Question: How Do You Brace A Post For Concreting?

Can you put dry concrete in a post 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.

Under normal curing conditions, you can apply heavy weight to the post (a basketball backboard, for example) after just 4 hours..

Can I pour dry concrete?

1 Answer. 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) .

How do you keep fence posts from rotting in concrete?

Tamp down the gravel. You can use concrete, if desired, but the moisture in the concrete can sometimes cause wooden posts to rot more quickly, while the gravel allows water to drain quickly away from the fence post and into the soil.

How do you stabilize a post?

How to Stabilize Wood Posts with a Concrete GirdleTake out adjacent fence construction. … Cut or buy a few tapered (top to bottom) surveyor stakes about 24 inches long. … Drive a stake into the ground next to the post or next to the concrete. … Pull the stake.Fill the hole with water and level the post. … Add dry premixed concrete to the top of the hole. … Wait half an hour.More items…

Should pressure treated posts be set in concrete?

A: Actually, your point is well taken. Simply setting the posts in concrete does create a condition that will accelerate rot in the bottom of the posts. With pressure-treated posts, the rot will be slow. … Concrete should be poured around the post – no concrete under the post.

How do you reinforce concrete posts?

To begin reinforcing the post, dig a few inches of soil away from it around the perimeter. Fill the hole with approximately 6 inches of gravel. Top the gravel with rapid-set cement mix powder to fill the hole to 3 inches below the surface of the soil.

How deep should I bury a 10 foot post?

Dig post hole so diameter of the hole is 3 times the width of the post (i.e., the hole for a 4” wood post should be about 12 inches wide). The depth of the hole should be 1/3-1/2 the post height above ground (i.e., a 6-foot tall fence would require a hole depth of at least 2 feet).

How much quikrete do I need for a post hole?

Remember, the depth of the post hole should be one-half of the above-ground post height. (Example: For a 6 feet above ground post, use a post with an overall height of 9 feet and place 3 feet in the ground). The calculator will indicate the number of 50 lb. bags of QUIKRETE® Fast-Setting Concrete you need.

How do you reinforce existing fence posts?

If you have only a few rotted posts, consider stabilizing them with steel splints or braces. If the post in question isn’t set in a concrete footing, E-Z Mender splints are the easiest, most effective hardware to apply. C are made for reinforcing 4 x 4 posts.

How long does it take concrete to dry in a 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.

Can I mix quikrete in the hole?

Pour the QUIKRETE® Fast-Setting Concrete Mix dry from the bag into the hole until it reaches 3 to 4″ from the top. Pour water onto the dry mix and allow it to soak in. … This will take about one gallon of water for each 50 pound bag depending on soil conditions.

Can I pour concrete in a hole full of water?

The good news is that you can pour the concrete in water. … 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.