Exam (elaborations)
CSLB B LICENSE GENERAL CONTRACTOR EXAM Questions & 100% Verified Answers | Latest Update | Already Graded A+
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If unused mortar stiffens due to hydration of cement, what must you do? : Discard the mortar What minimum time must you wait before caulking or grouting new tiles? : 24-48 Hours How long should you wait before installing tile on a shower pan? : 24 Hours Unstable dry rock, angular gravel, sand...
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