Which standard describes the tolerance limit for undulation
of RCC wall/ after POP surface?
WHICH IS BETTER,BURNT BRICKS OR SOLID BLOCK IN CEMENT MORTAR
Target strength = fck +(1.65*4) What is this 4
Why is concrete cube test carried out?
What is the difference between stress and pressure
What is the weight of 10mm,20mm,40mm aggregate per cubic
when does sedimentation occur before filteration, along with it, along with chlorination, after chlorination?
What is the difference in Cement content for M-20 Concrete if y ou use OPC & PPC? What is the difference in the Curing Period?
Sir, Iam Applied in rrb for the posts of Junior Engineer.I want to know about the or question previews to study well.Pl send it to shukla_varun1985@yahoo.com.
manhole chamber having height of 2300 mm and thickness of brickwork is 230 mm and dia of opening covering is 560 mm and bottom length vertical is 1500 mm (1:4) brick masonry and plaster 12 mm on both sides..how to estimate the no bricks used with mortar cement bags and sand for total chamber including plaster.
Contrete reaches its full strength in 28 days. Then, why are we removing shutter in 7/ 14 days?
lap lenth
what is the weight of 12mm aggregates?