Why Purchasing from the ACI Store or Authorized Distribution Partners Matters
ACI is committed to developing and publishing trusted consensus-based standards, technical documents, and educational resources that support the safety, durability, and advancement of concrete design and construction worldwide. Recently, fraudulent and unauthorized copies of ACI documents have appeared on different, questionable websites. These counterfeit or illegally distributed materials present serious risks to users and to the integrity of the industry.
Learn More »