What is the mixing ratio of M7.5,m10,M30,m35&m40?

Answer Posted / arun

M 7.5 = 1:5:10
M 10 = 1:4:8
M 15 = 1:3:6
M 20 = 1:2:4
M 25 = 1:1.5:3

(M25, M30, M35, M40, M45 all are mix designs).

Is This Answer Correct ?    24 Yes 91 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

i need the syllabus for the direcr recruitement of executive engineers in andhrapradesh

1841


What is the difference between Rock And Murrum. How to claim that excavated material is not a murrum but rock.

1993


Design a cantilever slab to carry a live load of 2000 N/m2. The overhang of the slab is 1.20m. b) A slab over a room is 4.75m x 4.75m. The edges of the slab are simply supported and the corners are not held down. The live load an the slab is 300 Kg/m2. The slab has a bearing of 15cm. On the supporting walls. Design the slab as per Rankine - Grashoff theory. Assume weight of R.C.C. = 2400 Kg/m2.

2372


Define different types of roof systems?

736


quantity of sand and cement for 10m2 plastering 10mm thick for the ratio of 1:4,1:3and its leabour data

2747






What is the procedure of concealed plumbing in toilets?

1896


What in your opinion makes you the most suitably qualified candidate for this post of civil engineering technician?

700


Calculation of curtain wall of box culvert

5326


What is zoning permit?

697


acceptance criteria for concrete works

1690


how much cement sand n bricks required in im3?and how much in plaster?

2113


what are the ffactors you considered choosing the course?

1699


according to the painting co efficient, we should take the one side of doors (or) windows or both sides?

1317


How much for the BRC lapping in full yield and half yield < and which table to get it ?

2035


how to calculate cost of raw materials of a building for 1000 sqft & also consolidated cost of labour in a 1000 sqft building

2409