Author Topic: The initial setting time of lime-pozzolana, is  (Read 2293 times)

Offline mechanic

  • Engineer
  • Hero Engineer
  • *****
  • Posts: 2594
    • View Profile
    • Engineering Forum
on: May 18, 2017, 09:01:03 AM
Question: The initial setting time of lime-pozzolana, is

Options are:

A.     30 minutes
B.     60 minutes
C.     90 minutes
D.     120 minutes

Correct answer is:

D.     120 minutes