Based on your dimensions and a standard 3.5" to 4" thickness you will need 7 yards of concrete.
Please help me with this question,i think it has to do with perimiter or something.please post ur answers.thank you.
Well in order to build the deck or patio expect to pay around $500 and $1000 for a 12 foot by 10 foot design you do on your own and double that price if you have a contractor do the work. That's the low end of the price range, a large 20 foot by 20 foot deck installed by a contractor could cost around $6,000.
That depends on the dimensions of the pool. There is no way to answer the question with the information given.
Circumference of the circular pool: 20*pi feet
56.547
Around 22,870 liters of water.
Circumference of the pool = 2*pi*72 = 452.369 feet to 3 dp
71
how much does concrete cost per square foot
Not likely
Most people look to concrete or wood when planning their deck, but you can mix things up by choosing beautiful deck tile. Easy to install and simple to care for, these tiles will give your deck a luxurious, sophisticated look you are sure to appreciate. If you will be putting tiles over a wood deck, be sure that you check the structure strength. If necessary, add some joists for strength. On the top of the deck, use special hardie backer to stiffen the surface and prepare it for tile. If you are working with concrete, use a four-foot level to make sure it is perfectly smooth. Grind high spots flat and use concrete filler to raise low spots.
16 foot x 16 foot deck would be 256 square feet.