Concrete Exam Prep Test |Questions
and 100% Correct Answers| Latest
Update
t&f: heavy-hand tamper - ANSWER is used to compact subgrade when doing small
projects
t&f: sand streaking - ANSWER Is an area of exposed fine aggregate caused from
heavy water bleeding or motor loss
t&f: permeable - ANSWER The subgrade fill should be high strength and
t&f: subgrade - ANSWER Is critical to prevent concrete from cracking and sinking
t&f: foundations - ANSWER are made from a poured concrete mix
t&f: provide strength - ANSWER why are the edges often thicker on slab
grade foundations
t&f: 30 - ANSWER place stakes about _____ inches apart around the entire project
t&f: batter boards - ANSWER is a pair of horizontal boards nailed to stakes at the
corners of a project
mc: 4-6 inches - ANSWER how many inches of fill material an adequate subgrade
and 100% Correct Answers| Latest
Update
t&f: heavy-hand tamper - ANSWER is used to compact subgrade when doing small
projects
t&f: sand streaking - ANSWER Is an area of exposed fine aggregate caused from
heavy water bleeding or motor loss
t&f: permeable - ANSWER The subgrade fill should be high strength and
t&f: subgrade - ANSWER Is critical to prevent concrete from cracking and sinking
t&f: foundations - ANSWER are made from a poured concrete mix
t&f: provide strength - ANSWER why are the edges often thicker on slab
grade foundations
t&f: 30 - ANSWER place stakes about _____ inches apart around the entire project
t&f: batter boards - ANSWER is a pair of horizontal boards nailed to stakes at the
corners of a project
mc: 4-6 inches - ANSWER how many inches of fill material an adequate subgrade