A tool designed for determining the correct angle of descent for outdoor paved surfaces, such as those constructed from cement, facilitates proper water runoff. This prevents pooling, which can lead to structural damage from freeze-thaw cycles, staining, and the growth of mold or algae. For example, entering the dimensions of a patio and the desired drop per foot into this digital aid yields the total elevation change required across the entire surface.
The necessity of employing such a method stems from the fundamental principles of effective water management in construction. Historically, rough estimations or guesswork led to patios prone to water damage. Utilizing this type of aid mitigates these risks, ensuring the longevity and safety of the installation. Benefits include simplified planning, reduced material waste, and a finished patio that is aesthetically pleasing and functionally sound. This leads to increased property value and decreased maintenance costs over time.
