Technical Questions

Question: ACI code for evaluating existing buildings prior to repair

Question: What steps are taken in the repair of concrete structures?

Question: Determining the cause of a crack

Question: Do we always need to repair cracked concrete?

Question: Are epoxy resins widely used in concrete construction and repair?

Question: Are polymer concrete and polymer-modified concrete used in repairs?

Question: What is shotcrete and when is it used?

Question: Alternative methods for measuring crack width

Question: Substantial structural damage

Question: Using core strength to calculate compressive strength of an existing structure

Question: Increasing the load capacity of a slab-on-ground using an overlay

Question: Legacy building codes

Question: Load factors used in the 1963 building code