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Of course you can. But you risk cutting into a post-tension cable. That would be very bad, but there is no reason why you cannot physically do it. Just make sure you have another job lined up beforehand, and that you are prepared to live with the consequences if the cable flies out the end of the building and cuts somebody's grandma in half.
Or, you can have an imaging company use X-ray or radar to locate and identify sub-surface items. Then you will know what is in the deck you are cutting. Here's one: www.srimaging.com
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How do you demolish a post tension slab?
you can't
How do you patch or seal an exposed rebar post tension cable in foundation slab?
Rebar and Post Tension cable (PT) are two entirely different items. Rebar is the static steel bars placed in the concrete while the PT are high tensile strength cables that were placed in concrete than stressed under hydraulic jacking to a tension generally around 2500 to 3500 psi. As a result, the situations for repair are different. The exposed rebar can be cleaned and patched through approved methods. However the PT should be looked at by a professional as it is an integral part of the structure and, as mentioned before, is under tensioned stress. If the exposed rebar is in a PT slab, caution should be used and a professional consulted as well, due the rebar being integrated with the PT.
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 much type of roof slab?
1. one way slab 2. two way slab 3. flat slab 4. roof slab
What is the meaning of the solid slab?
A solid slab is a reinforced concrete slab which is supported by beams or walls..
How do you demolish a post tension slab?
you can't
What are the advantages and disadvantages between post tensioned slab and pre tensioned slab?
post tension: the forces considered as outer force since pre tension forces are internal forces.
How do you cut post tension concrete slabs?
www.srimaging.com
Is it safe to cut the post tension concrete slab foundation to fine sewer line for bathroom addition?
No, You must first locate the P.T cables, and because you said it is to find a sewer line im guessing this is slab-on-grade and not a deck. The only method for locating post tension cables on slab-on-grade is with Ground Penetrating Radar. If its on a deck you can use Ground Penetrating Radar or Xray. If you cut a P.T. cable you can weaken the structure and cause damage. P.T cables are known to shoot out of the side of a building when cut. And repairing the broken cable is extremely costly. You can learn a little more about GPR at www.subsurfacepros.com
What is a minimum thickness for a residential slab?
For a conventional slab, 3 1/2". If you go 3 1/2" on a post tension slab (and some builders do...) the tops of the cables will be just below the top of the surface and surface cracks will form above the cables. I have even seen where the power screed will cut into the black cable cover.
Why glass slab does not produce dispersion?
surface tension
What is slab work using clay?
A slab of clay is a flat piece of clay rolled out. With a slab of clay, it is much easier to cut/trace things.
What are the different types of concrete slabs?
Different types of Slabs :1. Conventional solid slab:-- the slab which is braced with beams and columns is called conventional slab this kind of slab is small whereas the depth of the beam is large and load is transferred to beams and from beams to columns. These types of slabs are used in constructing Floors of multi stored building. It is of two types.a) One-way Slab.b) Two Way Slab.2. Flat Slab:-Flat slab is a reinforced concrete slab secured directly by concrete columns or caps .flat slab doesn’t have beams.3. Waffle slab:- Waffle slab is a reinforced concrete roof or floor containing square grids with deep sides. This kind of slab is majorly used at entrance hotels, malls, restaurants
Is it safe to cut slab for connecting 2 flats?
It really depends on the base structure and the legal rights. Who owns the slab? Is it providing structural support of some nature? Do you need access to both sides to accomplish the work? If so, will the other party agree to access? If the economic value of either property impacted if the slab was cut or otherwise changed? Does the cut need to be sealed or otherwise treated after a cut to protect the slab and the possible steel in the concrete?
What is a ceramic project called when a flattened piece of clay cut out?
Slab
What should you do if the lap for steel reinforcement is to short but is already in concerete?
Drill out the edge of the slab and add some dowels....or cut the slab back.
What is the slab method in pottery?
The clay is rolled out like pastry into a flat slab. Then these slabs are cut, joined, curved and shaped to form the pot.
