How To Use an Online Concrete Calculator

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An online concrete calculator is a virtual tool that is used to approximate the amount of concrete an individual will need for constructing different segments.

Construction can be an expensive activity and requires the highest levels of accuracy to ensure that the work accomplished is not in vain. A high level of math and related calculations are incorporated into building structures such as walls, steps, columns, and slabs. The manual estimation of such tasks can be a tricky subject and may lead to some mistakes, thus applying an online concrete calculator is advisable for such determinations.

How an Online Concrete Calculator Works

Individuals interested in applying an easy-to-use concrete calculator at will not have to struggle to understand the basics of this software. They just have to fill in the information required depending on the item being constructed and wait for the results. The data requested by the calculator will vary according to the object built but mainly incorporates the width, length, and height of the form intended.

Contractors dealing with a cylindrical column will have to add the diameter of the object in place of its length and width. Individuals who want to build a step, on the other hand, will have to input a variety of details including the depth of the run and platform, the height of the rise, and the width of the stair. Curbs and gutters also involve depth and flag thickness in their calculations apart from the usual length, width, and height measurements.

Excellent online calculators offer their users a variety of options when it comes to the presentation of the available results. Individuals can choose to either receive their aggregate in the form of bags or in bulk. Additional options include selecting the particular size and yield of the bags one would like incorporated into the calculation. The density and price of each bag are also available for contractors who would want these versions of results.

Manual Calculation of Concrete Forms

The particular dimensions involved with any concrete item being constructed will determine how much concrete an individual will need. The main objective of these calculations is to determine the volume of concrete required to fill in space between these dimensions. The equations involved in these estimations will also differ according to the shape of the form being constructed.

Constructing a Wall, Slab or Footing

A wall, slab, and footing all consist of three dimensions, namely, height, width, and length. These dimensions will regulate the size of the form and thus the volume of concrete needed. Individuals who want to calculate the amount of concrete required will apply the equation h (height) x w (width) x l (length). Thus if the height = 10m, width = 10m, and length = 10m, then the concrete required would be 10 x 10 x 10 = 1000 m³.

Constructing a Cylindrical Column

Individuals dealing with cylindrical columns will apply a different equation due to the circular shape of the base. In this case, estimating the volume would involve the columns height multiplied by the area of the item’s base. Thus portrayed as h x (π x r²), where π x r² represents the area of the base.

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