You can see here the beam is constructed at ground level. The void between the foundation and plinth level is filled with compacted soil. Brick or stone masonary is usually constructed below the plinth beam. The plinth beam needs to be strong, but need not be made up of reinforced cement concrete (RCC) all the time.
Regarding this, what is the purpose of a grade beam?
A grade beam or grade beam footing is a component of a building's foundation. It consists of a reinforced concrete beam that transmits the load from a bearing wall into spaced foundations such as pile caps or caissons.
What is the difference between beam and tie beam?
A horizontal beam connecting primary beams (simply supported or shear connected.) Function: It will transfer the load to the primary beam and not directly connected to the columns. Tie Beam: A horizontal beam connecting two rafters in a roof or roof truss.
What is a ground slab?
A concrete slab is a common structural element of modern buildings. Horizontal slabs of steel reinforced concrete, typically between 4 and 20 inches (100 and 500 millimeters) thick, are most often used to construct floors and ceilings, while thinner slabs are also used for exterior paving.