What are the holes in my basement floor?

Weep holes are drilled in the concrete blocks at the lowest level. Once the block has been drilled, water exits at the holes and flows directly into the drainage system. Weep holes have the added benefit of helping alleviate pressure on your foundation walls.

How do you repair a concrete basement floor?

Apply a concrete patch to the crack, making sure there are no gaps or uneven areas. Smooth the patch with a putty knife. If the crack requires a second patch, then wait for the first layer to dry before applying the second coat. Seal the concrete patch and allow it to dry for several days.

Can I use self-leveling concrete in basement?

Quote from the video:
Quote from Youtube video: And then I started to put the self leveling cement on the basement. Floor in the area that I wanted to level off and I started doing it with a small container.

How do you cut a round hole in a concrete slab?

The best way to do it is by boring holes with a coring bit, which looks like an oversize hole saw minus the teeth and pilot bit. In place of the teeth is a smooth or segmented edge studded with tiny industrial diamonds that cut concrete and rebar by means of abrasion.

How do I repair a hole in my foundation?

Quote from the video:
Quote from Youtube video: So to apply the cement i just put on some surgical gloves. And then grabbed the cement handful by handful. And applied it to the hole in the foundation.

Why are there holes in concrete slab?

Problem:Small pop outs or holes that occur on concrete slabs are often the result of lignite or shale carbons that were in the sand when the concrete was mixed. The lignite or shale particles are lightweight and float near the surface of the slab when the concrete is installed and troweled.

How do you fill a large hole in a concrete floor?

Quote from the video:
Quote from Youtube video: Let's get started the deep fill repair mortar is a two-part product containing an aggregate. And a pre-mixed tin of resin and curing agent make a well in the aggregate.

What to use to fill holes in concrete floor?

Holes 1 inch or deeper require a concrete mix with coarse, crushed-stone aggregate, which bonds well with existing concrete. Shallower holes need a sand mix.

How do you fill large cracks in concrete basement floor?

Quote from the video:
Quote from Youtube video: And wedging it down inside the crack. Now if your cracks not that deep you may not need the backer rod. Next you'll need a liquid crack filler I'm using this liquid cement crack filler from DAP.

How do you cut a 6 inch hole in concrete?

Quote from the video:
Quote from Youtube video: Step 5 start drilling by applying gentle pressure letting the fit for the work to the pilot drill pierces the purpose ah. If you have access to both sides of the wall.

How do you drill a 4 inch hole in a concrete foundation?

Quote from the video:
Quote from Youtube video: It's like a 59 dollar drill from home depot is actually a combo it's a drill driver.

How do you cut a 2 inch hole in concrete?

Use a diamond core drill to get a nice clean hole.

  1. Get a 1/2″ variable-speed hammer drill, a 1/4″ carbide-tipped (masonry) drill bit long enough to go all the way through the wall, a 2-lb. …
  2. Hammer-drill a 1/4″ pilot hole all the way through the wall with the carbide-tipped masonry drill bit.

How do you seal a hole in a concrete foundation?

Step 1: Clean out the hole and make sure that it is free of any loose debris, dust, or dirt. Step 2 (Optional): For a stronger bond between the new concrete and the existing cinderblock/concrete, apply a bonding agent. Step 3: Mix up your concrete repair mortar to a ‘clay’ consistency and apply it to the hole.

How do you repair a hole in the floor of a slab foundation?

How to Repair a Hole in the Floor of a Slab Foundation

  1. Undercut the Hole’s Edges. Put on safety glasses. …
  2. Vacuum Up Debris. …
  3. Add Sand to the Hole. …
  4. Use a Concrete Bonding Liquid. …
  5. Mix the Concrete. …
  6. Remove Excess Concrete. …
  7. Wait for the Concrete to Cure. …
  8. Trowel the Surface.

How do you seal a hole in concrete?

Quote from the video:
Quote from Youtube video: So it's pretty simple straightforward sand mixture liquid mixture says the burst seal roll. In this direction.

Is there a sealer for concrete?

There are two main types of concrete sealers: film-forming sealers and penetrating sealers. Film-forming sealers include acrylics, epoxies, and urethanes that form a coating on the surface of the concrete. Film-forming sealers, especially acrylics, are more susceptible to wear and will need to be reapplied frequently.

What is the best concrete sealer for basements?

When sealing basement floors and foundation walls the best concrete sealers to use are the Lithi-Tek 4500 primer followed by the Siloxa-Tek 8510 waterproofing sealer. If you are going to be installing flooring in the basement, it is best to use a moisture vapor barrier coating like the Vapor-Tek 440.