Group Resources

Group Leadership

 [ - Vacant - ]

Vice Chair
Jake Chapple

AEM Staff Contact

Sara Feuling
Sr Director, Construction | 414-298-4149

Product Focus

Manufacturer technical representatives from concrete power trowel makers and their major component suppliers meet twice annually in this AEM group -- the Troweling Machine Manufacturers Bureau (TMMB).


The bureau focuses on technical and safety issues affecting power trowels, including Operator Safety, European CE Mark compliance, domestic and international standards, and global regulations.

Bureau Activities

The group maintains a power trowel operator safety manual, conducted a safety decal exchange to increase graphic commonality and message comprehension in the industry, and works on development of a set of voluntary design guidelines.

Engine Emissions Regulatory Agency Links

U.S. Environmental Protection Agency (EPA)
California Air Resources Board (CARB)