lower first cost than wood and steel construction, ICFs improve occupant safety, fire resistance and noise transmission for office, hospital, school and retail buildings, among others. This article will address how the thermal properties of ICFs, combining the high R-value of rigid insulation with the thermal mass of concrete, offer building owners significant energy savings over the long term. The article will also provide guidance on how to minimize the cost of ICF construction to take full advantage of these benefits, resulting in investments that are secure and generate long-term value.
This article provides guidance for architects, engineers and builders on how to design and build high performance reinforced concrete multifamily residential buildings using Insulating Concrete Forms (ICFs). Combining the strength and durability of reinforced concrete with the versatility of highly engineered rigid insulation, ICFs provide ideal solutions for apartments, condos, hotels, dormitories and assisted living facilities. With increased attention to occupant safety and comfort, design professionals can take advantage of concrete’s inherent fire resistance and noise reduction qualities, important features when designing multifamily residential buildings. This article will address how the thermal properties of ICFs, combining the high R-value of rigid insulation with the thermal mass of concrete, offer building owners significant energy savings over the long term. The article will also provide guidance on how to minimize the cost of ICF concrete construction to take full advantage of these benefits, resulting in investments that are secure and generate long-term value to building owners.
Zero energy school construction is a growing trend across the country. A combination of advanced energy efficiency strategies, affordable solar power and an innovative concrete building system called Insulating Concrete Forms (ICFs) is making it possible. ICFs combine the strength and durability of reinforced concrete with the versatility and energy efficiency of rigid insulation.
The Balanced Design Approach to Fire Safety: How Concrete Building Systems Can Help Reduce Risk (Print Course)
Structure fires and wildfires result in significant loss of life and property in the U.S. each year. In addition to the direct losses of fighting fires, relocating residents and rebuilding, large fire events can cause substantial indirect losses to communities. There has been an increase in single-family and multifamily structure fire losses, partly due to increased use of combustible construction methods. This article investigates the causes of these fires and provide balanced design recommendations using both active and passive fire protection strategies. It will suggest several noncombustible concrete building systems to help reduce the risk of fire loss in buildings.
In addition to performance, budget and aesthetics, design professionals are now being asked to evaluate the environmental burdens of their design choices. Measuring the impacts of buildings, assemblies and products can be complex. Every design decision, from material and product selection to envelope design and construction can have an impact on the environment and the methods used to evaluate those decisions are still not widely understood. This article will address critical issues the design professional should consider as he/she evaluates the environmental impacts of building materials to maximize performance and deliver lasting value.
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