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CSLB B License General Contractor Exam: 100% Verified Questions & Answers: Guaranteed A+
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- Instelling
If unused mortar stiffens due to hydration of cement, what must you do? (Ans- Discard the mortar What minimum time must you wait before caulking or grouting new tiles? (Ans- 24-48 Hours How long should you wait before installing tile on a shower pan? (Ans- 24 Hours Unstable dry rock, ang...
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