[USCC] Yardwaste Compost Weights

[Michael Nevin]

Hi - crunching your numbers, 1,400 lbs per cu yard or per 27 cu ft would come to appx 52 lbs per cu ft. The density of water is appx 62 lbs per cu ft. But water would have no air spaces or air ways so important to composting. So water is very compact unlike yard waste. When I fill an 18 cu ft cell, I get at most 500 to 600 lbs of a mixture of food scraps and shavings. One could get more weight by a very fine chopping to increase the packing.  But my guess is that your estimate is a bit high.
Mike Nevin Compost Facilitator at FoodShare, Toronto, Ontario
ph 416-363-6441 ext 231 compost at foodshare.net
--- On Thu, 5/28/09, BfleuryWeCare at aol.com <BfleuryWeCare at aol.com> wrote:


From: BfleuryWeCare at aol.com <BfleuryWeCare at aol.com>
Subject: [USCC] Yardwaste Compost Weights
To: compost at mailman.cloudnet.com
Received: Thursday, May 28, 2009, 2:53 PM


I need to find an average weight for yardwaste compost in the  Northeast.  
>From our experience, we would use a number of ~1,400 lbs/cy,  taking into 
account that the material will weigh more in the Spring and Winter  and less 
in Summer.  

Would  everyone agree with this number?  Remember, it's an average for the 
entire  year.

Thank you,

Brian C. Fleury

Senior Project  Manager

WeCare Organics, LLC
PO Box  785
Hillburn, NY 10931
(O) 845 / 753 / 2314
(F) 845 / 753 / 2349
(C)  315 / 374 / 5098
bfleurywecare at aol.com
_www.wecareorganics.com_ (http://www.wecareorganics.com/) 
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