M20 Grade ratio?
M30 Grade ratio?
M40 Grade ratio ?
Answer Posted / r.venkateshwar rao
m-20 1:1.5:3
| Is This Answer Correct ? | 369 Yes | 40 No |
Post New Answer View All Answers
Difference between pre-tensioning and post-tensioning.
At one time what is the height of Lift for concreting for Bridge Piers Class B Loading and refer the code.
Dear Frds, How can i calculate the Steel for RCC Slab, Please provide one Example also, so that i can understand very well. Ex: Area: 1320.0 Sft.(44' X 30') Span: 15'(Default). Column Size: 9"X15"(6 No.s 12mm Rods) Please Provide Calculation Details. Thankyou. Satish
how much need cement bags for block work of wall approx 1000 hollow blocks 20x20x40cm
do we consider shrinkage factor for calculating cement consumption for CM mixes for different works?
why demand factor less then 1 ?
Define What is the tensile strength of wood?
TO CONSTRUCT A 1800 SQFT CAPACITY UNDERGROUND WATER TANK HOW MUCH CUFT CONCRETE IS REQUIRED AND HOW MUCH REINFORCEMENT IS REQUIRED. FOR COSTING
Tell me about triple point of water.
Define a polyline?
Design a rectangular channel.
in staad pro. modelling for a parallel scissors chord truss, when i assigned roller support i.e fixwd but with all Fx, FZ, Mx, My and Mz release except Fy... the analysis results " in stability at a joint, with direction Mx or My..what could be the reason...anyone please explaing
how to determine the correctness of proportion used in cement mortor and various IS codes to determine the same?
what is the difference between natural draught cooling tower and induced draught cooling tower
There are two buildings one taller and one shorter whose time period will be grater and similarly the frequency ?