In Fe415 & Fe500,What is mean by "Fe" and "415/500"?
Answer Posted / shankararao shejale
Fe=ferrous (material),
415/500 its yield stress of that material.......That much of y.S. It going back on its original position.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
For 1 bag cement how i will calculate sand and metal aggregate;Here the mix proportion is 1:2.49:2.38
what is the steel difference between np-2 and np-3 pipes and weight also
How much area, in square meters, will one liter of paint cover if it is brushed out to uniform thickness of 100 microns?
what pressure the NP2 class RCC pipe can sustain?
How much cement is require in one sqft area in a G+3 residential construction.
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.
if dia of slab beam bar is38mm what its clear cover any method of provide clear cover
For a washout valve why are two gate valves required in normal practice?
What is the density of most of construction materials?
What is the life of anaerobic Digester if it is used for municipal solid waste digetion.
How many cum of 9.5mm stone in 1 ton ?
what is the formula to find the sttel (bar)length in beam having bent up at l/4 t 45 degree & 60 degree.
1) a)to prepare mortar for bricklaying how much amount of water should be added for its maximum strength and workability(to avoid cracks which results, when high quantity of water is added)?is their a formula or ratio? b) suppose we want to make 1:3 mortar,what is the best way to measure cement ,sand and water and how? c)time before which freshly prepared mortar should be used? d)proper way to mix and make mortar? e)when should curing start after laying bricks and for how long?and also how many hours per day? f)what is shear wall (please in terms of layman lol) bookish definisions are confusing.... g) and last,acc to codes what are max no. of course that should be laid in a day.
what is a well
Iwant to calculate the production of 1 labour for concrete casting which includes shuttering,scaffolding,steel fixing,concreting, deshuttering and curing in 8hours.But i am not able to determine it approximately would you pls.??