Exam (elaborations)
CSLB B LICENSE GENERAL CONTRACTOR STUDY GUIDE EXAM AND ACTUAL ANSWERS.
- Course
- Institution
If unused mortar stiffens due to hydration of cement, what must you do? - Answer Discard the mortar What minimum time must you wait before caulking or grouting new tiles? - Answer 24-48 Hours How long should you wait before installing tile on a shower pan? - Answer 24 Hours Unstab...
[Show more]