For the following questions answer them individually
Purlins are used as structural members in trussed roofs. The purlins are primarily:
In a riveted connection, a minimum distance of the rivet from the edge is kept with a view to preventing failure due tosssssssss
The tie bars in a concrete pavement are provided in:
The laboratory test to determine hardness of the road aggregates is:
Allowable bearing pressure for a foundation depends on:
The cementing property in cement is primarily due to basic material:
Rapid hardening cement can be obtained by:
The setting time of cement can be increased by the addition of:
The term bark in timber refers to:
Fineness modulus of sand is of order of: