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Episode 78 - Melissa Metrick (17:09)
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The Naturalist, Heritage Radio Network, Bernie Wides, Janet David, Melissa Metrick, Roberta's Restaurant, gardening, Americorps, pesticide free, organic fertilizer, sustainable gardening, hoop houses, baby greens, bitter dandelion greens, dill, honey, saltwort, sea pickle, Mirarchi Carlo, Eagle Street farm,Download MP3 (Full Episode)
We Dig Plants Introduction: A Primer on Green Roofing (17:55)
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We Dig Plants, Carmen DeVito, Alice Marcus Krieg, Heritage Radio Network, Tekserve, www.tekserve.com, Curtis B. Wayne, Burning Down the House, Cooper Union, Harvard Design School, converting your roof to a green roof, green roof is a buzz word now, New Yorkers pay on average $1000 a square foot, New York City Building code requires that roofs have to resist and carry the worst ordinary environmental load, accumulation of snow, buildings are designed to sustain 30 pounds per square foot, dead load is the weight of the structure, live load is anything else, it takes a lot of people to add up to 30 pounds per square foot across the whole roof, we analyze loads based on duration, soil saturated with water is a long term load that leads to long term weakening, soil is an insulator, how do you determine what your roof can hold?, concrete loft buildings would require core samples of the structure, ground penetrating radar, engineered soil, are there ways to get around weight issues?, you could open up the ceiling, you want to make sure you don't introduce opportunity for leaks in the building,Properly Equipping Your Roof with Curtis B. Wayne (17:24)
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load & members!, steel has a bending stress of 22 thousand pounds per square inch, cold rolled sections, tedious carpentry, steel is hard to cut, it's slower to connect with high strength tech screws, building codes and fire codes in relation to roof gardens, permanently enclosed structure adds to your FAR, you can use any material that has been treated to be fireproof, IPE, 20% rule, Diamond Teak, green roofs as opposed to roof gardens, drainage, intensive garden, you need a good root base!, Japanese maples, irrigation, proper soil, root space, clay absorbs water, there isn't good drainage with clay, lightweight potting soil and organic compost, earthworms,Download MP3 (Full Episode)








