Can you pour concrete around a deck post?
Quote from the video:
Quote from Youtube video: It's a way to most people would go yeah and he is right it's not a good thing to do you could do it but it's still not a good thing to do what you do is you temporary shore up the roof.
Can I pour my footing and slab together?
However, you may alter this construction standard by pouring a floor and footer at the same time in certain situations. Known as slab-on-grade, or a monolithic pour, this foundation method is quicker and less expensive than a multisegment pour.
Should I put a concrete slab under my deck?
An existing concrete patio will make your deck installation much easier and faster, and you can install your deck directly onto the concrete. You will want to account for water drainage and material expansion/contraction, so it is best to place boards called ‘sleepers’ underneath the deck.
Should deck post be set in concrete?
A deck post should always be placed on top of footing, not inside concrete because it can break. The photo on the left shows a post set in a bracket that has been mounted to the top of a footer. The photo on the right shows a post that has concrete poured around it, which can lead to a crack like you see here.
How long will a post set in concrete last?
A PT post will last a long time in concrete, maybe 5 to 10 years in soil alone. I suggest you embed the post in concrete, trowel a peak around the post so water runs off, and don’t let the PT post come in contact with the ground.
Can concrete be poured against wood?
Quote from the video:
Quote from Youtube video: The concrete up against the wood there's a good chance you're going to end up with some dry rot and wood damage to the siding. And of course to the floor framing.
Does a concrete slab need footings?
A concrete slab foundation needs footings in order to: Provide support to the walls of the building built on the foundation. Resist heaving and shifting due to freeze/thaw cycles. Prevent water runoff from undermining the slab.
Can footings be poured in sections?
I agree with Ecnerwal, yes you can do that. I also agree to extend the rebar past the pour (drill holes in the form boards and extend the rebar out the holes).
What is a monolithic concrete pour?
Monolithic means “all in one pour” so the foundation is constructed in one single pour that is made up of a concrete slab with thicker areas under load bearing walls and all perimeter edges to take the place of footers.
Do monolithic slabs crack?
They cannot be used for homes that are required to be elevated for appearance or due to code requirements, like flood zones. They tend to crack along the thickened perimeter when significant weight loads are used, like block exterior walls.
Does a monolithic slab need footings?
A footing is placed below the frost line. Blocks are laid in place to form a wall once the footing has cured. After constructing the walls, a slab floor is poured between them and on top of the footing. Monolithic: This foundation is created by pouring a single layer of concrete to form a slab and footing.
Does a monolithic slab need footers?
In climates with cold winters, they also act as a barrier to frost; the footings are buried deep into the ground below the frost line, or the deepest point frost is expected to penetrate. Without footings, or if your footings aren’t placed deep enough, water will go through freezing and thawing cycles.
Does a monolithic slab need to be below frost line?
A frost-protected slab does not need to be dug below the frost line, depending where you live, 12, 14, or 16 inches deep is enough (see chart below). A bed of compacted gravel caps the ground under the slab, and a drainage system should be installed in wet areas.
What is the difference between a floating slab and a monolithic slab?
Difference between Monolithic and Floating Slab,
1. Monolithic Slabs foundations are nicely suited to the flat ground however floating slab is to utilize as a base foundation for sheds, manufacturing workshops, home additional room, or garages.
What are the 3 types of foundations?
Foundation types vary, but likely your house or home’s addition does or will have one of these three foundations: full or daylight basement, crawlspace, or concrete slab-on-grade.
What is wrong with a slab foundation?
Slab Cracks
One of the most significant potential disadvantages is if the slab cracks. This can substantially compromise the structural integrity of the house and be difficult and expensive to repair. Among the factors that can result in a slab cracking are tree roots, soil displacement, earthquakes, or frozen ground.
What factors need to be considered when selecting the foundation type?
The selection of a particular type of foundation is often based on a number of factors, such as:
- Adequate depth. The foundation must have an adequate depth to prevent frost damage. …
- Bearing capacity failure. …
- Settlement. …
- Quality. …
- Adequate strength. …
- Adverse soil changes. …
- Seismic forces.
