For solid masonry, what is the minimum embedment depth for wire wall ties?

For solid masonry, what is the minimum embedment depth for wire wall ties?

• A. 1-1/2 inch
• B. 1 inch
• C. 1-1/4 inch
• D. 1-3/4 inch

Answer: (A)

Wire wall ties must be embedded deep enough into masonry to develop their strength and transfer loads properly. For solid masonry, the minimum embedment depth is 1-1/2 inches. This depth places the tie into a solid portion of the wall, giving enough mortar and masonry bond to resist pullout and protect the steel from exposure to moisture and frost. Shallower embedment would compromise the tie’s anchorage, while deeper embeds meet but exceed the minimum requirement.

Wire wall ties must be embedded deep enough into masonry to develop their strength and transfer loads properly. For solid masonry, the minimum embedment depth is 1-1/2 inches. This depth places the tie into a solid portion of the wall, giving enough mortar and masonry bond to resist pullout and protect the steel from exposure to moisture and frost. Shallower embedment would compromise the tie’s anchorage, while deeper embeds meet but exceed the minimum requirement.