There need not be any water at all in the hose! The capacity of the hose is 1.67 cubic feet.
230 * 1/12 = 19.166.. cubic feet = 542.74 litres
7.35 Is what you need
Since one foot is 12 inches a four percent slope is .04X12 = 0.48 inch drop
For every inch of paracord you will need 1 foot
One quarter inch per foot is standard "slope". This equates to a quarter bubble on a level. If you don't have at least one eighth of an inch "slope", your drain will not work properly and will clog constantly.
42.4 cubic feet = 1.6 cubic yards (rounded)
There need not be any water at all in the hose! The capacity of the hose is 1.67 cubic feet.
230 * 1/12 = 19.166.. cubic feet = 542.74 litres
7.35 Is what you need
Since one foot is 12 inches a four percent slope is .04X12 = 0.48 inch drop
For every inch of paracord you will need 1 foot
You need a steep slope from one inlet to another.
4,000 linear feet.
A single layer will require 144 bricks.
Approximately 96 square feet.
Gutters are often installed by professionals, but you can do it yourself. If you install gutters yourself, it is important to get the slope right or they will not drain the water effectively. To start, chalk a line to mark the slope, which should be 1/2 inch for every 10 feet. If the gutter is longer than 40 feet, you will need to slope it from the middle to a downspout on each end or from each end to a downspout in the middle. Place your marks for the slope about 1 1/4 inch below the drip edge. Gutters, attachments and gutter nails can be purchased at home supply stores. Determine what you need, including attachments, before purchasing to avoid extra trips and aggravation. For detailed instructions for installing gutters, visit the Related Link.