3000 psi 3500?
Generally speaking, concrete is rated anywhere from 2000 psi to 10,000 psi. Of course if you do NOT use the proper ratio of aggregate (usually sand) to cement and water you can make concrete that is even weaker. When concrete is ordered from a delivery company, you specify the strength of he mix or pour that you want.
500psi
how much tensile strength of M20 grade concrete at 28 Days
3965 lbs/cy
3000 psi 3500?
Generally speaking, concrete is rated anywhere from 2000 psi to 10,000 psi. Of course if you do NOT use the proper ratio of aggregate (usually sand) to cement and water you can make concrete that is even weaker. When concrete is ordered from a delivery company, you specify the strength of he mix or pour that you want.
500psi
how much tensile strength of M20 grade concrete at 28 Days
3965 lbs/cy
3000 psi concrete weighs Approx 3900 Lb/yd3
It depends partly on what is dirtying the concrete. If it's oils stains and other motor vehicle fluids, you need at least 2,500 psi and special soaps.
there is no such thing. psi is how much oxygen is in a certain amount of space (mostly used for deep divers
35 inches of water = 1.26 psi
10 psi.
The weight of concrete is determined by its density, which is typically around 150 lbs/ft³. However, the density of concrete can vary depending on the type and amount of aggregate used, as well as the water-to-cement ratio. Additionally, the weight of concrete can also be affected by the compressive strength of the concrete, with higher strength concrete often weighing more than lower strength concrete. Therefore, the weight of 6,500 psi concrete can vary, but it is typically around 150 lbs/ft
It is exactly 4351 psi but generally referred to as 4500 psi.