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3000 psi. with 3/4 rock should do it . but you could go higher psi which would be over kill.
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∙ 15y ago
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Does a concrete patio step need to be on a footing?
Yes, a concrete patio step does in fact need to be on a footing. Without the proper footing foundation, the step will be uneven.
What is a raft slab?
Also reffered to as 'slab footing' and it consists of concrete footing beams integrated into the concrete floor slab.
What does pouring concrete slab mean?
Pouring a concrete slab is the pouring of a fresh unset concrete mix into a prepared area, where it is finished by floating etc to give the required surface, and it sets to form a slab.
How does concrete cure?
what is the purpose of reinforcing bars in a spread footing
What is the correct term for putting down concrete concreting or laying concrete?
concreting, concrete pouring, concreting casting.
Does a concrete patio step need to be on a footing?
Yes, a concrete patio step does in fact need to be on a footing. Without the proper footing foundation, the step will be uneven.
What is a raft slab?
Also reffered to as 'slab footing' and it consists of concrete footing beams integrated into the concrete floor slab.
What does pouring concrete slab mean?
Pouring a concrete slab is the pouring of a fresh unset concrete mix into a prepared area, where it is finished by floating etc to give the required surface, and it sets to form a slab.
What is temperature of concrete pouring at site?
Temprature of concrete while pouring at site should be in the range 23 to 28 degree C.
How does concrete cure?
what is the purpose of reinforcing bars in a spread footing
What concrete footing do you need for a block wall?
metal ones
Mechanics of materialbeersecond edition?
a10kp axial loads is applied to a short wooden post which is supported by a concrete footing resting on undistributed.determine a)the maximum beering stress on the concrete footing. b)the size of footing for which the avareg bearing stress on the soil is 20kpsi
Concrete Pouring contractor Hollywood FL?
Hollywood Concrete Contractor Pros
Can you drop the concrete from height of 5m for pouring?
yes
What is the correct term for putting down concrete concreting or laying concrete?
concreting, concrete pouring, concreting casting.
How do you prevent concrete honeycomb?
Honeycombs in concrete are empty spaces that decrease the structural integrity of the concrete. These can be eliminated by rolling the concrete tight after pouring it.
Can you use a dirt wall as a form when pouring concrete?
It is possible to use a dirt wall when pouring concrete, but the liquid of the concrete will not make neat edges. The wall must be tamped firmly. This will work on shorter projects, but not on taller ones.
