A grade beam is a reinforced concrete beam that rests on soil or rock and spans between foundation piles or piers. It is typically used to support walls or other structural elements of a building.
A footing, also known as a foundation footing or base, is a flat concrete pad that is poured into the ground and supports the weight of a building or structure. It is typically wider than a grade beam and spreads the load of the building over a larger area of soil.
In summary, while both grade beams and footings support the weight of a building or structure, grade beams span between foundation piles or piers, while footings are a flat concrete pad that spreads the load over a wider area of soil.
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