LOCATION: Berkeley, CA
The Project
The University of California, Berkeley is currently developing a 1,100-bed dormitory complex featuring a complex roof structure designed with a flat concrete deck. This project presented a unique challenge due to the need for tapered roof insulation installed over a network of utilities, including electrical, plumbing, and mechanical equipment, as well as various conduit and deck penetrations.
To address these challenges, lightweight insulating concrete (LWIC) was selected for its ease of installation and effective thermal performance. The roof insulation provides an average thermal value of R-30 across approximately 12,000 square feet of roofing, which was installed in just four days.
A distinctive aspect of this project involved embedding asphalt pellets into the surface of the LWIC. This innovation facilitates the bonding of the built-up roof assembly directly to the LWIC surface, enhancing the overall roofing system’s durability and efficiency.
LWIC has proven to be a versatile and effective solution for this complex roofing application, showcasing its adaptability to intricate designs and utility configurations. For more information on how LWIC can benefit your next project, please feel free to reach out or visit our website.
