Best answer

Simply pouring concrete onto the ground will expose it to elemental erosion that will cause cracking and sinking. Similarly, if there are roots or plants under your slab, they may rot and cause unevenness. Pouring concrete over crushed stone, however, will eliminate these worries.

Answered by: ImportanceOfBeingErnest Date created: Jun 27, 2022

Can you pour concrete over wet dirt?

Asked By: Cleb Date created: Jun 10, 2022

Cover the wet ground with a tarp before you pour to avoid all the water on the ground. Pouring concrete is a straightforward job. ... A wet ground is not the best base for newly poured concrete. You can do a few things to help the ground dry up just enough for you to pour your concrete.

Answered By: Daniel W. Date created: Jun 12, 2022

Can I pour a 2 inch concrete slab?

Asked By: Nader Dabit Date created: Jun 25, 2022

If done properly, new concrete can often be poured right over an existing slab. For this to be feasible, the contractor needs to pour at least 2 inches thick, use smaller aggregate, and incorporate reinforcement such as welded wire mesh or fiber mixed into the concrete.

Answered By: akarnokd Date created: Jun 28, 2022

How thin can you pour concrete over concrete?

Asked By: Steve McLeod Date created: Jun 14, 2022

2 inchesIf done properly, new concrete can often be poured right over an existing slab. For this to be feasible, the contractor needs to pour at least 2 inches thick, use smaller aggregate, and incorporate reinforcement such as welded wire mesh or fiber mixed into the concrete.

Answered By: Jim Date created: Jun 16, 2022

What is the thinnest concrete can be poured?

Asked By: JD Isaacks Date created: Jun 17, 2022

But concrete that thin is not poured as seen in someone pouring a slab for a house. A thin shell concrete structure must be carefully laid up by craftsman familiar with the technique. In regular construction, the thinnest that is normally used is about 2 1/2 to 3 inches in thickness.

Answered By: devnull Date created: Jun 18, 2022

Can concrete be poured over dirt?

Asked By: Aaron Hall Date created: Jun 25, 2022

Long story short, yes you can pour concrete over dirt.

Answered By: Rahul Date created: Jun 27, 2022

Can you damage concrete by power washing?

Asked By: timbo Date created: Jun 09, 2022

When using a power washer to clean concrete, bricks or paving stones, it is possible to cause significant, visible damage, which is usually in the form of pitting, lines or general surface degradation. You can also damage the mortar between bricks and disperse the joint sand between paving stones.

Answered By: John Slegers Date created: Jun 12, 2022

Is concrete stronger than mortar?

Asked By: EmilioPelaez Date created: Jun 22, 2022

Basically concrete is stronger and more durable so it can be used for structural projects such as setting posts whereas mortar is used as a bonding agent for bricks, stones, etc. Concrete is a mixture of water, cement, sand just like mortar.

Answered By: Tim Down Date created: Jun 23, 2022

Can I pour new concrete over old?

Asked By: user158 Date created: Jun 19, 2022

If done properly, new concrete can often be poured right over an existing slab. For this to be feasible, the contractor needs to pour at least 2 inches thick, use smaller aggregate, and incorporate reinforcement such as welded wire mesh or fiber mixed into the concrete.

Answered By: raina77ow Date created: Jun 21, 2022

Can a bad concrete job be fixed?

Asked By: Pawel Dubiel Date created: Jun 23, 2022

In most cases, a poor concrete job cannot be saved; the slab should be removed and a new one poured in its place. If the visible finishing was done poorly then you can assume there are other hidden problems that will soon appear.

Answered By: Oluwafemi Sule Date created: Jun 23, 2022

Can you build a house with concrete blocks?

Asked By: phipsgabler Date created: Jun 24, 2022

There are a lot of pros to building a home out of concrete blocks. The most obvious benefit is that they are much stronger than homes built with poured concrete or wood. Since there are holes in the blocks, you can fill them with a reinforcing material and their strength can withstand winds over 200mph.

Answered By: Vijay Date created: Jun 27, 2022

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Are poured concrete walls cheaper than block?

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Can I use cement instead of mortar?

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Can old concrete be stamped?

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Can you do polished concrete over tiles?

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Can you level a concrete floor with epoxy?

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Can you pour new concrete next to old concrete?

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Can you pour new concrete over old cracked concrete?

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How do you fix a broken concrete driveway?

Repair large driveway cracks and potholes by removing stones, dirt, grit, dust and crumbled concrete from the area to be patched. Brush the area with plain water to dampen it. Paint the area to be patched with the acrylic bonding agent. Work the bonder into the cracked area with the paintbrush.

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Does concrete paint wear off?

When concrete is out in the weather, the surface wears off over time, which is why you can often see exposed sand or even gravel in old concrete walkways and patios. On a porch, though, the surface might be nearly as dense and uniform in color as it was when the concrete was poured.

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How Can concrete be a composite material?

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Can you damage concrete with a power washer?

When using a power washer to clean concrete, bricks or paving stones, it is possible to cause significant, visible damage, which is usually in the form of pitting, lines or general surface degradation.

You can also damage the mortar between bricks and disperse the joint sand between paving stones..

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Is concrete cheaper than pavers?

Standard concrete slabs are generally lower in cost per square foot than the alternative. Typically, you will pay 10%-15% more if you choose paving stones over standard concrete slabs. If you decide to upgrade to stamped concrete, paving stones will most likely cost you the same or even less in most cases.

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Can you pour cement over tree roots?

Tree roots covered in concrete will not be able to absorb water, oxygen or nutrients.

However, professional concrete workers do not usually pour concrete directly on the bare ground or tree roots.

Generally, a thick layer of gravel paver base and/or sand is put down, compacted and then the concrete is poured over this..

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Can concrete be poured over sand?

Because concrete slabs “float” on the soil, soft ground or voids underneath may cause unsupported areas to crack under heavy weight like vehicles. ... of sand or gravel over clay and other poorly draining soils to provide even support.

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Can you pour concrete over River Rock?

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Can concrete flooring be installed over wood?

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How do you cure concrete pots?

The way to wet cure concrete is to can mist it with water and then wrap it with plastic after the concrete has been cast (or poured). If a mix needs to be wet cured, it will typically be mentioned on the bag.

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Can I do stamped concrete over existing concrete?

CAN YOU DO STAMPED CONCRETE OVER OLD CONCRETE.

Stamped concrete overlays can be used on new or existing concrete and on interior or exterior surfaces.

They can even be applied to walls and other vertical surfaces..

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How much weight can my concrete driveway hold?

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Is concrete a land improvement?

Concrete or blacktop can then be poured over the dirt and line can be painted for parking spots. Like all land improvements, a parking lot has a limited life. A parking lot will only last a few years before it will need to be resurfaced or repainted. It also makes the land more useful.

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Can a concrete slab be less than 4 inches?

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Can a concrete slab be poured in sections?

Pour the concrete in small sections Don't fill the whole form or giant sections because the mound of extra concrete you'll drag back with the screed board will get too heavy.

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Can concrete be poured below 32 degrees?

As long as the differential between ambient air temperature and concrete temperature is minimal, concrete poured under cold conditions will produce higher than ordinary ultimate strengths and better long-term durability. The secret to a good cold weather pour begins with good site preparation.

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Can you cut concrete pavers with a circular saw?

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...

Replace your circular saw's standard cutting blade with a circular saw diamond masonry blade..

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Can you lay cement in frost?

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Should I use concrete or mortar?

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Concrete is a mixture of water, cement, sand just like mortar.

...

One of the concretes we sell is the Quikrete Fast Setting Concrete Mix..

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Can you pour concrete below 32 degrees?

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Can you reuse concrete pavers?

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Can you use concrete in cold weather?

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How thin can concrete be poured over existing concrete?

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How do you lay concrete over a concrete slab?

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For this to be feasible, the contractor needs to pour at least 2 inches thick, use smaller aggregate, and incorporate reinforcement such as welded wire mesh or fiber mixed into the concrete..

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Do poured concrete walls leak?

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How long after cement is poured Can you walk on it?

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Is poured concrete better than block?

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What kind of concrete do you use to fill cinder blocks?

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Can you pour concrete over tree roots?

Tree roots covered in concrete will not be able to absorb water, oxygen or nutrients. However, professional concrete workers do not usually pour concrete directly on the bare ground or tree roots. Generally, a thick layer of gravel paver base and/or sand is put down, compacted and then the concrete is poured over this.

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Is it OK to pour concrete over existing concrete?

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How high can self leveling concrete be poured?

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Is it cheaper to concrete or pave?

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Should I seal my new concrete garage floor?

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Is cement or mortar stronger?

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What can I use instead of concrete pavers?

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How long after pouring concrete can you start framing?

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