How do you remove metal pipes from concrete?
Dig a hole, cut the steel with whatever tools you have (hacksaw, grinder, sawzall) hit the top with a hammer and it will snap easily. If you happen to have a large pipe cutter for steel pipe you can use that, but odds are you don’t.
How do you cut a pipe out of concrete?
Quote from the video:
Quote from Youtube video: You right now what he's doing is you're putting some four-by-fours under the pipe so that it doesn't doesn't fall and hit the ground it'll bend the pipe. And crack the cement.
How do you fix a low spot on a concrete patio?
If you need to level low spots on your floor, use a concrete patching compound. The patching compound also works well to repair any cracks that formed when the concrete settled. You don’t need many tools for this project, but you do need to wear protective gear for your eyes and hands.
How do you remove textured concrete?
On an unpainted, drywall ceiling – the way way to remove texture is to spray it with water and scrape it. Adding water would not soften stucco or similar compounds. Either way – depending on the height of the texture on your walls, it is likely possible to “skim coat” the walls with drywall mud, sand and paint.
Is cast iron pipe still available?
You’ll typically find iron pipes in older homes built during or before the 1970s (early 1980s in some places). Back then, builders favored cast iron pipes for the material’s durability, ability to handle water through them, and resist damage. Still, they are generally no longer installed in residential settings today.
How do you replace cast iron under a slab?
Quote from the video:
Quote from Youtube video: And then the only way to replace it is to dig under the house and totally replace the plumbing.
How do you cut a concrete lined ductile iron pipe?
Quote from the video:
Quote from Youtube video: You don't just eyeball where you want to cut it you got to make sure it's the right spot to cut what do you mean the right spot. During the casting process anything that we make 14 inch and larger.
How do you install drain pipe in concrete floor?
How to Install a Floor Drain in a Concrete Slab
- Prepare Your Space. While it’s easiest to install a floor drain prior to pouring your cement, you can do it after the floor has been set. …
- Plan Drainage. …
- Dig Trenches. …
- Pour New Concrete. …
- Add a Drain Cover.
How do you cut a trench in a concrete slab?
Cut the concrete as based on your guide cut, rotate the depth handle to lessen the blade sharpness if needed. Slowly push the saw forward until the first edge of the trench is cut. Raise the blade then pull the saw back to the end of the trench and cut the second edge similar to what you did with the first edge.
Can you remove concrete overlay?
Because the thin layers of the concrete stamped overlays are minimally adhered to the existing concrete underneath, eventually exposed parts of the overlay will begin to pop off, chip and then peel after just a few freeze and thaw cycles.
Can stamped concrete be removed?
Removal. You can start completely from scratch with your stamped concrete by removing the old concrete. Removing concrete is something that you can do yourself with little trouble, but it requires quite a bit of physical labor and may require renting heavy equipment.
How do you remove stamped concrete release?
Mix dish soap with water, and use a scrub brush or broom to remove approximately 75% of the excess powder release agent. If there are multiple stamp pours, wait to wash the release off all the pads at the same time to ensure uniform removal of the release.
What is the powder on top of stamped concrete?
Description. Concrete Powder Release Agent contains a specially formulated releasing agent that forms a moisture barrier between the stamping tools and wet concrete to allow the release of stamping tools.
Is it OK to power wash stamped concrete?
Never use a pressure washer to clean your stamped concrete. Over time the high pressure breaks down the sealer and reduces the protection, the shine and expected life of the sealer. Always use a gentle cleaner when washing stamped concrete.
What is concrete color release?
Release Color for Stamped Concrete
Release agent is used to keep the stamp from sticking during the stamping process. The release agent will also offer an accent color to the concrete once washed and sealed. When picking the release color, be sure to use a color that accents your base color.
What can I use as a concrete release agent?
Concrete release agents are needed during concrete production to prevent the concrete elements from sticking to the molds.
The most commonly used harmful substances are:
- Petroleum / Gas oil;
- Turpentine;
- White spirit;
- Benzene;
- Nitrates;
- Aromatic mineral oil;
- Alkylphenol ethoxylates;
- Disaromatised hydrocarbons;
What is a concrete release agent?
Concrete form release agent, or form release for short, is a product that’s applied to concrete molds, frames and forms to prevent the concrete from sticking as it cures. Don’t forget to apply form release oil to your concrete forms before pouring, even if you cannot find it on the market.
How long do you leave release on concrete?
Clean the release agent off the stamped concrete after allowing the surface to dry for at least 24 hours, but no more than three days after application.
How do I remove an antique release?
Even using high-powered pressure washers will not necessarily remove enough release. Often an aggressive scrubbing (after the concrete is cured enough to allow it) is required. Many contractors use a dilute acid/water solution, soap, or even electric buffers with brush attachments to accomplish this.
Why is my colored concrete turning white?
Why is my concrete turning white? Efflorescence is a white salty residue caused when too much moisture is moving through the concrete. As the concrete dries and its moisture rises upwards through the slab, it brings salts within the concrete to the surface as well.
