Precast Concrete Foundations Sections Are Set by a Crane and Then

Q11: Any water used to make concrete should

Q12: Steel reinforcing bars, called rebars, are used

Q13: The footing width is usually _ the

Q14: Form panels are built of special form

Q15: The purpose of a(n) _ is to

Q17: Where necessary, to prevent heat loss through

Q18: _ strength is the quality of being

Q19: The _ for a foundation provides a

Q20: Protect concrete from freezing for a minimum

Q21: Most concrete used in construction is _