Concrete Fundamentals
Although this video was originally released in 1998 and the specification and cement type references are American, the fundamental principles are the same.
The cement type references (ASTM) in this video and their Canadian (CSA) counterparts are as follows.
ASTM CSA
Type I Type GU - General Use Cement
Type II Type MS or Type MH - Moderate Sulphate Resistant or Moderate Heat of Hydration Cement
Type III Type HE - High Early Strength Cement
Type IV Type LH - Low Heat of Hydration Cement
Type V Type HS - High Sulphate Resistant Cement
Please consult CSA A23.1/23.2, CSA A3000, ASTM Section 4 Volumes 04.01 and 04.02 as well as ACI Manuals of Concrete Practice for differences between Canadian and U.S. Standards.