Impermeabilização Manta
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
manta
About this calculator
The manta impermeabilization calculator is a useful tool for calculating the amount of manta needed for a finishing project in construction. It takes into account the area to be impermeabilized and the material loss due to its texture.
Material loss is calculated based on a +15% factor, which is common in finishing projects. This means you will need more manta than the calculated area to ensure the project is completed successfully.
This calculator is especially useful for construction professionals who need to quickly calculate the amount of material needed for a project. Additionally, it helps to avoid common errors, such as excess or insufficient material.
Frequently asked questions
What is the material loss factor?
The material loss factor is used to calculate the amount of excess or insufficient material due to the texture of the manta. Generally, it is considered a +15% factor.
Why is it important to consider material loss?
It is essential to consider material loss to avoid common errors, such as excess or insufficient material. This will ensure that the project is completed successfully and within budget.
Can I use this calculator for projects of any size?
Yes, you can use this calculator for projects of any size. Simply enter the area to be impermeabilized and the calculator will do the rest.