What is segregation ?
Separation of cement sand from aggregate in the concrete.
water cement ratio is not proper or As per IS code height more than 1.5 meters also segregation.
What is bleeding ?
Water comes out to the surface of concrete is called bleeding.
It also a type of segregation.
Function of stirrups ?
To regist shear force and positioning the main reinforcement.
What is the function of foundation?
To increase the suitability of structure.
What is the 3 4 5 method ?
It is used to set up the plane at right angle.
Full form of DPC ?
Damp proof course
Minimum die of bored cast insitu pile ?
As per IS 2911 part 1 section 2 = 450 mm.
Factor used to convert weight to dry volume of concrete ?
Is 1.54
Example :- if a column wet volume is 3 cum than the dry volume = 3* 1.54= 4.62 cum
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