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Masonry Institute of Iowa

PO Box 393
Johnston, IA 50131

Phone: 515-209-7250


We are currently working on programming - so check back soon for registration details.

Crack Control in Concrete Masonry Walls 
Mark Wilhelms, 
VP Architectural Sales, Best Block Companies 
1 Hour AIA/HSW credit | 12:00 - 1:00PM (CST)

This presentation addresses the proper application of empirical crack control measures into concrete masonry wall systems as presented in NCMA TEK 10-2C. It includes causes of cracking, use of control joints and horizontal reinforcement to minimize cracking, details and banding (mixing courses of clay and concrete masonry).

Masonry Institute of Iowa
6919 Vista Drive
West Des Moines, IA 50266

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