Unit Weight Of Hardwood

Density of water 62 4 lb ft3 1000 kg m3 1 lb ft3 16 018 kg m3 0 016 g cm3 0 00926 oz in3 2 57 oz gal imperial 2 139 oz gal u s 0 0005787 lb in3.

Unit weight of hardwood.

Densities of seasoned dry wood are indicated in the table below. The ratio of dry weight and green volume of the given wood is the basic wood density. The following wood density chart will tell you how much weight you. Density of wood species.

Kilograms per cubic meter kg m 3. Find weight of wood. 1 kg m3 0 001 g cm3 0 0005780 oz in3 0 16036 oz gal imperial 0 1335 oz gal u s 0 0624 lb ft3 0 000036127 lb in3 1 6856 lb yd3 0 010022 lb gal imperial 0 008345 lb gal u s 0 0007525 ton yd3. Unit weight of hardwood.

However a wood s weight will also greatly depend on it s moisture content mc. As specific gravity is just a comparison it can be applied across any units. Usually it s pounds per cubic foot lbs ft 3 or in metric units. M c of the hardwood to hardwood must be under a 4 maximum difference.

For instance a board that has just been freshly cut called green wood can weight more than double its oven dry weight. The main types of wood are hardwood and softwood. Usually it s pounds per cubic foot lbs ft 3 or in metric units. Firewood weight firewood weight is determined by two different factors the density of the wood and the amount of moisture it contains.

Water content in wood. The density of a wood is determined based on the multiple growths and physiological factors such as age diameter height radial growth geographical location site and growing conditions etc. The density or hardness of wood varies by species and the value is necessary to approximate the weight of lumber by volume. This does not imply softness or hardness of wood.

For plywood learn how to estimate the weight of plywood panels. Density refers to the amount of wood in a unit per volume of wood. Note kg cu m divided by 16 01846 lbs cu ft. For example a dense hardwood hickory as an example will weigh more than a softwood pine as an example because a cubic foot of hardwood has more mass than a cubic foot of softwood.

More wood content in a specific volume means it has a high density. When tested astm d143 an ipe deck is around eight times harder than california redwood and three times stronger than teak. With the specific gravity around 1 5 solid wood substance or lignocellulose as it is commonly called today weighs around 1500 kg m 3 93 6 lb ft 3 at theoretical most no air water or other fluids in cell pores which would decrease the weight of the wood per unit of volume. Wood also contains measurable quantities of organic extractives such as such as terpenes resins and polyphenols such as tannins sugars and oils.