When positioned in the upper or top portion of the slab thickness, steel reinforcement limits the widths of random cracks that may occur because of concrete shrinkage and temperature restraints ...

According to a July 2022 bulletin by the Concrete Reinforcement Steel Institute, concrete reinforcement bars marked with a W can be considered as dual grade. Changes to ASTM A615-20 specification ...

Reinforced autoclaved aerated concrete (RAAC) is a lightweight material ... the term concrete has been retained for these aerated products". The report found that short-term exposure to moisture ...

Insteel Industries Inc. (NYSE: IIIN) today announced that its first quarter 2025 earnings conference call will be webcast live over the internet on Thursday, January 16, 2025, at 10:00 a.m. ET ...