Interested to Buy Any Domain ? << Click Here >> for more details...
WILL ANY COLLEAGUE TELL ME THAT WATER RATIO IS FIXED FOR ANY
TYPE OF CONCRETE? OR HOW CAN WE DETERMINE THE RATIO OF WATER
IN A CONCRETE MIX.
- 3 Answers
- 6807 Views
- FHA, Unitech, I also Faced
- E-Mail Answers
Answer Posted / santosh singh
According to British Standard Specifications
water requirement of concrete = 28% by weight of cement + 4% by total weight of aggregate
M25 M20 M15
proportion 1:1:2 1:11/2:3 1:2:4
water cement ratio 0.43 0.51 0.58
(by weight)
quantity of water is calculated as
for M20
wt of water/wt of cement(50kg) = 0.51
Wt of water per bag of cement = 0.51 x 50 = 25.5 liters
similarly for M25
wt of water per bag of cement = 0.43 x 50 = 21.5 liters
wt of water per bag of cement = 0.58 x 50 = 29 litres
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
In the design of bridge arguments what considerations should be made to select the orientation of the wing walls?
What are the govt approvals required for starting of power project. means from initial site grading and excavation work.exm. blasting in hard rock, deep excavation, cut off trees from site.
cement mortor 1:5 for 30 m2 12 mm tk plastering so how to calcualte its rate
i have span of 6m x 4m how do i calculate the reinforcement of steel i needed and to at what distance and also the thickness of slab. looking forward thank you RAVI
what is tension column?
How many feet are in 4 square yards?
a butt weld is specified by
from where ican get sample papers for CET-delhi 2012
What is an object snap mode?
what are the duties of Site Engineer in work site?
I used Etabs software to analyse a high-rise building. And I want to use templated UBC-codes inside to calculate the Seismic load. My question is: whether or not I have to control the seismic load by base shear load which is manual calculation? (just for more clarification: I can control this by input the scale factor into Eartquake definition in Etabs) I would highly appreciate your answer.
explain the rale of the government in the construction industry
Thumb rule for steel qty for 1m2 in kg/m2 column slab footing beam
i have a interlock pavement work.i need to compact about 2000 sq metres of sub base grade c of thickness 15 cm.what is the amount of water required for compaction ??
How much material is required for constructing a 2 Lane 2Km rigid pavement road
