Volumetric Mixer Manufactures Bureau

The Volumetric Mixer Manufacturers Bureau was organized in 1999 to develop, in conjunction with ASTM and ACI, a standard for which this equipment can be rated, to highlight the beneficial uses of this equipment through education and awareness, and to improve the professionalism of both the manufacturers and operators of volumetric mixers. 

Volumetric Mixer Manufactures Bureau www.vmmb.org