Convert-Me.Com - online units conversion
Instant conversion pages: weight, length, volume, weight to volume, area, cooking, pressure, more...
VOLUME VS. WEIGHT
Forum rules
Dear convert-me.com forum visitors,
Our forum has been available for many years. In September 2014 we decided to switch it to read-only mode. Month after month we saw less posts with questions and answers from real people and more spam posts. We were spending more and more resources cleaning the spam until there were less them 1 legitimate message per 100 spam posts. Then we decided it's time to stop.
All the posts in the forum will be available and searchable. We understand there are a lot of useful information and we aren't going to remove anything. As for the new questions, you can always ask them on convert-me.com FaceBook page
Thank you for being with us and sorry for any inconveniences this could caused.
Dear convert-me.com forum visitors,
Our forum has been available for many years. In September 2014 we decided to switch it to read-only mode. Month after month we saw less posts with questions and answers from real people and more spam posts. We were spending more and more resources cleaning the spam until there were less them 1 legitimate message per 100 spam posts. Then we decided it's time to stop.
All the posts in the forum will be available and searchable. We understand there are a lot of useful information and we aren't going to remove anything. As for the new questions, you can always ask them on convert-me.com FaceBook page
Thank you for being with us and sorry for any inconveniences this could caused.
2 posts
• Page 1 of 1
VOLUME VS. WEIGHT
by LOWRIDER » Mon Apr 05, 2010 5:30 am
I'M BUILDING A FLOATING DOCK, USING BARRELS THAT ARE NON PRESSURIZED AND I NEED A FORMULA SOMETHING LIKE , (100 CU. FT. OF NON PRESSURIZED AIR WILL SUPPORT x # OF LBS., IN OTHER WORDS I CAN GET THE WEIGHT OF PRESSURE TREATED 2"X8"s OR 2"x10"s BUT I NEED TO KNOW HOW MUCH ONE 55 GAL. DRUM WILL SUPPORT.
- LOWRIDER
- Posts: 1
- Joined: Mon Apr 05, 2010 5:15 am
Re: VOLUME VS. WEIGHT
by unclejoe » Tue Apr 06, 2010 7:19 am
Lowrider,
What you're describing is known as displacement or flotation.
When an object of a certain volume weighs less than the equal volume of water, it floats. :)
Water weighs aproximately 8.33 pounds per gallon. Each barrel/drum displaces 55 gallons of volume.
Since you have a definite size, multiply 8.33 x 55 = 458 pounds displacement.
OR
If you build your own flotation (watertight box) mulitiply 62 pounds(aprox.weight of water)
per cubic foot of the object to get displacement/pounds of flotation.
And, just a suggestion, use PVC (blue plastic) barrels instead of steel drums.
They're cheap, readily available and don't rust!
unclejoe
What you're describing is known as displacement or flotation.
When an object of a certain volume weighs less than the equal volume of water, it floats. :)
Water weighs aproximately 8.33 pounds per gallon. Each barrel/drum displaces 55 gallons of volume.
Since you have a definite size, multiply 8.33 x 55 = 458 pounds displacement.
OR
If you build your own flotation (watertight box) mulitiply 62 pounds(aprox.weight of water)
per cubic foot of the object to get displacement/pounds of flotation.
And, just a suggestion, use PVC (blue plastic) barrels instead of steel drums.
They're cheap, readily available and don't rust!
unclejoe
- unclejoe
- Posts: 4
- Joined: Tue Apr 06, 2010 6:34 am
More info
2 posts
• Page 1 of 1