Definition of backfill in English:

backfill

verbˈbakfɪlˈbækfɪl

[with object]

Refill (an excavated hole) with the material dug out of it.
回填；覆土于
they backfill the hole to street level
no object you'll need to backfill with excavated material
Example sentencesExamples
- There is a possibility that the holes were backfilled.
- Two 42-inch diameter pipes were installed in shaft No. 1 and the shaft was backfilled around the pipes with concrete.
- Mine plans called for the hole to be backfilled - they were going to fill it with waste rock mixed with cement, making the vein just as accessible as it had been.
- This multipurpose tool can be used for more than backfilling a trench or grading a job site.
- To prevent movement of the box, the space between it and the wall of the excavation should be backfilled.
- Atkinson backfilled his tunnel with excavation spoil bulked by imported material.
- The steps were first excavated by local farmers in 1946, but were quickly backfilled for fear that sheep would fall down the hole.
- Finally we backfilled the hole and went to the house to clean up.
- If soil excavation is used for remediation, a pond or topographic feature that will become an eye-pleasing part of the course can be created instead of backfilling the excavation.
- If a retaining wall is designed as a gravity wall, it can be backfilled relatively early.
- Once the excavation is complete, the trackway will be backfilled with earth again, as this is the best way to preserve the timbers.
- Cracks can also result from backfilling foundations before they have sufficient strength to resist the forces generated by the backfill.
- The time is rapidly approaching when we will be ready to line the hole with polythene before backfilling and tidying the area prior to planting.
- The contractor digs a small hole down about 18 ft., places a 12-in.-diameter slotted pipe in the hole, and backfills it with 0.75-in. washed rock.
- She backfilled the planting hole with soil and replanted her clump of irises, which bloomed beautifully the following season.
- The excavated soil should be mixed with well-rotted organic matter or a tree-planting compost before backfilling the hole.
- The excavated ground is used for backfilling a low area at the end of the runway for the purpose of lengthening it.
- They are building the box drains higher than the lots, and they are not backfilling the area.
- His bucket-equipped compact track loader makes money backfilling basements, cutting out driveways and sidewalks, and performing final landscape grading.
- Walls are usually braced a few days after forms have been stripped and before backfilling operations begin.

nounˈbakfɪlˈbækfɪl

mass noun

Material used for backfilling.
回填料
archaeologists are attempting to understand the origin of the backfill found there
Example sentencesExamples
- One approach is to place loose backfill under structurally supported slabs.
- In the near field above the container the borehole will be very effectively sealed by melting, recrystallization and metamorphism of the host rock backfill.
- Reinforced soil slopes also embed geotextiles between backfill layers but are characterized by having slopes of less than 70.
- In that case, plan on waiting seven days before placing the full depth of backfill.
- Before that, fluorite encountered in mining was considered waste and used as backfill or dumped.
- Thus, under winter conditions, a culvert must be stabilized on both ends using rocks or other techniques and must be covered with appropriate backfill to provide adequate bearing capacity.
- A 6-inch-thick sidewalk was then poured atop this backfill, overlapping the floor edges by 6 inches.
- The use of tire shreds as backfill has benefits ranging from the inherent lightweight of the material to increase in permeability.
- The crusher broke the concrete into pieces of a size that could be put back into the ground as backfill for the new construction.
- Cover the piping with resin paper or strips of 90-pound roofing felt on top of the sand backfill.
- This preliminary surcharge is equivalent to an average of 8.0 m (an increase of 2.0 m over the design stage) of backfill east of the quay wall.
- It also requires adequate, trash-free backfill and sufficient soil moisture for compaction, as well as site conditions enabling a trencher to maneuver.
- One of his first jobs was to ensure that the original backfill material from tank 3 was removed.
- The backfill is of the same sediment as around the gallery and the proboscis cut is straight.
- Compaction of backfill materials is normally carried out by mechanical means, to achieve a specified percentage of compactivity.
- That's enough to locate buried foundations, pipes, and cables and determine the thickness and location of backfill.
- They reopened the mine, hoping to find fluorite that had been left behind - either in place or as backfill by previous lead-mining operations.
- Two versions of this compaction tool are available: a smooth drum for sand, gravel, pea rock, and asphalt patching and a padded drum for heavy soils, clay, and clay-based backfill.
- The porcelain will be recycled as part of the district's soil recycling operation which produces granular material for trench backfill and road base.
- It also implies, but does not explicitly require, important installation details, such as complete backfilling of the trench and thorough compaction of backfill.

Definition of backfill in US English:

backfill

verbˈbækfɪlˈbakfil

[with object]

Refill (an excavated hole) with the material dug out of it.
回填；覆土于
they backfill the hole to street level
Example sentencesExamples
- Once the excavation is complete, the trackway will be backfilled with earth again, as this is the best way to preserve the timbers.
- The excavated ground is used for backfilling a low area at the end of the runway for the purpose of lengthening it.
- There is a possibility that the holes were backfilled.
- Walls are usually braced a few days after forms have been stripped and before backfilling operations begin.
- His bucket-equipped compact track loader makes money backfilling basements, cutting out driveways and sidewalks, and performing final landscape grading.
- If a retaining wall is designed as a gravity wall, it can be backfilled relatively early.
- If soil excavation is used for remediation, a pond or topographic feature that will become an eye-pleasing part of the course can be created instead of backfilling the excavation.
- Two 42-inch diameter pipes were installed in shaft No. 1 and the shaft was backfilled around the pipes with concrete.
- The contractor digs a small hole down about 18 ft., places a 12-in.-diameter slotted pipe in the hole, and backfills it with 0.75-in. washed rock.
- They are building the box drains higher than the lots, and they are not backfilling the area.
- Cracks can also result from backfilling foundations before they have sufficient strength to resist the forces generated by the backfill.
- The excavated soil should be mixed with well-rotted organic matter or a tree-planting compost before backfilling the hole.
- Mine plans called for the hole to be backfilled - they were going to fill it with waste rock mixed with cement, making the vein just as accessible as it had been.
- She backfilled the planting hole with soil and replanted her clump of irises, which bloomed beautifully the following season.
- The time is rapidly approaching when we will be ready to line the hole with polythene before backfilling and tidying the area prior to planting.
- Atkinson backfilled his tunnel with excavation spoil bulked by imported material.
- The steps were first excavated by local farmers in 1946, but were quickly backfilled for fear that sheep would fall down the hole.
- This multipurpose tool can be used for more than backfilling a trench or grading a job site.
- Finally we backfilled the hole and went to the house to clean up.
- To prevent movement of the box, the space between it and the wall of the excavation should be backfilled.

nounˈbækfɪlˈbakfil

Material used for backfilling.
回填料
Example sentencesExamples
- The use of tire shreds as backfill has benefits ranging from the inherent lightweight of the material to increase in permeability.
- It also requires adequate, trash-free backfill and sufficient soil moisture for compaction, as well as site conditions enabling a trencher to maneuver.
- They reopened the mine, hoping to find fluorite that had been left behind - either in place or as backfill by previous lead-mining operations.
- In that case, plan on waiting seven days before placing the full depth of backfill.
- The backfill is of the same sediment as around the gallery and the proboscis cut is straight.
- This preliminary surcharge is equivalent to an average of 8.0 m (an increase of 2.0 m over the design stage) of backfill east of the quay wall.
- Cover the piping with resin paper or strips of 90-pound roofing felt on top of the sand backfill.
- One of his first jobs was to ensure that the original backfill material from tank 3 was removed.
- Before that, fluorite encountered in mining was considered waste and used as backfill or dumped.
- It also implies, but does not explicitly require, important installation details, such as complete backfilling of the trench and thorough compaction of backfill.
- Reinforced soil slopes also embed geotextiles between backfill layers but are characterized by having slopes of less than 70.
- One approach is to place loose backfill under structurally supported slabs.
- In the near field above the container the borehole will be very effectively sealed by melting, recrystallization and metamorphism of the host rock backfill.
- Two versions of this compaction tool are available: a smooth drum for sand, gravel, pea rock, and asphalt patching and a padded drum for heavy soils, clay, and clay-based backfill.
- The porcelain will be recycled as part of the district's soil recycling operation which produces granular material for trench backfill and road base.
- Thus, under winter conditions, a culvert must be stabilized on both ends using rocks or other techniques and must be covered with appropriate backfill to provide adequate bearing capacity.
- A 6-inch-thick sidewalk was then poured atop this backfill, overlapping the floor edges by 6 inches.
- The crusher broke the concrete into pieces of a size that could be put back into the ground as backfill for the new construction.
- Compaction of backfill materials is normally carried out by mechanical means, to achieve a specified percentage of compactivity.
- That's enough to locate buried foundations, pipes, and cables and determine the thickness and location of backfill.

词汇	backfill
释义	Definition of backfill in English: backfill verbˈbakfɪlˈbækfɪl [with object] Refill (an excavated hole) with the material dug out of it. 回填；覆土于 they backfill the hole to street level no object you'll need to backfill with excavated material Example sentencesExamples There is a possibility that the holes were backfilled. Two 42-inch diameter pipes were installed in shaft No. 1 and the shaft was backfilled around the pipes with concrete. Mine plans called for the hole to be backfilled - they were going to fill it with waste rock mixed with cement, making the vein just as accessible as it had been. This multipurpose tool can be used for more than backfilling a trench or grading a job site. To prevent movement of the box, the space between it and the wall of the excavation should be backfilled. Atkinson backfilled his tunnel with excavation spoil bulked by imported material. The steps were first excavated by local farmers in 1946, but were quickly backfilled for fear that sheep would fall down the hole. Finally we backfilled the hole and went to the house to clean up. If soil excavation is used for remediation, a pond or topographic feature that will become an eye-pleasing part of the course can be created instead of backfilling the excavation. If a retaining wall is designed as a gravity wall, it can be backfilled relatively early. Once the excavation is complete, the trackway will be backfilled with earth again, as this is the best way to preserve the timbers. Cracks can also result from backfilling foundations before they have sufficient strength to resist the forces generated by the backfill. The time is rapidly approaching when we will be ready to line the hole with polythene before backfilling and tidying the area prior to planting. The contractor digs a small hole down about 18 ft., places a 12-in.-diameter slotted pipe in the hole, and backfills it with 0.75-in. washed rock. She backfilled the planting hole with soil and replanted her clump of irises, which bloomed beautifully the following season. The excavated soil should be mixed with well-rotted organic matter or a tree-planting compost before backfilling the hole. The excavated ground is used for backfilling a low area at the end of the runway for the purpose of lengthening it. They are building the box drains higher than the lots, and they are not backfilling the area. His bucket-equipped compact track loader makes money backfilling basements, cutting out driveways and sidewalks, and performing final landscape grading. Walls are usually braced a few days after forms have been stripped and before backfilling operations begin. nounˈbakfɪlˈbækfɪl mass noun Material used for backfilling. 回填料 archaeologists are attempting to understand the origin of the backfill found there Example sentencesExamples One approach is to place loose backfill under structurally supported slabs. In the near field above the container the borehole will be very effectively sealed by melting, recrystallization and metamorphism of the host rock backfill. Reinforced soil slopes also embed geotextiles between backfill layers but are characterized by having slopes of less than 70. In that case, plan on waiting seven days before placing the full depth of backfill. Before that, fluorite encountered in mining was considered waste and used as backfill or dumped. Thus, under winter conditions, a culvert must be stabilized on both ends using rocks or other techniques and must be covered with appropriate backfill to provide adequate bearing capacity. A 6-inch-thick sidewalk was then poured atop this backfill, overlapping the floor edges by 6 inches. The use of tire shreds as backfill has benefits ranging from the inherent lightweight of the material to increase in permeability. The crusher broke the concrete into pieces of a size that could be put back into the ground as backfill for the new construction. Cover the piping with resin paper or strips of 90-pound roofing felt on top of the sand backfill. This preliminary surcharge is equivalent to an average of 8.0 m (an increase of 2.0 m over the design stage) of backfill east of the quay wall. It also requires adequate, trash-free backfill and sufficient soil moisture for compaction, as well as site conditions enabling a trencher to maneuver. One of his first jobs was to ensure that the original backfill material from tank 3 was removed. The backfill is of the same sediment as around the gallery and the proboscis cut is straight. Compaction of backfill materials is normally carried out by mechanical means, to achieve a specified percentage of compactivity. That's enough to locate buried foundations, pipes, and cables and determine the thickness and location of backfill. They reopened the mine, hoping to find fluorite that had been left behind - either in place or as backfill by previous lead-mining operations. Two versions of this compaction tool are available: a smooth drum for sand, gravel, pea rock, and asphalt patching and a padded drum for heavy soils, clay, and clay-based backfill. The porcelain will be recycled as part of the district's soil recycling operation which produces granular material for trench backfill and road base. It also implies, but does not explicitly require, important installation details, such as complete backfilling of the trench and thorough compaction of backfill. Definition of backfill in US English: backfill verbˈbækfɪlˈbakfil [with object] Refill (an excavated hole) with the material dug out of it. 回填；覆土于 they backfill the hole to street level Example sentencesExamples Once the excavation is complete, the trackway will be backfilled with earth again, as this is the best way to preserve the timbers. The excavated ground is used for backfilling a low area at the end of the runway for the purpose of lengthening it. There is a possibility that the holes were backfilled. Walls are usually braced a few days after forms have been stripped and before backfilling operations begin. His bucket-equipped compact track loader makes money backfilling basements, cutting out driveways and sidewalks, and performing final landscape grading. If a retaining wall is designed as a gravity wall, it can be backfilled relatively early. If soil excavation is used for remediation, a pond or topographic feature that will become an eye-pleasing part of the course can be created instead of backfilling the excavation. Two 42-inch diameter pipes were installed in shaft No. 1 and the shaft was backfilled around the pipes with concrete. The contractor digs a small hole down about 18 ft., places a 12-in.-diameter slotted pipe in the hole, and backfills it with 0.75-in. washed rock. They are building the box drains higher than the lots, and they are not backfilling the area. Cracks can also result from backfilling foundations before they have sufficient strength to resist the forces generated by the backfill. The excavated soil should be mixed with well-rotted organic matter or a tree-planting compost before backfilling the hole. Mine plans called for the hole to be backfilled - they were going to fill it with waste rock mixed with cement, making the vein just as accessible as it had been. She backfilled the planting hole with soil and replanted her clump of irises, which bloomed beautifully the following season. The time is rapidly approaching when we will be ready to line the hole with polythene before backfilling and tidying the area prior to planting. Atkinson backfilled his tunnel with excavation spoil bulked by imported material. The steps were first excavated by local farmers in 1946, but were quickly backfilled for fear that sheep would fall down the hole. This multipurpose tool can be used for more than backfilling a trench or grading a job site. Finally we backfilled the hole and went to the house to clean up. To prevent movement of the box, the space between it and the wall of the excavation should be backfilled. nounˈbækfɪlˈbakfil Material used for backfilling. 回填料 Example sentencesExamples The use of tire shreds as backfill has benefits ranging from the inherent lightweight of the material to increase in permeability. It also requires adequate, trash-free backfill and sufficient soil moisture for compaction, as well as site conditions enabling a trencher to maneuver. They reopened the mine, hoping to find fluorite that had been left behind - either in place or as backfill by previous lead-mining operations. In that case, plan on waiting seven days before placing the full depth of backfill. The backfill is of the same sediment as around the gallery and the proboscis cut is straight. This preliminary surcharge is equivalent to an average of 8.0 m (an increase of 2.0 m over the design stage) of backfill east of the quay wall. Cover the piping with resin paper or strips of 90-pound roofing felt on top of the sand backfill. One of his first jobs was to ensure that the original backfill material from tank 3 was removed. Before that, fluorite encountered in mining was considered waste and used as backfill or dumped. It also implies, but does not explicitly require, important installation details, such as complete backfilling of the trench and thorough compaction of backfill. Reinforced soil slopes also embed geotextiles between backfill layers but are characterized by having slopes of less than 70. One approach is to place loose backfill under structurally supported slabs. In the near field above the container the borehole will be very effectively sealed by melting, recrystallization and metamorphism of the host rock backfill. Two versions of this compaction tool are available: a smooth drum for sand, gravel, pea rock, and asphalt patching and a padded drum for heavy soils, clay, and clay-based backfill. The porcelain will be recycled as part of the district's soil recycling operation which produces granular material for trench backfill and road base. Thus, under winter conditions, a culvert must be stabilized on both ends using rocks or other techniques and must be covered with appropriate backfill to provide adequate bearing capacity. A 6-inch-thick sidewalk was then poured atop this backfill, overlapping the floor edges by 6 inches. The crusher broke the concrete into pieces of a size that could be put back into the ground as backfill for the new construction. Compaction of backfill materials is normally carried out by mechanical means, to achieve a specified percentage of compactivity. That's enough to locate buried foundations, pipes, and cables and determine the thickness and location of backfill.
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