Analysis of Plain Cement Concrete in the foundation of a structure

Concrete made of plain cement is known as PCC or plain cement concrete. Plain cement concrete (PCC), which consists of cement, fine and coarse aggregates, is also known as Portland cement concrete.

PCC is usually laid directly on the excavated soil before any other work such as roofing or masonry is done directly on the surface in order to form a level surface and to avoid laying concrete directly on the soil so as to avoid mixing it directly with the soil and also in order to prevent soil extracting water from the PCC, thus causing it to become weaker.

Plain cement concrete is made using the following materials

Coarse Aggregate materials

Depending on where they are to be utilized, the size of the aggregate used for PCC ranges from 10 to 12 millimeters to 40 millimeters. The usage of cement is reduced when the aggregate size is greater. The coarse aggregate must be devoid of laminated, flaky, or elongated fragments.

Construction-related coarse aggregate must be composed mostly of granite or other similarly hard shattered stone that is free of impurities like dirt and dust. Use a 20 mm stone ballast that is equivalent in size to or smaller.

Any coarse material that is graded by the standard of more than forty percent is to be retained in a 5mm square mesh so it does not exceed the voids.

Fine Aggregate materials

To fine aggregate, a 5 mm square mesh filter should be utilized. Make sure that angular, sharp, and hard natural sand will flow through the screen. To ensure that no sea sand is utilized, the quality of the sand must be verified for any dust, debris, or organic matter.

Cement materials

PCC is usually made by using Portland Pozzolana Cement, which is also called PCC, as the main ingredient. The cement in question has several specifications, complies with the required ultimate strength, has a high compression strength, and is a product that has a high level of expertise.

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