- 1 How much does it cost to remove concrete?
- 2 How do you remove old concrete driveway?
- 3 How long does it take to remove concrete?
- 4 How much does it cost to remove a concrete slab UK?
- 5 Can you remove concrete yourself?
- 6 What can dissolve concrete?
- 7 What is the best tool for breaking up concrete?
- 8 When should I redo my driveway?
- 9 How do you break concrete by hand?
- 10 How long should concrete set before removing forms?
- 11 Should you wet down new concrete?
- 12 How long should concrete cure before putting weight on it?
- 13 How do you remove concrete and plant grass?
- 14 How do you break up 4 inch concrete?
How much does it cost to remove concrete?
How Much Concrete Removal Costs. On average, concrete removal costs roughly $2 – $6 per square foot, but this will vary depending on the complexity of the project, how easy the concrete is to access with equipment, where you live, and who you hire.
How do you remove old concrete driveway?
If you’re working by hand:
- Starting at a corner, break up a small section of the driveway using your jackhammer.
- If necessary, use a sledgehammer to break any large chunks of concrete into smaller pieces.
- Use a shovel and wheelbarrow to move the debris into your concrete dumpster or pickup truck.
How long does it take to remove concrete?
On average, it takes less than one day to remove a concrete patio. Of course, your exact project timeline will depend on a number of factors, just like the ones that affect your project’s cost. (The longer your project takes, generally the more expensive it will be.)
How much does it cost to remove a concrete slab UK?
On average, you can expect the cost for this type of job to start at £50 per square metre, but total costs tend to sit between £1,500-£2,500. Of course, this price can increase if the driveway is larger than average or requires specialist equipment for removal.
Can you remove concrete yourself?
Demolishing concrete may seem like a daunting, expensive task but depending on the size and thickness of your slab, you might be able to tackle the project on your own. According to Yuka Kato at Fixr, the cost to have a professional remove a concrete slab varies based on the size and materials it contains.
What can dissolve concrete?
Concrete is a durable building material that takes special materials to dissolve once it’s hardened into place. Phosphoric acid and trisodium phosphate are the main compounds used to dissolve concrete leftover from masonry work.
What is the best tool for breaking up concrete?
Tool #1: Sledgehammer + Pry Bar
When thinking about breaking up concrete, most of our minds jump straight to jackhammer. But you can probably do the work with a metal sledgehammer and a little elbow grease. Sledgehammer is the best tool to use if the slab of concrete is three inches thick or less.
When should I redo my driveway?
Typically you’ll need to replace an asphalt driveway after 20 years and a concrete drive after 25 years. Repairing a driveway nearing this age is not considered a wise investment. Beyond the condition of your driveway, many old driveways could do with an update just as a home benefits from renovations.
How do you break concrete by hand?
- Dig Under the Concrete. Dig out the soil, gravel, or other material from under the concrete, using a shovel and a pickax.
- Strike the Concrete. Lightly sprinkle the concrete with water to minimize dust.
- Pry Off Stubborn Pieces.
- Move the Concrete Chunks With a Hand Truck.
How long should concrete set before removing forms?
The forms or “molding” that holds the concrete in place until it dries should be left alone for at least two days to ensure that the concrete is completely dry. If the forms are removed too soon, the concrete can begin to sag, crack and collapse, especially if conditions like temperature affected its strength.
Should you wet down new concrete?
QUESTION: I’ve been told that new concrete should be kept moist for at least three days while curing. ANSWER: Keeping concrete moist helps the curing process. Concrete hardens as a result of a chemical reaction, called hydration, between cement and water, not because it dries.
How long should concrete cure before putting weight on it?
After 7 days, the concrete will have gained around three quarters of its compressive strength, but you should refrain from driving vehicles or heavy machinery over the surface until after the 28 day mark. For domestic mixes – driveways, for example – you can expect the concrete to be set within 24-48 hours.
How do you remove concrete and plant grass?
Use a shovel or garden hoe to eliminate all debris from the planting site. Scrape off chipped concrete pieces and pull out any underlying rebar and metal ties left from the concrete. Check for layers of gravel beneath the old concrete. Remove gravel to provide a smooth surface of bare soil.
How do you break up 4 inch concrete?
Start to break the concrete, starting six inches from the edge and working your way in. For slabs less than four inches thick, use a sledgehammer. For more than four inches thick, use a demolition hammer.