how much does concrete cost per square foot
The amount of water required per head per day and it includes the domestic, industrial and commercial use
In Memphis, TN the cost of having a professional contractor pour concrete on a driveway averages from $5 to $9 per square foot. The addition of a sealant to preserve a driveway can cost as much as $18 per square foot in Memphis, TN.
1:2:4
If it is a standard piece of equipment on the neighborhood houses, your chances of recouping the investment are greater. If concrete driveways are not the norm, the return on investment will not be as great.
It takes 2L of water to make 1 kg of concrete. That is approximately 4800L per cubic meter.
how much does concrete cost per square foot
180 ltrs per day
Wet concrete weighs approximately 4,000 pounds per square yard. That amount varies depending on the water content. Lightweight concrete weighs about 1,000 pounds less.
To do this you would need to know the density of unmixed concrete (i.e what is the weight of concrete per unit of volume), and the ratio of concrete to water required. (I assume you mean 1m^3 of mixed concrete (with water) to kg, rather than the unmixed concrete powder). With these bits of information the conversion is relatively simple, however I don't know where to find this information from. Alternatively, just the density of mixed concrete would suffice.
$69 per oz
A depth is required to answer your question. The mass of the water will be one million tonnes per metre of depth.
A concrete contractor is paid between $60 and $95 per hour.
you water it as much as it needs you water it so that the plants soil is moist all most all the time so that is does not die
m20 grade concrete per m3 load
FOR WINTER MIX CONCRETE IN THE NYC AREA AS OF FEBRUARY 2012 THE COST FOR 3200 psi CONCRETE IS $114 PER CUBIC YARD
8 dollars per acre