Divide the rise by the run to calculate the slope. In the example, 400 divided by 750 calculates a slope of 0.53. The slope of a hill is important, because it gives insight into how fast water runs off, which affects water contamination, erosion and the danger of flash flooding. TL;DR...
Analytical equations are derived that allow direct calculation of the desired cistern volume in terms of roof area and non-potable water demand. The validity of the analytical equations was demonstrated by comparing their results with the results of the sequential simulation, and the analytical ...
Simple, straightforward methods of calculating runoff can tell you the amount of water that storms bring to the earth. For a given surface area such as a roof or yard, multiply the area by the inches of rainfall and divide by 231 to obtain the runoff in gallons. The factor 231 comes fro...
WATER TANK SIZE & VOLUME. - how to calculate the volume of water in a water pressure tank. If your well flow rate is very poor, one option is to install a larger or multiple water tanks used not just for pressure regulation but for water storage. WELL FLOW RATE - how we determine ju...
Water views are spectacular, but they can be costly and risky. Gerard SplendoreApril 25, 2025 Lawn Care 101 New to homeownership? Here's a primer on caring for your lawn all year round. Maurie BackmanApril 24, 2025 Create an Account ...
Okay, picture yourself swimming. Can you see yourself cupping your hands and using them to push against the water while your body moves forward? That’s similar to how drones fly! By pushing the air molecules downward with their spin, the propellers inadvertently pull the drone upwards. ...
Thinking about adding solar panels to your new roof? Budgetabout $20,948after tax credits, or you might consider a leased solar panel option. Appliances: $7,500 Your new house will also need new appliances, like a refrigerator, dishwasher, and washer/dryer. If it’s your first timebuying...
They also allow you to move locations or adjust as needed, if the sun isn't right or it's getting eroded by the rain off your roof. Almost everything can be remedied in a container." Related: Backyard Beekeeping for Beginners 4. Choose Low Maintenance Edibles Certain fruits and...
developed the stepped roofs as a way to slow down heavy rain and prevent the building's gutters being overwhelmed. Being constructed of limestone, the roofs were also heavy enough to resist hurricanes, and the white color reflected UV light from the sun, which helped to...
aside from being rescued from the roof [more on that later], was when I put the walls up on the platform. My sig-o Gerardo and his son Leo, Ruby’s brother, held things steady while I screwed the frames in place. Since I was building it so close to the fence, I put the siding...