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  2. Replace Your Old Driveway with One that Sucks (Water)

    www.aol.com/news/2010-01-28-replace-your-old...

    So why not green your driveway instead? A landscaped (or. Green roofs are pretty, energy-efficient, and easy to understand. But they're expensive to set up and often can't coexist with a house ...

  3. Bituminous waterproofing - Wikipedia

    en.wikipedia.org/wiki/Bituminous_waterproofing

    The underlayment also sheds any water which penetrates the roof covering from an ordinary leak, a leak from wind-driven rain or snow, wind damage to the roof covering, or ice dams. However, the application of underlays may increase the roof temperature, which is the leading cause of ageing of asphalt shingles. Not installing an underlay may ...

  4. Ponding - Wikipedia

    en.wikipedia.org/wiki/Ponding

    Ponding water accelerates the deterioration of many materials, including seam adhesives in single-ply roof systems, steel equipment supports, and particularly roofing asphalt. On low-slope asphalt roofs, ponding water allows the oil solvent components of the asphalt to leach out and evaporate, leaving the roof membrane brittle and susceptible ...

  5. Rain gutter - Wikipedia

    en.wikipedia.org/wiki/Rain_gutter

    A roof must be designed with a suitable fall to allow the rainwater to discharge. The water drains into a gutter that is fed into a downpipe. A flat roof should have a watertight surface with a minimum finished fall of 1 in 80. They can drain internally or to an eaves gutter, which has a minimum 1 in 360 fall towards the downpipe.

  6. Replace Your Old Driveway with One that Sucks (Water)

    www.aol.com/2010/01/28/replace-your-old-driveway...

    So why not green your driveway instead? A landscaped (or. Green roofs are pretty, energy-efficient, and easy to understand. But they're expensive to set up and often can't coexist with a house ...

  7. Membrane roofing - Wikipedia

    en.wikipedia.org/wiki/Membrane_roofing

    Membrane roofing is a type of roofing system for buildings, RVs, ponds, and, in some cases, tanks. It is used to create a watertight covering to protect the interior of a building. It is used to create a watertight covering to protect the interior of a building.

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