Best answer

28 daysThey said one week is the MINIMUM; they said it takes up to 28 days for the concrete to completely cure, so they recommend 28 days before putting something really heavy (like a hot tub) on it.

Answered by: peak Date created: Jun 26, 2022

How long does it take for concrete to dry in a post hole?

Asked By: Gareth Date created: Jun 22, 2022

Typically, you can apply some weight to the posts after 4 hours, but it's a good idea to wait at least 24 hours before resuming fence construction. Standard concrete mixes may take up to two hours to set and should cure for 24 to 48 hours before any forces are applied to the posts.

Answered By: leftjoin Date created: Jun 24, 2022

How long should concrete cure before putting weight on it?

Asked By: AbhishekGowda28 Date created: Jun 07, 2022

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.

Answered By: cham Date created: Jun 09, 2022

How long should concrete dry before sealing?

Asked By: Justin Bertram Date created: Jun 09, 2022

28 daysAllow new concrete to cure completely (at least 28 days or as recommended). Most sealers must be applied under dry conditions. Applying to damp concrete could cause haziness or loss of adhesion. Air temperatures should be above 50°F during sealer application and for at least 24 hours after.

Answered By: pypmannetjies Date created: Jun 10, 2022

How long does it take concrete to dry before you can walk on it?

Asked By: MJBZA Date created: Jun 23, 2022

24 hoursYou should wait at least 24 hours before walking on your freshly poured concrete. However, make sure not to drag your feet, twist around on it, or let your pets with claws walk on it until later.

Answered By: Tikhon Jelvis Date created: Jun 24, 2022

How long does concrete take to dry to walk on?

Asked By: TheLizzard Date created: Jun 11, 2022

24 hoursYou should wait at least 24 hours before walking on your freshly poured concrete.

However, make sure not to drag your feet, twist around on it, or let your pets with claws walk on it until later..

Answered By: qbik Date created: Jun 14, 2022

How long does concrete need to cure before freezing?

Asked By: Nigrimmist Date created: Jun 10, 2022

24 to 48 hoursAt specified curing temperatures, well-portioned concrete mixtures should attain this strength within 24 to 48 hours. Therefore, it is critical that newly placed concrete be protected from freezing for the first 24 to 48 hours or until the concrete attains a strength of approximately 500 psi.

Answered By: Ryan McGeary Date created: Jun 10, 2022

How long should concrete cure before walking on it?

Asked By: fubar Date created: Jun 10, 2022

24 hoursPlease keep vehicles, children, pets, and yourself off of your newly poured concrete for the next 24 hours. After 24 hours, you can walk on your newly poured concrete, but avoid dragging your feet, 'doing the twist', or allowing your pets to walk on it as their claws can scuff the concrete.

Answered By: zappee Date created: Jun 11, 2022

How long does it take concrete to dry enough to walk on?

Asked By: sensorario Date created: Jun 07, 2022

about 1 to 2 daysHow long does it take for concrete to dry enough to walk on? Wind, humidity, and sunlight are all factors in how long it takes for concrete to cure, walking, normally about 1 to 2 days.

Answered By: oHo Date created: Jun 09, 2022

How do you fill gap between cement board and tub?

Asked By: Zabir Al Nazi Date created: Jun 23, 2022

Technically, after the tile is installed over the backer board that gap between it and the tub ledge should be filled with an ASTM C920 sealant (caulking e.g. silicone). Although some say you should have weep holes along this gap so any water behind can weep out into the tub.

Answered By: JvdV Date created: Jun 23, 2022

Do I need to seal concrete before epoxy?

Asked By: gobrewers14 Date created: Jun 07, 2022

New slabs of concrete should be allowed to fully cure for 30-60 days before a coating is applied.

If a sealer was previously used on the concrete (if water beads up on the surface), do not use epoxy.

...

Any cracks or concrete spall should be filled and stabilized before a new epoxy coating is applied..

Answered By: pl_rock Date created: Jun 08, 2022

Related Question Answers

zapl

Professor

Do you need to seal concrete before epoxy?

New slabs of concrete should be allowed to fully cure for 30-60 days before a coating is applied. If a sealer was previously used on the concrete (if water beads up on the surface), do not use epoxy. ... Any cracks or concrete spall should be filled and stabilized before a new epoxy coating is applied.

Pedro Lobito

Professor

How thick of a concrete slab for a hot tub?

about 4 inchesConcrete Slab The base of reinforced concrete should be about 4 inches thick and be able to withstand a weight of at least 115 pounds per square foot, especially for larger spas. The concrete should be fully cured prior to placing the tub.

Ashh

Professor

Can you put a hot tub on a concrete slab?

A level concrete pad or a reinforced deck are the most common surfaces hot tubs are installed on. However, depending on the spa model you use, you may not need to pour concrete. ... Talk to your hot tub dealer about the specific foundation requirements for your spa model.

Andrew Mao

Professor

How long before you can put furniture on a concrete patio?

Concrete can partially cure within seven to ten days. However, it can take up to 28 days for it to fully cure. It depends on the weather conditions and the mixture of the concrete. We recommend waiting for at least seven to ten days before you put any heavy equipment on the concrete.

pmg

Professor

How long does a concrete slab need to cure before building?

seven daysSeven to 28 days According to Concrete Network, concrete should be allowed to cure for at least seven days before it's built on. However, waiting longer will greatly reduce the risk of the concrete cracking. Concrete continues to cure up to 28 days after it is poured, at which point it reaches maximum strength.

Justin Niessner

Professional

How long does it take concrete to cure in hot weather?

In addition to the potential for shrinkage cracks, hot weather will tend to cause concrete to lose slump (workability) and set much more quickly.

Concrete will typically set in about 4 hours in 80o F temperatures, a 10o F increase in ambient temperature will reduce the set time to about 2.5 hours..

Mohammad Hosseini

Professional

How long does it take for cement to dry in hot weather?

about seven daysHow long to keep the concrete wet depends on the air temperature and the mix: You want it to have reached sufficient strength on the surface before you let up. Typically, about seven days is sufficient with Type I cement, less in warm weather.

Martin Konecny

Professional

How long should concrete cure before you can drive on it?

30 daysYour new concrete is designed to reach 90% of its full strength potential after 7 days, so feel free to drive your personal vehicle on it then.

It will take additional time before you can drive or park heavy equipment or machinery on your newly poured concrete, so make sure to wait at least 30 days..

Adam Robinson

Professional

Do you need a concrete slab for a hot tub?

A hot tub requires a stable surface — whether it's a concrete slab, reinforced deck, or firmly compacted soil with crushed gravel.

There's also the option to have the hot tub installed in the ground but that still requires a concrete vault..

tmfmnk

User

How long does it take for concrete to dry to walk on?

about 1 to 2 daysHow long does it take for concrete to dry enough to walk on.

Wind, humidity, and sunlight are all factors in how long it takes for concrete to cure, walking, normally about 1 to 2 days..

Janos Lenart

User

How long should concrete cure before drilling anchors?

28 daysConcrete generally takes 28 days to cure out, you could drill without trouble after 7 and tighten your bolts after 14 without taking too much risk, A good mix design will be at 50%+ after 3 days and about 90% after 7.

Fragsworth

User

How long should concrete piers dry?

about 3 daysAllow the concrete to cure for one day before constructing your deck or placing heavy weight on the footing (if standard concrete mix was used, wait about 3 days to begin construction).

Sasha Chedygov

User

How long should I let concrete cure?

HOW LONG DOES IT TAKE FOR CONCRETE TO CURE?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.

Kornel

Guest

How thick does a concrete patio need to be?

Four inchesFour inches is the minimum thickness for a concrete patio. You'll want to make it six to eight inches thick if the patio will support a structure such as a gazebo or hot tub.

Todor

Guest

How long after pouring concrete can you broom it?

How long should I wait after levelling the concrete to broom finish it? Wait for all of the water content to disappear before broom finishing concrete. Depending on the humidity, temperature and wind condition, you may have to wait anywhere from 30 minutes to 5 or 6 hours.

Joe Kington

Guest

How long does concrete need to cure before polishing?

10 daysAllow the concrete countertop to cure for a minimum of 10 days before polishing.

Concrete younger than that is still too soft to polish well, and concrete older than a month will be more difficult to polish and will use up more pads..

osgx

Guest

How long does it take for quick setting concrete to cure?

QUIKRETE® Fast-Setting Concrete can be walked on in 2 hours. Wait at least 4 hours before placing heavy objects on the slab. GENERAL Curing is one of the most important steps in concrete construction. Proper curing increases the strength and durability of concrete.

meder omuraliev

Guest

How thick should concrete be for a patio?

Four inches is the minimum thickness for a concrete patio. You'll want to make it six to eight inches thick if the patio will support a structure such as a gazebo or hot tub.

user4815162342

Guest

Is rain good for concrete slab?

Rain is a good thing.....as long as it is not heavy rain in the first 24hrs (which can causes pitting... little tiny surface dents). After around 24hrs, the top of the concrete will set and the slab will start to cure. Once it is curing, it is much better to be rained on then baked in hot sun.

Code-Apprentice

Guest

How long does concrete need to cure before backfilling?

seven daysSometimes retaining walls are designed as cantilevers. These typically include reinforcement and rely on the combined strength of the concrete and reinforcement to resist bending at the base of the wall. In that case, plan on waiting seven days before placing the full depth of backfill.

Hemadri Dasari

Guest

How long does it take hydraulic cement to cure?

Hydraulic Cement will not permanently repair cracks and joints subjected to thermal or structural movement. Allow concrete to fully cure for 28 days before use of this product. This material is not intended for use as a horizontal wearing surface. Setting time will speed up in hot weather and slow in cold weather.

William Robertson

Guest

How long should concrete cure before building on it?

28 to 60 daysCuring is defined as a chemical process the concrete goes through in the days immediately after it is poured.

While full strength does not occur for 28 to 60 days, depending on conditions, the building process can begin when the foundations are about 50 percent cured..

Saullo G. P. Castro

Guest

How long does concrete take to lighten?

30 daysConcrete will continue to lighten until it is fully cured. Allow the concrete to cure at least 30 days before inspecting it for color match or appearance.

Stephan202

Guest

How long should concrete slab cure before framing?

28 daysThe graph reads that in a typical setting the hardened concrete should have reached its intended compression strength by the time is 28 days old. A good rule of thumb for making any use of it other that walking on the slab is to wait 3 days, as you're already at over 30% of the intended compression strength.

Marcelo Ávila de Oliveira

Guest

How much space should be between cement board and tub?

1/4"The backer board should overlap the tub flange so the tile has a stable backing to attach to. This requires shimming the backer board out from the studs so the wall is plumb. There should be a 1/4" gap between the tub ledge and the backer board.

ANisus

Guest

How long does concrete need to cure before walking on it?

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..

Ali

Guest

How long does 4 inches of concrete take to cure?

For domestic mixes – driveways, for example – you can expect the concrete to be set within 24-48 hours.

But again, you should give it the full 28 days before using it to park the family car..

MisterMiyagi

Guest

How long should concrete cure before removing forms?

two daysThe 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.

dmanxiii

Guest

How long does concrete have to cure before you can drill into it?

3 daysLet the concrete cure for at least 3 days before drilling. Waiting 7 days would be best before installing the anchors. Expansion anchors exert a great deal of outward force against the concrete and it takes at least 5-7 days for concrete to cure to 60% of its designed strength.

janos

Guest

How long does concrete take to dry in post hole?

Typically, you can apply some weight to the posts after 4 hours, but it's a good idea to wait at least 24 hours before resuming fence construction. Standard concrete mixes may take up to two hours to set and should cure for 24 to 48 hours before any forces are applied to the posts.

arcseldon

Guest

How hot can Concrete get before it cracks?

How thick should concrete be to withstand four hours of temperatures of 2000 degree F without degrading or failing? The concrete barrier likely will be exposed to more than 2000 degrees F.

eozzy

Guest

Should I seal concrete before epoxy?

Before an epoxy coating is applied to the floor, Jon-Don highly recommends considering the following: New slabs of concrete should be allowed to fully cure for 30-60 days before a coating is applied. If a sealer was previously used on the concrete (if water beads up on the surface), do not use epoxy.

Jason McCreary

Guest

How long does rubber cement take to cure?

15 minutesWhat is the drying time for rubber cement? Rubber cement for gluing patches to tires or inner tubes have a very volatile solvent, and can dry, in a hot, dry climate, in a minute or so. It will take longer to cure but still, 15 minutes is sufficient to air the tire/tube up to recheck for leaks.

Ned Batchelder

Guest

How long should a concrete slab cure before framing?

30 to 60 daysConcrete takes up to 30 to 60 days to completely cure. When building a home or other structure, framing can begin after about one week after pouring concrete. This will allow further construction to take place even if the concrete is not 100% cured.

Michael Aaron Safyan

Guest

How long should concrete cure before drilling into it?

3 daysLet the concrete cure for at least 3 days before drilling. Waiting 7 days would be best before installing the anchors. Expansion anchors exert a great deal of outward force against the concrete and it takes at least 5-7 days for concrete to cure to 60% of its designed strength.

Gary Russell

Guest

How long should I let concrete cure 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.

Renshaw

Guest

How long after sealing concrete can you walk on it?

24 hoursAllow the sealant to fully cure and dry. It is equally important to allow the sealant to fully cure and dry for at least 24 hours before walking on, driving over, or parking vehicles on the driveway.

Leo Jiang

Guest

How long before sealed concrete can get wet?

Typically, it can take anywhere from 10-12 hours to dry before being able to be walked on, but they will continue to harden for up to 48 hours after being applied. Concrete sealed with a urethane coating should not be walked on (with the exception of a recoat), driven on, or wet for at least 36-48 hours.

Ajax1234

Guest

How long does casting plaster take to dry?

24-48 hoursThe Plaster of Paris sets in a few minutes, although it takes an hour before it is ready to be removed from the mold. It takes 24-48 hours to fully cure.

radtek

Guest

How long does concrete cure and seal last?

Concrete takes 28 days to fully cure and most concrete sealers require that the concrete is cured before sealing. There are however some sealers, referred to as Cure and Seals, that are designed specifically for concrete 2-28 days old.

ddaa

Guest

How long does concrete need to cure before driving on it?

7 daysYour new concrete is designed to reach 90% of its full strength potential after 7 days, so feel free to drive your personal vehicle on it then. It will take additional time before you can drive or park heavy equipment or machinery on your newly poured concrete, so make sure to wait at least 30 days.