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  • jbjb We are here to show you how to turn a curved or pitched roof into a beautiful living

  • green roof using Enviromat sedum matting. For a sedum roof to succeed, it s vital that

  • the building is suitable. This Enviroden is ideally suited to a living green roof and

  • it s sturdy enough to support the weight of the green roof build up. The roof deck is

  • smooth and well supported with a gentle pitch. For a sloping green roof, the angle should

  • be greater than three degrees but no more than 20 degrees. Before you start the waterproofing

  • and edgings should be in place. Edgings are important to stop the green roof lifting up

  • when it s windy and designed to allow water to run off. On a pitched roof, 3cm is a good

  • depth for edges. Make sure that the building is not in the shade - Enviromat is a mixture

  • of different Sedum plants that like plenty of sunlight. s also vitally important that

  • the roof can be accessed safely. Not only for installing your green roof, but also for

  • maintaining it. A good tip is to measure the roof and cut all of your materials to size

  • with a Stanley Knife before lifting them on to the roof. The first job is to put down

  • a root barrier and especially important when laying on top of asphalt-type waterproofing.

  • We recommend a sheet of polyethene or a butyl pond liner. Be careful, it can make the roof

  • very slippery. On a flat roof with a slope of three degrees or less you will need drainage

  • mat as part of the build-up, but it s not needed on a pitched roof. After the root barrier,

  • comes the water retention matting which just unrolls like a blanket. Be sure to smooth

  • out any wrinkles and butt the edges up close together. Finally, here comes the Enviromat.

  • This is NEVER a one-person job. Enviromat is heavy, so plan ahead to be sure you can

  • lift it on to the roof safely. For larger projects that are high off the ground, you

  • will need to use mechanical lifting gear. Start at one edge of the roof, with the Enviromat

  • at the eaves, then roll it upwards. <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE

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  • turn a curved or pitched roof into a beautiful living green roof using Enviromat sedum matting

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jbjb We are here to show you how to turn a curved or pitched roof into a beautiful living

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B1 中級 英國腔

Enviromat - 如何安裝一個綠色的屋頂。 (Enviromat - How to install a green roof)

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    Green House 發佈於 2021 年 01 月 14 日
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