AAMA updates methods for testing of exterior walls

The American Architectural Manufacturers Association (AAMA) has released an updated document specifying test methods, specifications, and field checks used to evaluate the structural adequacy of wall systems and their ability to resist water penetration and air leakage. Other optional tests are also included.

AAMA 501-15 is intended to be referenced in laboratory and field testing methods for exterior wall systems composed of curtain walls, storefronts, and sloped glazing. It was previously updated in 2005.

According to José Colon (Architectural Testing), Chair of the AAMA 501 Update Task Group, the standard was recently updated to make sure all labs and product manufacturers are on the same page with procedures and with pass/fail criteria for certain parts of the standard. These document updates also take into consideration new technologies for equipment being used for testing.

“Historically, AAMA 501 has been the base standard for project specific test requirements,” says Colon. “More and more specifications are being written that are even longer than what is called out in AAMA 501.” This is especially the case in places with more detailed codes, like Miami-Dade County or the state of Florida in general, said Colon.

Effective January 1, 2022, New York City requires garage owners to retain a specially designated professional engineer to conduct an assessment and file a report at least once every six years. Hoffmann Architects + Engineers offers tips and best practices on how to comply with NYC Local Law 126 parking garage inspection rules.

Mixed-Use | Oct 20, 2022

ROI on resilient multifamily construction can be as high as 72%

A new study that measured the economic value of using FORTIFIED Multifamily, a voluntary beyond-code construction and re-roofing method developed by the Insurance Institute for Business & Home Safety (IBHS), found the return can be as high as 72%.

Building Team | Oct 18, 2022

Brasfield & Gorrie chairman’s home vandalized by anti-development activists

Activists vandalized the home and vehicles of Miller Gorrie, chairman of Birmingham-based Brasfield & Gorrie, in protest of a planned $90 million, 85-acre police, fire and public safety training center in Atlanta.

Codes and Standards | Oct 17, 2022

Ambitious state EV adoption goals put pressure on multifamily owners to provide chargers

California’s recently announced ban on the sale of new gas-powered vehicles starting in 2035—and New York’s recent decision to follow suit—are putting pressure on multifamily property owners to install charging stations for tenants.

| Oct 13, 2022

Boston’s proposed net-zero emissions code has developers concerned

Developers have raised serious concerns over a proposed new energy code by the City of Boston that would require newly constructed buildings over 20,000 sf to immediately hit net-zero emissions goals.