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SLIDESHOW: Living plants out-last, out-perform roof shingle
Plywood over 2x10 rafters, 12 inches on center, covered with a rubberized (EPDM) material is the foundation for this roof. The system is designed to support 60 lb. per square foot to accommodate a fully saturated living roof and up to 5 feet of snow and high wind.
Added over the EPDM membrane is a non–woven geotextile made from recycled polypropylene, which is covered with a multi-layered, polypropylene and acrylic blend drainage material. (These layers are visible here.)
thank you for.....
Dear Rochdale Institute,
I am very grateful for your kindness in keeping sending me this very important information especially in ORGANIC Farming.
This is my important reference in my work as Organic farmer/trainor/lecturer and promoter.
Iam from the Philippines where most of the farmers are still practicing chemical faming /western farming practices.
This in information that I subscribe from you is a great source of information and inspiration.
My sincere gratitude.
conrado esemple
Agronomist/Organic farming lecturer/trainor.
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