Sources: American Concrete Institute, Farmington Hills, Mich.; CP staff
The Masonry Society’s TMS 402/602-16: Building Code Requirements and Specifications for Masonry sets new technician requirements to reinforce quality control measures surrounding concrete or clay units, mortar, grout and prism or scaled-wall specimen testing. Contractors, engineers or owner’s representatives can meet the requirements, published in December 2016, by enlisting ACI-certified Masonry Testing Technicians.
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