can you pour concrete without mixing

Can you just pour water on concrete?

You just have a small standing puddle in your basement and that won't be a problem. The biggest issue with pouring concrete under water is movement. If the water is moving, it can wash away the cement paste that's holding the sand and gravel together. But if the water is calm, then it's not a problem at all.

How do I make concrete without mixing?

0:381:37How to Set Posts in Concrete (without mixing) - YouTubeYouTubeStart of suggested clipEnd of suggested clipOnce you have dug your post hole add about six inches of quikrete all-purpose gravel into the bottomMoreOnce you have dug your post hole add about six inches of quikrete all-purpose gravel into the bottom of the hole. Then compact. And level the gravel using a post or 2x4. Set the post into the hole.

Does concrete need to be mixed?

Making anything out of concrete requires you to mix the dry concrete with water in order to start the chemical reaction that allows the concrete to cure. In this lesson, you'll learn how to properly mix and pour concrete. Though mixing concrete might seem straightforward it's actually the easiest part to get wrong.

Can you use dry concrete?

As long as you not planning to put anything heavy on it it will be OK. Dry pouring concrete can have dry pockets were water did not get to. Usually using dry pouring to make a drive way for car, garage is sufficient and possibly with some light bearing structures(open steel/wood Structures) .

Can you dry Pour a slab?

4:4910:13Concrete Slab Poured Dry | Tips & Tricks - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo what i'm doing on this dry pour slab is using just an ordinary paint roller all you want to do isMoreSo what i'm doing on this dry pour slab is using just an ordinary paint roller all you want to do is a smooth finish slowly and lightly just roll over the top of this concrete takes all the roughness.

Can you pour dry concrete into hole?

Fast-setting concrete is ideal for setting posts because there's no mixing—you simply pour the dry concrete from the bag right into the hole, then add water.

Can you pour a slab with bagged concrete?

Fortunately, whether you plan to make a patio slab or a driveway, working in small areas divided by concrete forms and using bagged concrete mix can make the job easier for a DIYer.

Can you use cement on its own?

Cement is used by itself in fairly narrow applications, primarily as a grout when mixed with water. It can also be used to repair cracks in concrete.

Is it cheaper to mix your own concrete?

One of the least expensive ways to get concrete is to mix your own. You can buy bags of the mix from a home improvement store. Typically, you only have to add water for it to be ready to pour. However, it is important to get the ratio right and to mix the concrete thoroughly.

Can you just pour concrete on the ground?

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

Is it better to pour concrete wet or dry?

Dry the ground out even more by throwing an inch of sand onto the ground. Not only will this absorb the water, but it will make it an ideal surface to pour concrete on as the sand holds up much better in colder weather.

Does cement harden without water?

No. Unless you live in a swamp, there won't be enough moisture, and even if you do it won't be mixed with the cement properly. The concrete will be dry, crumbly, and have no strength. Just mix it like the directions say.

How do you make concrete manually?

0:302:25How to Mix Concrete by Hand - YouTubeYouTubeStart of suggested clipEnd of suggested clipTwo parts sand and four parts gravel. Also called coarse aggregate. And a wheelbarrow or trough. ForMoreTwo parts sand and four parts gravel. Also called coarse aggregate. And a wheelbarrow or trough. For smaller jobs you can purchase bags of premix dry ingredients.

How do you make a bucket of concrete without a mixer?

1:333:21CONCRETE MIXING WITHOUT ANY TOOLS (CC) - YouTubeYouTubeStart of suggested clipEnd of suggested clipFrom side to side mixing it back and forth from corner to corner. After. The first half of theMoreFrom side to side mixing it back and forth from corner to corner. After. The first half of the bucket. Is thoroughly mixed and it starts blowing up dust.

How do you make concrete at home?

0:583:53How to Make Your Own Concrete | Ask This Old House - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo we have three buckets of sand two buckets of aggregate. And one bucket of portland cement sandMoreSo we have three buckets of sand two buckets of aggregate. And one bucket of portland cement sand aggregate portland cement is this basic ingredient for all concrete.

Can you make concrete with just sand and cement?

No, you can't make concrete with only sand and cement. If you just mix sand and cement (with water), you'll get something closer to mortar or masonry cement, but it'll be very low in strength and not be good to use for any type of structural application. There's many different types of mortar mixes out there.

What is the best way to mix concrete without a mixer?

When it comes to mixing concrete without a mixer, the bucket method is also a reliable option for both DIYers and professionals. In fact, this method is used on professional job sites daily when access to a mixer would be otherwise inhibited due to space constraints. As such, this method is best suited to DIY jobs taking place within a tight space. Similarly, this method is ideal for DIY jobs that require the concrete in question to be transported from the area where it was mixed to a separate place for pouring.

What is a concrete mixing tool?

A deep bucket or a wheelbarrow. Pre-mixed concrete (dry) Water. A concrete mixing tool (various forms) Once you have your materials collected, you can begin by placing the bucket or wheelbarrow on flat, even ground. Ideally, you should also position this container as close to your eventual job site as possible.

Can you mix concrete in a wheelbarrow?

However, this method can also be used to mix concrete in a wheelbarrow, which is also common on professional job sites.

Can you mix cement with dry mix?

If you are using a dry mix, this will be as easy as cutting open the bags and pouring them out onto the sheet or tray. However, if you are mixing your own concrete, you’ll want to pour out proportional amounts of cement powder, sand, and an aggregate of your choice.

Can you pour concrete in a bucket?

Once your bucket or wheelbarrow has been placed in a steady location, you should pour in the required amount of water. This differs from other methods of manually mixing concrete. However, the result is much more reliable as doing prevents dry concrete from sticking to the bottom of your bucket or wheelbarrow.

How many bags of concrete do you need to drill a 9" hole?

You may find buying concrete, sand and gravel, mixing it ahead in a mixer would be more economical. If you drill a 9" hole, it will probably take 1 1/2 to 2 bags per hole.

Can I mix concrete for a post hole?

I never mix post hole concrete, although others may. One thing to remember, is not to dump the entire bag in the hole. Put in 1/4, then a little water and use a heavy tamper to force out air holes. Keep doing it until you reach the top. Doing it in increments will help you adjust your plumb on the post as you go.

How long to mix concrete to set?

In order to set correctly, the water and the dry concrete ingredients must be thoroughly combined. A good rule of thumb: Continue mixing with a hoe or blending with a StirWhip for three minutes after you no longer see any pockets of mix that are still dry or water pooling at the top. Otherwise, you could end up with undermixed concrete that once cured could be weak and prone to crumbling and cracking.

How many cubic feet of concrete is in an 80 pound bag?

(For reference: A standard 80-pound bag yields 0.60 cubic feet of concrete, while a 60-pound bag yields 0.45 cubic feet, ...

Can concrete splatters burn your eyes?

Concrete splatters can burn eyes and irritate bare skin by quickly drawing out its moisture, leaving it rough, dry, and cracked. Take steps to protect yourself by donning the appropriate gear.

Can you mix concrete?

You can mix concrete like a pro if you grab the right tools and take note of these six best—and worst—practices. Concrete holds a place of honor in both the professional construction and do-it-yourself worlds. When mixed correctly, this simple combination of aggregate, cement, and water becomes strong and durable enough to produce walkways, ...

Can you mix concrete in a wheelbarrow?

This may come as a surprise to you if you’ve ever mixed concrete in a wheelbarrow , where you do add water to a heap of dry concrete mix. The wheelbarrow’s shape necessitates adding the mix first—the shallow sloped sides of a wheelbarrow make it too easy for water to slosh out when mix is thrown on top. But that’s not a hard-and-fast rule ...

Why is it dangerous to pour concrete?

Pouring concrete when it’s hotter than 80 degrees F is risky because your concrete can begin hardening sooner than you can get it poured and troweled. Pouring concrete when there’s danger of frost is also a problem because concrete loses a tremendous amount of strength if it freezes before curing.

How to get concrete?

The most economical way to obtain concrete is to mix your own from Portland cement, sand and crushed stone. This is considerably less expensive than buying just-add-water concrete mix in bags.

Why is concrete so wet?

Concrete Too Wet. This is probably the easiest concrete mistake to make because properly mixed concrete looks too dry to flow and trowel properly. Don’t be fooled. You should be able to form concrete into a four-inch diameter, four-inch tall pile if it’s mixed properly.

Why do concrete projects fail?

Most concrete projects fail because of avoidable errors in mixing or pouring. The harsher the winters where you live, the more important it is to steer clear of the kind of mistakes you’ll learn about here. Poor concrete techniques almost always lead to flaking, deterioration and premature failure. Avoid the top 12 concrete pouring mistakes ...

What is concrete reinforced rod made of?

The problem is, most concrete reinforcing rods are made of bare steel that’s prone to rust from water that sneaks into the concrete. When steel rusts, it expands, causing the concrete to flake off and come apart under internal pressure.

When to finish concrete with trowel?

Ideally, you want to finish concrete when the surface water has dried, but the concrete is still soft and workable.

Can you use Portland cement for concrete?

Portland cement, the active ingredient in concrete, is a perishable commodity. Never use cement or a just-add-water concrete mix that’s more than a year old for any project you care about. Even new cement with hard lumps should not be used for concrete.

What cement do I use for coupla yards?

For a patio or stone walkway, I use a few inches of crushed limestone, tamp it, then use a dry mix of sand and Portland cement .

Can you mix water slurry over concrete?

You may be able to smear a cement water slurry over the surface after the concrete has set a little but a couple of people with hoes and a wheelbarrow can easily mix up enough concrete to do a small slab.