Masonry level one module 28105-13 Exam Questions and Answers

Masonry level one module 28105-13 Exam Questions and Answers The amount of surface are on an uncored block that has holes extending through it is equal to less than ____. A) 10 percent B) 15 percent C) 20 percent D) 25 percent - CORRECT ️️ D) 25 percent As specified by ACI 530/ASCE 5/TMS 402, Building Code Requirements for Masonry Structures, the thickness of a mortar joint cannot exceed ____. A) 3/8 inch B) 1/2 inch C) 3/4 inch D) 1 inch - CORRECT ️️ C) 3/4 inch The term used to describe applying mortar to block is ___. A) placing B) weeping C) jointing D) buttering - CORRECT ️️ D) buttering The main difference between the procedures for laying block and brick outside- corner leads is that ____. A) the steps are reversed B) block requires a different mortar spreading technique C) the setting time for the mortar is longer for block D) block must first be thoroughly dried - CORRECT ️️ B) block requires a different mortar spreading technique At the end of the workday, stand scaffold