n^2 (figure number squared)
16 bits per block . 8 16bit blocks = 128bits
16 Houston blocks
if it is 16in by 16in blocks then 426 to 427 blocks if it is 16ft by 16ft blocks then just 1. You will haveto cut part of the block tho and move it to the open space.
volume of wall = 10 * 10 *12*12 and volume of blocks = 8 * 16 no.of block =14400/128=112.5 112 blocks
A 16 foot by 16 foot block has an area of 256 square feet. It would require 4.836 16 foot by 16 foot blocks to cover an area of 1238 square feet.
Depends on the size of the block. If the blocks are 12" x 12" there are 1,000. If they are 8" x 16" there are 1,125. If they are 18" x 18" there are 444.44
a 16 inch block is 16/12 = 1.33 feet; one block is 1.33 x 1.33 = 1.77 square feet Since the patio is 8 x 8 = 64 sq ft, you need 64/1.77 = 36 blocks You will need extras if coevrage is not even.
If we define a block as 205 feet, there are 16 blocks in a kilometer. Smaller blocks, more of them. Larger blocks, fewer. In Manhattan, where there are 20 blocks to a mile, there are a little less than 12 and 1/2 blocks to a kilometer.
16 bits per block
Traditional Concrete Masonry Unit (CMU) Blocks have 2 rectangular voids through the block. These voids are called "Cells". The face shell thickness is the thickness of the block material from the cell to the front of the block. For example, a typical block of dimensions 8"high by 8"deep by 16" long probably has a face shell thickness of 1.25".
8 inch x 16 inch concrete block is actually 2/3 foot x 4/3 foot block Area of one block is 2/3 x 4/3 = 8/9 square feet Number of blocks in 310 square feet = (310)/(8/9) = (310) x (9/8) = 155 x 9/4 which is 1395/4 = 348.75 blocks
A 16in x 16 in block has an area of 16*16 sq inches = 16/9 sq feet. To cover 196 sq ft you will require a minimum of 196/(16/9) = 196*16/9 = 110.25 blocks, that is 111 blocks. However, this assumes that the area is well behaved and that almost all offcuts are used. In real life that is a very unrealistic assumption and you should allow at least 5% for wastage.