I want to fill in a 15ft X 15ft area in my yard, 4in deep with beauty bark.?
543775
No.  Take 15 time twelve to convert the sides into inches. that gives you 180 inches per side.  Multiply 180 time 180 to come up with  32400 square inches.  Then take taht time 4 to come up with 129600 cubic inches.  Divide that by 1728 to come up with 75 cubic feet.
467048
Buy rope and 4 wooden poles. Use 2 mattreses underneath.
1150765
made of wood so when its old break it down and use it as mulch
671806
go to the hardware store and get weedwhacker string.  the plastic is just about the right gauage to hold the place.  be sure to sterlize it first.
607466
its very easy some amount of sand & compost (made from animal waste) thoroghly spoiled. mix them in equal quantity and add some water in it to keep it wet. now just deep a part of cutting in it where you want roots to come. also a solution come here in india's market if this not work.
27626
3/4" Marine plywood: (shaped to taste hehehe!) add a little rocker....cover with marine epoxy...sand till smooth... paint.. whalla!!\nthen shuvit shuvit shuvit!!!!\n\n- good for flat water skimboarding! hikhikhik!!
12791
Pound it with a hammer.  If you do this a few times a week for a few months it will grow.  Believe me.  It will.  Just do it!
319479
all you want, just a little at a time. Try a concrete boom pump if you want any kind of volumne. A Putzmister, 52 meter can pump 200+ cu yards an hour.
767572
Garden hose...turn it on full...use lots of soap.
120044
Try local wrecking yard.  Can also try jc whitney.
884569
I would have a landscaper come in and do whatever yard work he could for that amount. I've got a few bushes/plants outfront that need tidied up and I know nothing about plants!
526564
Then go and fill it directly ..
63808
30' feet deep by 160' wide...
1020152
use an inanimate object like a tree pnce u master basic drills find somthing that movess like a dog or other
288354
I know of a pretty good site for this kind of thing and it is based in the Pacific Northwest. The address is:\nwww.backyardrecreation.com
798812
Yes its the area...say of the parking lot.  This is the Rational Method.  It looks alot like darcy's law.  It is very simple and easy to use.  However, for undeveloped areas....forested, grass...try the SCS Method.  It is a little more complicated but produces better results.
142989
I am having a hard time picturing the gaps you are trying to fill, so I'm not sure if my ideas will be helpful.  Perhaps you could try ceramic as an insulator.  It also depends on how long the surface will be exposed to the high temperatures.  If its not too long, perhaps you could use wood that has been soaked overnight in water.\nThe aluminum isn't a bad idea, but perhaps you need thicker aluminum.  Like maybe cut open a few soda cans and flaten the result into a crude sheet of aluminum.  Maybe two or three layers worth would do the trick.\nMaybe some gravel or stones?\nWell, those are just some ideas.  Not sure if any of them will work, but maybe that gives you some things to explore.