0
How many yards of concrete you will need for a 10 foot by 10 foot by 3 inch slab?
Wiki User
∙ 13y ago
first we find the surface area of a the slab.
formula for surface area of cuboid( the slab) is = 2(lw+wh+hl)
length= 10 feet= 10/3 yard
width= 10 feet= 10/3 yard
height = 3 inch = 3/12 feet = 1/12 yard
therefore surface area= 2 (10/3 * 10/3 + 10/3*1/12 + 1/12*10/3)
= 2( 100/9 + 10/36 + 10/36)
= 2 (400 + 10 + 10 /36)
= 2 (420/36)
= 420/ 18
~ 23.33 yard square.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How many yards of concrete are in a 4 foot by 8 foot by 4 inch pad?
If you multiply that out, you'll get cubic units. It doesn't make sense to convert that to yards.
How many yards of concrete in a 30x40 slab 6 inch?
You can't express a volume of concrete in yards.
How many cubic yards in an 12 foot diameter circle with a 4 inch thickness?
How many cubic yards in an 12 foot diameter circle with a 4 inch thickness?
How many sq foot are in 15 yards of concrete?
45 ft.sq
How many yards in a 10x11 concrete slab?
4.074 cubic yards for every foot the slab is thick.
How many yards of concrete are in a 4 foot by 8 foot by 4 inch pad?
If you multiply that out, you'll get cubic units. It doesn't make sense to convert that to yards.
How many yards of concrete in 900 sf?
331/3 cubic yards for each foot of thickness. 27/9 cubic yards for each inch of thickness.
How many yards of concrete in a 30x40 slab 6 inch?
You can't express a volume of concrete in yards.
How many yards of concrete for 23000 sq ft 7.5 inch thick?
532.4074 yards of concrete, round up to 533 yards.
How many yards of concrete are in a 6 foot by 45 foot footing?
10 cubic yards for every 1 foot of height.
How many yards of concrete would it take to do a 22x6 foot x6 inch thick pad?
(22*6)/2 =66 qubic ft
How many yards of concrete to fill an area 1 x 29 x 11?
A 29 foot by 11 foot by 1 inch depth requires about 1 cubic yard of cement. If the depth is one foot, you will need about 12 cubic yards.
How many cubic yards in an 12 foot diameter circle with a 4 inch thickness?
How many cubic yards in an 12 foot diameter circle with a 4 inch thickness?
How many sq foot are in 15 yards of concrete?
45 ft.sq
How many yards concrete for 728 sq ft?
2.2469 cubic yards for each inch of depth.
How many yards of concrete in a 14x14x4 inch slab?
A 14'x14'x4" inch slab will require 2.42 cubic yards of cement.
How many yards in a 10x11 concrete slab?
4.074 cubic yards for every foot the slab is thick.
