1.

IS 457:1957 is for ____________

A. Code of practice for general construction of plain and reinforced concrete for dams and other massive structures
B. Specification for Portland pozzolana cement flyash based
C. Specification for Portland pozzolana cement calcined clay based
D. Methods of test for pozzolanic materials
Answer» B. Specification for Portland pozzolana cement flyash based


Discussion

No Comment Found