Overall, reupholstering a chair can be expensive but the finished product is worth it. When you see how new and fresh the chair looks when it is finished, you will be amazed. Just make sure that you find an experienced and affordable shop to go to for your reupholstering needs. How Much Does a Window Cost.
A gallon of water at room temperature weighs 8.33 pounds. The most widely accepted simple scientific answer to this question is that a gallon of room temperature water weighs 8.33 pounds. Whatâs more, if water is heated from room temperature, 70Â°F to its boiling point of 212Â°F, it will weigh 7.996 pounds, losing .333 pounds. [1]
Well, the density of water at 70degF is 8.329 lb/gal (from http://www.engineeringtoolbox.co...). So 8.329 lb/gal multiplied by 20 gallons comes out to around 166 lbs. This is the weight of the water that the (4) 5 gallon water bottles could displace, thus keep buoyant.