The American Architectural Manufacturers Association (AAMA) updated two documents for evaluating window wall, curtain wall, and storefront systems regarding seismic drift.
AAMA 501.4-18, “Recommended Static Test Method for Evaluating Window Wall, Curtain Wall and Storefront Systems Subjected to Seismic and Wind-Induced Inter-Story Drift,” and AAMA 501.6-18, “Recommended Dynamic Test Method for Determining the Seismic Drift Causing Glass Fallout from Window Wall, Curtain Wall and Storefront Systems,” were first released in 2001 and were last updated in 2009. The two are now available as separate documents for the first time.
AAMA 501.4 provides a means of evaluating the performance of windows, window wall, curtain walls and storefront systems when subjected to specified horizontal displacements in the plane of the wall. AAMA 501.6 focuses on determining the horizontal racking displacement amplitude of exterior wall system framing members that would cause fallout of representative architectural glass panels under controlled laboratory conditions.
AAMA 501.4-18 and AAMA 501.6-18, as well as other AAMA documents, may be purchased from AAMA's online store.
Related Stories
Codes and Standards | Jun 21, 2017
Senate bill would prohibit tax money for sports stadium projects
Bipartisan legislation would prevent use of municipal bonds by pro teams.
Codes and Standards | Jun 19, 2017
Developer, architect hit with $10 million construction defect verdict
Case pertained to construction of condo development that was not fire code-compliant.
Codes and Standards | Jun 19, 2017
Green building advocates erect icehouses on Penn. state capitol steps to make point on codes
State’s codes have not been updated since 2009.
Codes and Standards | Jun 15, 2017
Cornell Tech unveils plans to reach Net Zero at The Bloomberg Center
Campus plans include photovoltaic arrays and geothermal ground source heat pumps.
Codes and Standards | Jun 13, 2017
Canada Green Building Council and Green Business Certification Inc. announce partnership
New joint venture will deliver enhanced services and support tools and programs throughout Canada.
Codes and Standards | Jun 8, 2017
Nail-Laminated Timber Design and Construction Guide released
New document focuses on design and construction considerations for horizontal NLT applications.
Codes and Standards | Jun 8, 2017
Car sharing popularity means parking zoning and codes may be promoting overbuilding of garages
Some designers look to modular designs in anticipation of alternate uses.
Codes and Standards | Jun 7, 2017
IAPMO advances toward new 2017 Water Efficiency and Sanitation Standard
Revised pipe-sizing method for residential applications will be included.
Codes and Standards | Jun 7, 2017
New Colorado law could stimulate stalled condo market
Construction defect law modifications could ease litigation risk and cut insurance rates.
Codes and Standards | Jun 6, 2017
New York City will require construction superintendents on buildings higher than three stories
New laws focus on construction safety.
