What is the density per cubic foot?
365864
i'm sorry, I really don't know, but I can assure you it is most comfortable.
1072321
I don't know the density. It is fairly firm. However, I've stopped using it because of the horrible smell that would not go away.
1582727
Hi Kate... I have this planter box and it's wonderful. I think the 5.5 is the cubic feet inside. That's strictly just a guess.
203591
I do not know the density, but I can tell you that this mattress is NOT firm. The body sinks in the mattress, and turning can be a challenge. I bought this item for my mother, she was uncomfortable to get in and out of the bed, and I had to return the mattress.
1267355
I just went and looked at the bag. It says 1 cubic foot/28 liters for volume.
1065954
I'm sorry, I don't know what density is. Maybe the company it came from does?? Good luck.
1228980
You might mean cubic feet... We used the 2oz size in the cabin of a 34 ft boat only. No idea about the cubic feet, but less probably than a 10 by 12 by 8h foot room total. We were surprised how it worked in this environment, better than anything else we have tried to freshen up the air in an area that is closed up all week.
1206239
5 inches. I don't know the density but it is wonderful. Really makes a huge difference.
2220
6 x 5.5 x 8 (assuming 8 ft ceilings) = 264 cubic feet of air. Recommendation is to replace this air 8 times in an hour's time. 264 x 8 = 2112 cubic feet to be moved in one hour. Divide that by 60 minutes (one hour) shows that you need a minimum of 35.2 cubic feet of air moved every minute. So, yes. 70 cfm is plenty.
1746771
Hmmm . . . 4 X 4 X almost 1 = about 15 cubic feet. Most big bags of soil are 1.5 to 2 cubic feet, so you'd need about 8 to 10 bags. That sounds about like what we used. We mixed in about a third of coconut coir too, and our veggies are growing like crazy!
498606
I cannot even begin to answer that question. Maybe something to do with the density per square inch? All I can say is that this was a good purchase, and my back thanks me every morning when I wake up. Hope this helps a little.
203589
I don't recall the density but I bought it for my little boy and he wanted a really soft bed and this one is exactly that. If you are looking for firm, this is not the one for you. My son loves it though.
425799
I do not know the cubic feet, but I have mixed Portland cement, sand and gravel. It is a work horse and has done everything I have asked of it. I have poured sidewalks, slabs, etc. It has performed fantastically. I know it mixes a whole large wheelbarrow load if that helps. I believe it could easily handle four 80 lb bags. Hope that helps.
825799
According to the manufacturer, (L) 384 CFM (M) 434 CFM (H) 460 CFM (cubic feet per minute).
1015477
I think I remember reading it is right at 3 cubic feet. It is slightly smaller than the one it replaced which was 3.2 cubic feet.
1971025
33" x 11.5" x 5" = 1897.5 cubic inches / 1728 cubic inches per cubic feet = 1.1 cubic feet of soil. i left 1" margin from top of container. hope this helps...and it is approximate but pretty good estimate.
1064190
Maybe the answer is that you need to convert from "cubic centimeters per minute", to "cubic FEET per minute".