why compression strenth of concrete is tested with a cube of
size 150x150x150 mm ?
Answer Posted / sanjay tewatia
the test on this dimension is done because it is specified in is coding system, and also because the varieing pressure of concert will not rises in less then the 100mm area and it will not give the actual positioning of the spreading area and to varies the whole strength of each substance mixed in it to give its full volume
| Is This Answer Correct ? | 7 Yes | 5 No |
Post New Answer View All Answers
at what pressure ply-wood is obtained by gluing wooden sheets
why +1 to be followed for calculating the no of bars in BBS. Please explain
if the nitrates more than 45mg/l in water lead to disease then what is it called
Why are pull-out tests performed for soil nails?
PCC Road Min Grade M 30 for VR standard Mahatashtra load 30 KN. what should be thickness of pavement, width 4m what should be length of panel.
how many shuttering material required for 1000 sq.m built up area.
how to find out hard strata in bored pile when the DMC method adopted.
the water is flowing through a velocity of 1.5m/s in a pipe of length 2500m and dia 500mm. at the end of pipe a valve is provided. find rise in pressure 1. if the valve is closed in 5 seconds. 2. if the valve is closed instantaneously. take value of c = 1460m/s, pipe to be rigid and bulk modulus of water - 19.692x10' n/sqcm
List out some of the common problems that architect have to tackle it?
a rectangle grill of length 72 inch x 20 inch width.how to calculate bar spacing ,bar consist 8 mm thickness and spacing of bar is 2 inch.. calculate no of bar with formula
What is meant by cartesian coordinate system?
what is high type road and low type roads
How to determine spacing of bars in slabs or beams
Does degree of bend of rebars has any effect on strength of the member? For example- if a beam is designed with 45 degree bent up bar with respect to architechtural needs and is not 45 in practical so will there be any reduction in the strength of member?
how much quantity of cement,sand and water required for 1 sq feet flooring work .