That depends on the roof, but the snow simply has to exceed the maximum amount the roof was designed to carry.
About an hour. But if you start off with a gallon of snow, you'll have much less than a gallon of water when it all melts.
the great snow of 1717 is said to be the largest blizzard to ever take place in the northeast u.s.a.
the only reason is that if it is on something that has germs on it such as a car or a roof you get the germs to and DON'T EAT THE YELLOW SNOW!!!
With considerable difficulty. If you take ice and crush or flake it real fine, you'd get something fairly similar to snow.
it can form into hail, snowflakes, etc.........it can take the form of rain,snow,hail..
The weight of the snow caused the roof to collapse. Her nervous disposition lead to a total collapse.
Surface area of the roof times depth of snow gives volume of snow. Take a sample of snow and weight it to determine density (since the density of snow can vary quite a bit). Density times volume equals weight.
No, take it off your roof. It will pool up water come spring, and might dent your roof.
it took less than a minute before the entire thing came crashing to the ground
Yes, you should take down a 10x30 Easy Set Pool for the winter. Snow and ice can damage the pool and cause the walls to collapse.
It took around an hour for it to collapse.
form_title= Electric Snow Thrower form_header= Take less time removing snow with a snow thrower. How much snow do you normally get?*= _ [50] What is the size of your yard and driveway?*= _ [50] What is your budget for an electric snow thrower?*= _ [50]
Yes. Buildings and homes can collapse in a tornado. One common way this happens is the roof comes off, causing the walls to become unstable. Depending on the strength of the structure this would take and EF2 or EF3 tornado for partial collapse, and likely an EF4 for complete collapse. In an extremely powerful tornado such as a high EF4 or EF5 houses are blown away rather than collapse. Weak tornadoes usually do not cause significant structural damage.
go on top of your roof and take it of
Every roof is different, so every roof costs a different amount. When considering the price of your new roof, roofing contractors take a few factors into consideration: size, old roof removal, style, shape, materials, and other features like chimneys, skylights, and vents that they need to work around.
It took 102 Minutes for the North Tower to Collapse.
not a lot