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You would lay timber floor joists acroos the the size would depend upon how high you need to raise the floor. Then you'd lay floor boards over the joists. the joists would be layed every 400mm and would require noggings to reduce movevement and 'creaking'. The floor boards should be of a tongue and groove type for the same reasons. The cheapest floor bords are made of chipboard and are 8' by 2' and they should be glued.
If you wanted to raise it a matter of a few inches then you could just screed over the top of it. If you wanted just a few mm then a self leveling liquid can be applied.
What else can I help you with?
What is a raft slab?
Also reffered to as 'slab footing' and it consists of concrete footing beams integrated into the concrete floor slab.
Can you put a floating concrete slab over floor boards?
yes
Can you pour a concrete slab onto another concrete slab?
No. Concrete won't bond to concrete. It will end up cracking.
How big can a floating concrete slab be?
no matter how big the concrete slab is, it will never float
Definition of a concrete transfer slab?
what is a ytransfer slab
What is a raft slab?
Also reffered to as 'slab footing' and it consists of concrete footing beams integrated into the concrete floor slab.
How can I raise a concrete slab?
To raise a concrete slab, you can use a process called slabjacking or mudjacking. This involves injecting a mixture of cement, soil, and other materials under the slab to lift it back into place. This method is often used to correct uneven or sunken concrete surfaces.
Can you put a floating concrete slab over floor boards?
yes
How can I raise concrete using the method of slabjacking?
To raise concrete using the method of slabjacking, holes are drilled into the concrete slab and a mixture of grout is pumped underneath. The grout fills any voids and lifts the slab back to its original position. This method is commonly used to repair sunken or uneven concrete surfaces.
What are the advantages of installing a concrete slab floor in a residential building?
The advantages of installing a concrete slab floor in a residential building include durability, low maintenance, energy efficiency, and the ability to provide a solid foundation for various flooring materials.
Can you color an existing concrete slab floor?
Yes, you can stain a concrete slab. It is a several step process and costs about $.50 a square foot to do it yourself. See attached link for process.
How can I DIY raise a concrete slab?
To DIY raise a concrete slab, you can use a technique called slabjacking or mudjacking. This involves drilling holes in the slab, pumping a mixture of cement, sand, and water underneath to lift it. This method can help level the slab and fill any voids beneath it. It is important to follow safety precautions and consider consulting a professional for larger or more complex projects.
How can concrete slab lifting be effectively performed to address uneven surfaces and structural issues?
Concrete slab lifting can be effectively performed by injecting a specialized material underneath the slab to raise and level it. This process helps address uneven surfaces and structural issues by providing support and stability to the slab.
How do you raise a slab foundation?
Hire someone. This is not a do-it-yourself type of project. The contractor will essentially drill holes in the low parts of the foundation and pump a new concrete mixture (although it is not pure concrete anymore) underneath your current slab, which with enough pressure, will cause it to lift. You will have to have portions of the floor removed (whatever is on top of the slab) to get down to the slab however, so costs can add up quickly, unless you just have carpet everywhere (which is easy to remove and replace).
How can I lift a concrete slab?
To lift a concrete slab, you can use equipment like a jack or a hydraulic lift. Place the equipment under the slab and slowly raise it until it is at the desired height. Make sure to follow safety precautions and seek professional help if needed.
What difference suspended concrete slab between unsuspended concrete slab?
Supended slab are slab not sit on the ground directlySuspended slab is a slab supported by beams.
How can I raise a concrete slab to fix unevenness in my flooring?
You can raise a concrete slab to fix unevenness in your flooring by using a process called slabjacking. This involves injecting a material, such as a mixture of cement and other additives, underneath the slab to lift it and level it out. It's best to consult with a professional contractor who specializes in this type of work to ensure it is done correctly and safely.
