49 pounds
2500 lbs
I just (8.30.09) weighed a few 4X4X8'. Pressure treated (.51 ground contact rated) were between 25 and 30# depending on their moisture content. To contrast, the weight of 2X4X8 (wet, sappy, .40 treated) was 16 # each, so the 4X4X8 should weigh 32# with the same moisture content. Obviously, the moisture content of the wood causes the largest variation, so realizing that, you can only estimate the weights to be "real heavy." This was done with a bathroom scale and standing the wood up.
A 2 by 4 (lumber) will have a weight based on the density of the wood. Pine, fir, redwood, treated or untreated will have different densities.
"Treated" lumber COULD have several meanings, but it usually means treated to resist rot and attack by insects. Early treatments included creosote (thin railroad ties). "Green" lumber was treated with Chrome, Copper, and Arsenic. Due to health hazards, wood a consumer would be likely to come in contact with (handrails, etc) are now treated with a Copper Boron mix. These woods are used for outdoor stairs, decks, docks, gazebos, etc.- anywhere you would have direct contact with the ground. In Hawaii, the Formosa Termite can do GREAT damage to lumber, so much of the house that is built in Hawaii uses treated lumber.
How much a surgery on lumber L4 L5
it is a superior wood for decking, staying smooth and splinter free for years. Also, it looks much better than treated pine.
form_title= Composite Lumber form_header= Become a handyman with composite lumber. What is the project? *= _ [50] How much lumber do you need?*= _ [50] Does the lumber need to be pretreated?*= () Yes () No
A 2X6 (dry Douglas fir) weighs 2lbs per foot. Thus a 20ft 2X6 would weigh 40 lbs. Other types of lumber such as pine weighs more and all lumber is heaver when wet or if it has been treated.
lumber a lest get like $500 per day
Without knowing how the roof was constructed and with what dimension of lumber or steel, there is no way to estimate.
My husband is a lumber grader and made 59,000 last year!
That depends entirely on the physical characteristics and construction of the lumber. There is simply no way of answering this question without more info. A two-by-four (2x4) will support more weight than a similarly loaded one-by-three (1x3). A 2x4 will support a greater load on its two-inch face than on its four-inch face.