C40/50 of concrete strength is saying that 40Mpa(by using cylinder specimen) and 50Map (by using cubic specimen), but this concrete strength is Characteristic concrete strength or target mean concrete strength?
- 1 Answers
- 2543 Views
- I also Faced
- E-Mail Answers
Answer Posted / d.kim
I believe that C40/50 is about Characteristic concrete strength and target mean concrete strength is more higher than 40map(50map).
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
You have 3 snd sample of different FM=0.21,FM=0.95,FM=2.90 which one is suitable for a)plastering on R.C.C b)plastering on masonary wall c)concreting column d)concreting of bored pile.also justify your answer.
What are the skills required to become an architect?
calculate the quantity of water for 1:6 cement mortar
Which code specifies the specification ofthe construction joints to be provided in the raft slab of a basement which is 6 m deep.what should bethe detail of such a joint?
how much required strength of cement concrete bricks(size 230x115x75mm)
As in practice, we are deducting every 2d for 90 degree bend but from where it comes means derivation or reference of IS Code.
what is mean by reestimation?
Design a built-up column carrying an axial load of 1200 KN. Its length is 8m and it is effectively held in position at both ends and restrained against rotation at one end. Assume yield stress of 250 mpa
in a corner footing of a building, column lies in one corner. in this condition i want to know if the reactive pressure of soil will be uniformly distributed throughout the footing or will be uniformly varying as in the case of eccentrical loading.
Providing and casting in situ cement concrete M-25 of trap/granite/quartzite/gneiss metal for rcc, Providing formwork,Curing the concrete and Complete. what is rate per Cum. and what is rate for M-30 Grade Concrete.
What are the different methods for drawing an arc?
what is the use of beam end forces while using a staad ? wha they are show
punj loyed and sapurjl palanjl
how to prepare site mix design
I have certain queries, please help to solve. a) length of pile bore is 4m.excavation quantity will be area * length where area will be pi/4 * dia*dia. Is this right? b) It is a single reamed pile of 300m dia and reamed dia is 750mm. can any body help me to calculate excavated quantity of this bulb(reamed section),, concrete quantity in bulb with showing the formulas to be used?
