A building is only as secure against the environment as its most degraded joint sealants, about 50% of which fail in less than 10 years after installation. Moisture damage due to failed sealants is responsible for much of the $65 billion to $80 billion spent on annual repairs.
However, researchers at the National Institute of Standards and Technology are assembling a toolkit of measurement devices and scientific data that will help manufacturers of sealants systematically improve the protective performance of their products.
Source: Science Daily
Related Stories
| Sep 20, 2013
August housing starts reveal multifamily still healthy but single-family stagnating
Peter Muoio, Ph.D., senior principal and economist with Auction.com Research, says the Census Bureau's August Housing Starts data released yesterday hints at improvements in the single-family sector with multifamily slowing down.
| Sep 20, 2013
Public owners have mixed opinions regarding integrated delivery: Mortenson study
Mortenson Construction has released "Integrated Delivery: A Catalyst for Collaboration and Teamwork." The free report summarizes findings from a large group seminar conducted by the contractor at the 2013 AIA Public Architect Workshop, which was held in conjunction with this year's AIA National Convention.
| Sep 20, 2013
Perimeter roof edge: The first line of defense in a wind event [AIA course]
Aside from the roof membrane itself, the perimeter roof edge is the most critical component of the roofing system. As such, it warrants more scrutiny when designing a roof system.
| Sep 19, 2013
What we can learn from the world’s greenest buildings
Renowned green building author, Jerry Yudelson, offers five valuable lessons for designers, contractors, and building owners, based on a study of 55 high-performance projects from around the world.
| Sep 19, 2013
6 emerging energy-management glazing technologies
Phase-change materials, electrochromic glass, and building-integrated PVs are among the breakthrough glazing technologies that are taking energy performance to a new level.
| Sep 19, 2013
Roof renovation tips: Making the choice between overlayment and tear-off
When embarking upon a roofing renovation project, one of the first decisions for the Building Team is whether to tear off and replace the existing roof or to overlay the new roof right on top of the old one. Roofing experts offer guidance on making this assessment.
| Sep 19, 2013
Calling all young AEC leaders
If you're an up-and-coming leader at your AEC firm and are interested in advancing your career, join the BD+C editorial team at our 3rd Annual Under 40 Leadership Summit, Oct. 9-11 in San Francisco.
| Sep 19, 2013
BIM 2.0 and Google Glass: Science fiction or coming attractions for a job site near you?
Todd Wynne of Rogers-O’Brien Construction is one of only 8,000 people around the globe granted a pair of Google Glass for testing. Here's what he's been up to with the technology.
| Sep 18, 2013
Annual SteelDay to include 125 free events around the U.S.
Hosted by the American Institute of Steel Construction (AISC), its members and partners, SteelDay invites the AEC community and the public to see the contributions the industry has made in the design and construction of steel buildings and bridges.
| Sep 17, 2013
SMPS Foundation announces new business development research book
The SMPS Foundation has released its latest research book, A/E/C BUSINESS DEVELOPMENT – The Decade Ahead.