Facade Inspection Standards target terminology/symbols, drone use.
Press Release Summary:
Published by ASTM International, E3036, Guide for Notating Façade Conditions in the Field, provides standard notation, syntax, and symbols for facade inspections. This guide, according to ASTM member Michael Petermann, will provide common way to use and understand symbols. Currently in development, Guide for Visual Inspection of Building Facades Using Drones (WK52572) aims to address need for camera-equipped drones to document facade conditions through video and still photography.
Original Press Release:
New ASTM Standards Aim to Help with Building Facade Inspections, Including Drone Use
A newly published ASTM International guide provides standard notation, syntax and symbols for facade inspections while a second guide has been proposed to standardize how drones are used for facade inspections.
The first standard (E3036, Guide for Notating Façade Conditions in the Field) will save time by providing engineers, architects and others with a common way to use and understand symbols, according to ASTM member Michael Petermann, a principal at Wiss, Janney, Elstner Associates.
“This standard will be particularly useful to building owners who maintain a database on the conditions of their facade,” says Petermann. “As periodic inspections occur, they can perform sidebyside comparisons of databases and drawings to confirm if conditions have worsened. With the standard, they won’t waste time translating between notation systems of different firms.”
A second standard, also from ASTM’s task group on facade inspections, is being developed: Guide for Visual Inspection of Building Facades Using Drones (WK52572). The task group hopes this guide will address the growing need for camera-equipped drones to document facade conditions through video and still photography.
“This proposed standard will improve the quality of inspections by allowing drones with highquality cameras to provide closeup views of parts of facades that can’t otherwise be seen,” says Petermann. He notes that drones are crucial in inspecting difficult-to-access areas such as the top of windowsills and appurtenances.
The proposed standard will likely include general guidance for safety, a protocol for videoscanning facades, storage of scan
results for future use, and more.
In the U.S., nine cities require periodic facade inspections to uncover unsafe conditions and prevent collapse in about 18,000 buildings.
ASTM welcomes participation in the development of these standards from engineers, architects, drone manufacturers, and others. Become a member at www.astm.org/JOIN.
To purchase standards, visit www.astm.org and search by the standard designation, or contact ASTM Customer Relations (tel
+1.877.909.ASTM; sales@astm.org).
For more news in this sector, visit www.astm.org/snconstruction.
ASTM Committee E06 on Performance of Buildings Next Meeting: April 10-13, 2016, April Committee Week, San Antonio, Texas
Media Inquiries: Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org
Technical Contact: Michael Petermann, Wiss, Janney, Elstner Associates Inc., New York, New York, tel +1.212.760.2540;
mpetermann@wje.com
ASTM Staff Contact: Stephen Mawn, tel +1.610.832.9726; smawn@astm.org
