Concrete Mix designs for M15,M20,M25,M30 and M35
Answer Posted / manoj kumar purohit
M15-1:2:4(nominal mix)
M20-1:1.5:3 (nominal mix)
M25-1:1:2 (nominal mix)
M30&M35-Depend upon mix design (compresive strength of concrete in 28 days it is 28N/mm2 & 4N standard deveation)
| Is This Answer Correct ? | 16 Yes | 2 No |
Post New Answer View All Answers
to draw bm diagrams for portal frames under different loadings//
What is the outturn of Ceiling plastering
what is kribs is supporting?
important question on stones
What is bylayer?
what is raft foundation
My daily concrete volume of M25 concrete is 1st day= 25 Cum 2nd Day = 45 Cum 3rd Day = 55 Cum 4th Day = 22 Cum 5th Day =72 Cum 7th Day = 49 Cum. What will be acceptance criteria of concrete considering as per is 456 cl.15 and table 11 (cl 16.1 and 16.3).
Why do you want to work here
how to calculate the dry wt of sand and cement for a required design mix?for ex:M20
What is the release of lien?
how beam.coloum ,slab, footing are designed as per indian code.. detail procedure?
column at edge of a framed structure is uniaxial or biaxial. and is an interior column is biaxial
HDPE pipe standard bends using for TSE irrigation? is it possible to use 30 degree?
What is the difference in painting using Roller and Brush? What is the paint consumption difference? As per IS one coat of painting is painting from left to right and top to bottom whether this can be done using roller ( Roller Stick height and feasibility) ?
What is the density of 1:1.5 (Cement:sand) ratio in plaster? And Conversion in 12.5 mm thickness per square meter? Howmany Kg of Cement square meter in ratio of 1:1.5?