8 feet
cost of steel 12''x18' i-beam per linear foot?
Yes, a 2x10 can be used for a 20-foot patio cover, but its suitability depends on various factors such as the spacing of the supports, the load it needs to bear (including snow, wind, and the weight of the roofing material), and local building codes. It's essential to consult with a structural engineer or a building professional to ensure that the dimensions and materials used will provide adequate support and safety for the structure. Proper installation and reinforcement may also be required.
a foot of 4x6 Douglas fir will weigh about 2lbs. to 3 1/2 lbs. per running foot depending on the moisture content of the particular piece of lumber
36 tiles. I would hire a tiler if I was you, this doesn't sound like your 'thing'
3
35 of them. Get 40 for breakage.
Assuming a 10 foot by 14 foot patio. Since the pavers are 2 feet by 2 feet you will need 5 to cover the 10 foot width and 7 to cover the 14 foot length the overall answer is 5 x 7 = 35
Your patio is (8x8)/6in = 10.66 cubic foot. The sand comes in 50 lb bags that cover 0.5 cubic foot so you will need 21.33 bags (round up to 22 or down to 21)
1331/3 pavers exactly.
144
100, that is each paver covers 4 sq. ft.
You need 100 12 by 12 inch stones to cover a 10 x 10 foot patio. Since the area of the patio is 10' by 10' = 100 square feet, and each stone is 1 foot * 1 foot = 1 square foot, 100 square feet divided by 1 square foot = 100.
144
12" x 12" = 1 square foot, so you need 452 of them.
Patio is 96 inches each side. If you do not intend to get into jigsaw puzzles you will need 5 pavers per side, a total of 25. These will cover an area 100 x 100 inches
Two pavers of 16 ft x 16 ft will be sufficient.