The condition of the existing slab is the primary factor that determines how long the new concrete will last.
Pour concrete slab over basement.
Pour the concrete in small sections spreading the concrete by moving the chute back and forth and by having the driver pull forward as you go.
Adding fresh concrete is a common way to level out old slabs and patch damage.
Besides supply and waste lines pex tubing was added to the slab for hydronic heat.
The condition of the existing slab is the primary factor that determines how long the new concrete will last.
Pouring concrete over old concrete instead of directly over a new gravel foundation limits your ability to maximize the slab s lifespan.
Pouring concrete over the existing one.
The basement was plumbed for a bathroom and kitchen.
A well poured concrete slab with a deep sturdy foundation can last for 30 to 40 years.
Pouring concrete over old concrete instead of directly over a new gravel foundation limits your ability to maximize the slab s lifespan.
The foundation walls went up smoothly.
The beams were placed in beam pockets the precut steel pans were woven together on top and an extensive mat of steel rebar was added over the steel decking.
A well poured concrete slab with a deep sturdy foundation can last for 30 to 40 years.
Here s the catch if the existing surface is somewhat in a structurally sound shape and elevating its height to a few inches won t be a problem you can certainly freshen it up with a new layer of concrete.