NASCLA AND GENERAL CONTRACTOR A EXAM QUESTIONS WITH 100% CORRECT ANSWERS 2024.

NASCLA AND GENERAL CONTRACTOR A EXAM QUESTIONS WITH 100% CORRECT ANSWERS 2024. In built up roofs, cant strips shall extend how many inches up the vertical surface? 5" Air entertainment should always be specified for concrete exposed to what? Freezing and thawing In a post tensioning environment, when a two-stroke pull is required, the final pull should be pre-calculated to use no more than what percentage of the full stroke of the jack on the final pull? 60% Tack or spot welding can reduce the strength of a bar to what percent of its original capacity? 35 - 40 % The advantage of nuclear compaction testing is? You do not have to remove the soil from the site how many gallons of flammable liquids shall be stored in a room outside of an approved storage cabinet? 25 A ______ bond will ensur