The best method of placing concrete underwater is by:
A. Pipes and pumps
B. Bottom Dump Buckets
C. Termie Pipe
D. Filling cement bags with dry and semi-dry mix of cement and aggregates
Answer:C
The best method of placing concrete underwater is by:
A. Pipes and pumps B. Bottom Dump Buckets C. Termie Pipe D. Filling cement bags with dry and semi-dry mix of cement and aggregates