Interested to Buy Any Domain ? << Click Here >> for more details...
how the slump and Compressive Strength of concrete cube is
performed in a civil engg lab ?
- 8 Answers
- 27515 Views
- Lodha, SSC, I also Faced
- E-Mail Answers
Answer Posted / shunmugam
the slump test is carried in engineering lab by the slump
cone apparatus the given mixed concrete is placed in the
slump cone with a base plate under then the concrete is
filled in 3 layers each layer is compacted with tamping rod
by giving 25 blows on each layer the standard length of
slump cone is 30cm the slump cone is then taken out the
amount or the length at which the concrete slumped with
respect to 30cm is then find out
Compressive strength of concrete cube is made by preparing
a concrete cube is to be made with standard grade say
m15,m20....m40 etc then it is cured for about 28 days and
then it is palced in a compression testing machine the load
at which concrete cube fails is noted which divided by the
cross sectional area gives the compressive strength of
concrete
| Is This Answer Correct ? | 61 Yes | 5 No |
Post New Answer View All Answers
how do we design mix ratio?
give me the mix proportion for design mix concrete M 7.5 grade 1:4:8
What are the standard plastic limit/liquid limit/plasticityindex for differrent type of soils?
What are the problems one might face while having a Cantilever balcony?
why top layer of block work shoud be full size if any cut block adjustable than another layer?
How to find the cuplock pipe qty in staging for Minor bridge?
how i convert mm into standard wire guage (SWG)no.
What is the Unit weight of coarse sand (F.M- 2.20) ?????
How to design 12*12*14 room having rrc slab ,coloum, beam,foundation?
how can calculate the compressive strength of concrete cylinder by water cement ratio ?
If specific gravity of cement is less than 3.15 what is the cause?
at what pressure ply-wood is obtained by gluing wooden sheets
Why are pull-out tests performed for soil nails?
How to increase a bearing capacity of soil?
In earth work 1300 cum soil how to calculate how many liters require in water
