The meaning of BACKFILL is to refill (something, such as an excavation) usually with excavated material. How to use backfill in a sentence.

To compact the foundation's backfill, a herd of sheep was driven around the structure 100 times. An example would be that the silt backfill of an underground drain would form some time after the …

BACKFILL definition: material used for refilling an excavation. See examples of backfill used in a sentence.

Oct 27, 2025 · Backfilling is the process of filling in the excavated area around a foundation or structure. The backfill material can range from soil to gravel and is typically compacted to provide support and …

Jan 3, 2024 · Backfilling is a crucial phase in construction that ensures the stability and longevity of structures. Whether it's the foundation of a building, a trench, or a pipeline, backfilling involves …

Apr 29, 2024 · Backfilling is an essential construction process that refills excavated areas to support foundations, improve drainage, and maintain structural integrity, using specifically selected materials …

Aug 17, 2024 · Backfilling refers to the process of filling an excavation with material after the necessary construction work has been completed. The excavation could be for foundations, trenches, or utility …

Backfill refers to the act of refilling excavated areas with soil or other materials, providing the necessary support and stability for various structures. It is a critical aspect of construction, ensuring that …

6 days ago · backfill (countable and uncountable, plural backfills) The material that has been used to refill an excavation. (US) Reserve support personnel. (US) That which backfills; a replacement. …

Nov 22, 2024 · The main purpose of backfill in construction is to reinstate the stability and structural integrity of the structure after excavation. It is used to help the foundation to balance the structural …