what is the compresive strength of m20 concrete at 7 day
Answers were Sorted based on User's Feedback
Answer / sjtbehera
according to IS456-2000 it will be 175kg/sqcm
Is This Answer Correct ? | 3 Yes | 3 No |
Answer / mohammed aijaz hussain
Compressive Strength for M20 concrete in 7 days is 175 kg/sq.cm.
Is This Answer Correct ? | 5 Yes | 6 No |
Answer / alfonso
compressive strength of concrete for 21 day curing period
is 21 MPa whic is equal to :
= 2,100 N / mm2
= 2.10 KN / mm2
for a 7 day curing period, strength will be 1/3 of the
comp.stregth.
Is This Answer Correct ? | 5 Yes | 15 No |
which percentage is maximum in good quality cement?
Why shear forces are usually neglected in column design?
Do you know differenence between design mix and nominal mix?
Define polar co ordinates.
i want to know the easy way to find the quantity of steel in a slab , coloumn
Which is beneficial for shuttering a Plywood os accrow plate & why ?
If we don't have drawing for Excavation of building,At what rule we will go for excavation and how much depth will go for a villa?
Do you expect there to be many jobs for civil engineers going into the future? What are the three main drawbacks of being a civil engineer? What are the three best things about being a Civil engineer? What amount of vacation time is available to you? Is the time paid? What are the usual hours of work required? Is it possible, or common, to work from home? How much time do you spend on the site of your projects? What type of schooling is required to be a civil engineer? How many years are required to complete this education?
How good are the Weinerberger Porotherm bricks that are being used in construction in Chennai, India. Its being used in non load bearing walls and has a compressive strength greater that 35 kg/cm^2 and a density of approx.694 - 783 kg/m3.
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 - 1 + 1 + 1 + 1 + 1 + 1 + 1 x 0 = answer??? pzl tell the rite answer ??
what is the weight if 1m3 M25 concrete after setting?
Which is code is used for measurmenr of reinforcement steel work.