Select the incorrect statement from the following options.
A. Puzzolona is the oldest cement invented by Romans
B. Natural puzzolona is deposit of volcanic ash
C. Puzzolona was used in making concrete for the construction of walls and domes
D. Puzzolona is quite setting cement and posses relatively low strength
Answer:D
Select the incorrect statement from the following options.
A. Puzzolona is the oldest cement invented by Romans B. Natural puzzolona is deposit of volcanic ash C. Puzzolona was used in making concrete for the construction of walls and domes D. Puzzolona is quite setting cement and posses relatively low strength
Explanation: Natural cement is quite setting cement and posses relatively low