1)What's are the diff. types of column based on loading?
2)Is there any difference bitween Development length &
3) What is the basic diff. between one way & two way slab?
4) Where should use OPC & where should PPC?
Mrs Junko Tabei, who created history on May 16, 1975 by
becoming the world?s first woman to reach the 8,848 metre
(29,002 ft) high Everest peak belongs to which of the
following countries ?