What are Advantage pre cast concrete slab than insitu concrete?
For both spareribs and loin back ribs, you should expect 11-14 bones in a whole slab.
No, a secret slab of a mystery part does not come back after it has been used. Once it has been utilized, it is typically gone for good.
It would always be best to remove the existing, but sometimes it is cost prohibitive. To pour a slab over an existing slab, especially if it is uneven or fractured, will cause weak points in the new slab for various reasons. If you're going to do it anyway, try to make sure the new slab is minimally 3" thick at the thinnest point of the formed area. Commercial solutions are available also to aid in the adhesion of new concrete over old. These products are available at most home stores.
Drill out the edge of the slab and add some dowels....or cut the slab back.
In the neighborhood of 2300
20 mm thick coarse aggregate use in slab cast
Get a TAP the size of the CO opening
yes
20 mm thick coarse aggregate use in slab cast
Supended slab are slab not sit on the ground directlySuspended slab is a slab supported by beams.
a clay slab is a slab made of clay