Yes and no. They leave the steel casing in the hole, and usually fill it with lean cement.
To fill air holes in concrete, first clean the area around the hole to remove any loose debris or dust. Then, use a concrete patching compound or a mix of cement and water to fill the hole, ensuring it's packed tightly. Smooth the surface with a trowel and allow it to cure according to the manufacturer's instructions. For small holes, a concrete repair caulk can also be effective.
If the hole is very small the material you are brazing with should fill it. A small piece sheet metal can be brazed in place to cover larger holes.
Cement mixed with water, sand (gravel) - in other words more concrete.
difference between engineered fill and non engineered fill material
"Cut and fill" refers to the practice of excavating soil to make a hole in the ground and then refilling it later. The extracted material tends to increase in volume as it is no longer subject to the in-situ stress or in other words, the soil that has been dug up gets bigger because it isn't being squashed any more by the weight of soil surrounding it.This means that the volume of the hole or excavation will be smaller than the pile of material excavated and so you would have to squash (this process is more correctly described as consolidation and compaction) the soil to make it fit back into the original hole it came from.Therefore the volume of the cut material (the hole) must be considered separately from the volume of the fill (the pile of earth or soil removed).
Spackle or joint compound is commonly used to fill holes in walls.
Holes don't fill things up, they empty it
Fill them up again.
Contact grouting is a method used to fill voids or improve the ground conditions beneath existing structures. It involves injecting grout through drilled holes to compact the soil or fill gaps, providing structural support and stability. Contact grouting can help prevent settlement or damage to buildings and infrastructure.
Spackle or joint compound is the best material to use to fill holes in a wall.
Fill dirt is dirt that someone has removed from one area and needs to dump somewhere else. Often this is dirt that has been removed so that a swimming pool can be installed or excess dirt from clearing land for construction. There is clean fill dirt, which does not have trash, plant material, rocks or chemical additions and this is preferred for reuse in yards for planting.
I used plumber's putty to fill the holes. It stays soft and maleable. That might work for you too. Plumber's putty will not allow you to paint or stain. If you need either of those abilities you need to use a latex exterior wood filler/putty or a urethane based caulk that stays flexible and is paint and stain accepting. You can also use wooden dowel rods, found at hardware and home improvement stores, cut to length (approximately 3/4 inch long) with wood glue to fill simple holes.
Bondo.
First, a hole was drilled into a piece of amber that contained a fossilized insect in it. The hole was drilled into the abdomen of the bug and any possible DNA was removed with a needle. Once DNA was obtained it was analyzed to determine species and fix any missing gaps which were repaired with avaian, amphibian, or reptile DNA to fill in missing holes. Once a sample was generated it would be interrupted at the cellular mitosis level and inserted into an unfertilized crocodile ova. The ova were then placed into synthetic eggs and incubated for around two months and then bam! A baby dinosaur.
To repair quarter-size holes in your yard, you can fill them with topsoil and grass seed. Make sure to water the area regularly to help the grass grow and fill in the holes.
steel mesh. the mesh is unpleasant to bite, or claw through, so they go elsewhere.
Spackle or joint compound are commonly used to fill wall holes. They are easy to apply and sand, providing a smooth finish for painting.