BACKING FILL Meaning and
Definition
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Backing fill refers to a type of material used to support or reinforce the structure of a construction project, particularly in scenarios where excavations have been made. It primarily serves the purpose of providing stability and preventing settlement or collapse of the surrounding soil or structures.
In construction, when excavating for the installation of underground utilities, foundations, or retaining walls, the resulting space must be filled to ensure that the soil is properly supported. This is where backing fill comes into play. It typically consists of compacted soil, aggregate materials, or engineered fill such as crushed stone, gravel, or concrete. The choice of material depends on various factors including the nature of the project, soil conditions, and desired strength.
The primary function of backing fill is to offer support to the surrounding structures and distribute the load evenly to prevent excessive settlement or movement. It helps to stabilize the excavated area and provides a firm base for the construction work. Moreover, backing fill also aids in controlling water drainage and prevents soil erosion. Compaction of the material is crucial to achieve the desired strength and stability, ensuring that the excavated area remains structurally sound.
Overall, backing fill plays a vital role in construction projects by offering support, stability, and strength to the surrounding soil or structures. It acts as a reliable foundation and helps maintain the integrity and safety of the construction work.
Common Misspellings for BACKING FILL
- vacking fill
- nacking fill
- hacking fill
- gacking fill
- bzcking fill
- bscking fill
- bwcking fill
- bqcking fill
- baxking fill
- bavking fill
- bafking fill
- badking fill
- bacjing fill
- bacming fill
- bacling fill
- bacoing fill
- baciing fill
- backung fill
- backjng fill
- backkng fill
Etymology of BACKING FILL
The term "backing fill" is derived from two separate words: "backing" and "fill".
- "Backing" comes from the Old English word "bæc", which means "back" or "back part". Over time, it developed into the Middle English term "bak", which retained the same meaning.
- "Fill" originates from the Old English word "fyllan", meaning "to fill" or "to make full". This word has remained relatively unchanged in Middle English and modern English.
When combined, "backing fill" refers to a material or substance used to fill in or support something from behind, typically in construction or excavation work. The term suggests that this filling material is placed or used behind another object or structure.
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