Concrete Pressure Calculator
To find concrete pressure, multiply the density of concrete by the height of the pour.
This calculator helps you find the pressure exerted by fresh concrete on formwork. When concrete is poured, it creates pressure on the molds or formwork holding it. The deeper the concrete, the higher the pressure.
This tool is useful for engineers, builders, and construction workers who design safe formwork systems. Instead of solving equations manually, just enter the values, and the calculator will give the answer instantly.
Formula:
The formula for concrete pressure is:
| Symbol | Meaning |
|---|---|
| CP | Concrete Pressure (Pascals or PSI) |
| D | Density of Concrete (kg/m³ or lb/ft³) |
| H | Height of Concrete Pour (m or ft) |
What is Concrete Pressure?
Concrete pressure is the force that fresh concrete applies on formwork. This pressure increases as the height of the pour increases because of the weight of the concrete above.
For example, if concrete has a density of 2400 kg/m³ and is poured 3 meters high, the pressure is:
Understanding concrete pressure is important in construction to prevent formwork failure and ensure safe building practices.
Final Words:
Simply put, concrete pressure depends on density and height. This calculator makes it quick and easy to find pressure for construction and engineering projects.
FAQs:
1. How do you calculate concrete pressure?
Use the formula: CP = D × H, where D is concrete density and H is pour height.
2. How to calculate PSI of concrete?
Concrete strength is tested in PSI (pounds per square inch), but pressure depends on weight and height.
3. What is the standard concrete pressure?
It varies, but for fresh concrete, pressure can reach up to 1500-2500 psf (pounds per square foot).