- How do you fix a bad broom on concrete?
- Do you seal broom finish concrete?
- Is concrete finishing hard work?
- Is it better to spray or roll concrete sealer?
- Should I seal my concrete?
- Is concrete a good career?
- When should I start finishing my concrete?
- What kind of broom do you use to finish concrete?
- Should you wet down new concrete?
- What is the best way to finish concrete?
- What is the hardest physical trade?
- How long should concrete set before removing forms?
- Will concrete cure under dirt?
- Can you pour concrete directly on dirt?
- How long does 4 inches of concrete take to cure?
- What happens if you add too much water to concrete?
- Do concrete workers make good money?
- How long keep concrete covered?
How do you fix a bad broom on concrete?
There are two things you can do fix the rough finish.
One is, you could grind or polish the surface which would remove the rough broom finish and smooth the surface of the concrete.
Some of the aggregate would be exposed giving you a nice smooth decorative look to your sidewalk and patio..
Do you seal broom finish concrete?
Sealing a Broom Finish Because of this, we recommend that you seal broom-finished concrete so it maintains its intended look. Ask us about spicing up your broom-finished concrete with borders, broomed-in patterns, or even acid or dye staining.
Is concrete finishing hard work?
Concrete work is one of the hardest trades to work in. You’ll be working some long hours and get ready to work in the rain at times. Best advice is don’t stand around.
Is it better to spray or roll concrete sealer?
Sealers may be applied with a pump sprayer or solvent resistant short nap roller. If roller-applied, do not roll too quickly to avoid whipping air bubbles in sealer or use an application pad. If using a sprayer, make sure it is clean and has a fan tip nozzle adequate to apply a uniform membrane.
Should I seal my concrete?
Sealing the driveway yearly can lead to unsightly hairline cracks and peeling. And concrete driveways should be sealed every four or five years to protect them from water penetration and to prolong their life. Many people believe that concrete driveways don’t need maintenance, so they may never apply a sealer.
Is concrete a good career?
Between planning, pouring, leveling, and all the other things that go into concrete masonry, it’s truly a job and career that requires skill, dedication, thoughtfulness, and plenty of hard work. In return, you’ll reap the satisfaction of knowing you created the literal foundation for someone’s dream.
When should I start finishing my concrete?
However, it’s critical to wait until it disappears. Working the concrete before the surface “bleed” water disappears will weaken the surface of the slab when it dries. When all traces of the water are gone and the concrete starts to harden, you can resume finishing activities.
What kind of broom do you use to finish concrete?
Medium-to-fine-texture broom finish: Draw a soft-bristle broom across float-finished concrete surface, perpendicular to line of traffic, to provide a uniform, fine-line texture. Medium-to-coarse-textured broom finish: Provide a coarse finish by striating float-finished concrete surface 1/16- to 1/8-in.
Should you wet down new concrete?
DO spray new concrete with water. One of the most common methods for curing concrete is to hose it down frequently with water—five to 10 times per day, or as often as you can—for the first seven days. … Moist-cured concrete can be up to 50 percent stronger than concrete that was cured without being dampened!
What is the best way to finish concrete?
HOW TO FINISH CONCRETESpread the concrete. Use a square shovel or a come-along tool to push and pull the wet concrete into place.Screed the concrete. During this step remove excess concrete and bring the surface of the concrete to proper grade. … Float the surface. … Edge the slab. … Groove in joints. … Trowel the surface.
What is the hardest physical trade?
A new survey of contractors and consumers found that roofing is perceived as the most physically demanding construction trade, while electrical work seems to be the most difficult to master.
How long should concrete set before removing forms?
Removing forms before the concrete is truly dry. 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.
Will concrete cure under dirt?
Assuming that the concrete was mixed in the proper ratio and poured in an acceptable temperature environment, soil backfilling will not harm the curing concrete (assuming no mechanical stresses or insults were done to the curing concrete; that is, no fractures, scours, washouts or chemical exposure).
Can you pour concrete directly on dirt?
Long story short, yes you can pour concrete over dirt.
How long does 4 inches of concrete take to cure?
When waiting for concrete to dry, keep these timeframes in mind: 24 to 48 hours – after inital set, forms can be removed and people can walk on the surface. 7 days – after partial curing, traffic from vehicles and equipment is okay. 28 days – at this point, the concrete should be fully cured.
What happens if you add too much water to concrete?
Over-watered concrete may lead to lower strength, reduced durability, shrinkage cracking, and a variety of surface problems. It is critical that the proper amount of water be added to concrete and other cement mixes.
Do concrete workers make good money?
Cement Masons and Concrete Finishers made a median salary of $44,810 in 2019. The best-paid 25 percent made $57,600 that year, while the lowest-paid 25 percent made $35,710.
How long keep concrete covered?
24 hoursCover It Up It can protect the new concrete from environmental cooling and heating fluctuations as it cures, and it helps resist uneven curing due to rapid moisture loss at the top. Leave it covered for 24 hours.