Erectors Manual to Precast Concrete

Question 1

What can be done as a corrective measure for providign connections in a pre-cast member when the cast in place inserts are misplaced or damaged?

Answer 1

37. Expansion bolts can be used.

Question 2

When erecting precast concrete, what is the maximum distance between horizontal supports for the scaffolding to be anchored to the building?

Answer 2

78. 30’.

Question 3

Regardless fo the load requirments, what is the minimum structural bolt diameter that can be sued for any precast concrete connection?

Answer 3

36. 1/2” diameter.

Question 4

Which material is satisfactorily used as bearing pads in precast concrete construciton?

Answer 4

45. Elastomerics.