Show THE FM awl OP OF WOOD AS 8 luell COL COA the fuel value af f two pounds of wod wd la is roughly equivalent to that of one pound of coal this la Is given ae as the result of certain calculations now being made in the forest service laboratory which allow show alao also about nut nu T mey mar me ma y r cords oc or certain kinds of wood are required to obtain an amount of heat beat equal to that in a ton of coal certain kinds of wood such an hicker kor oak beech birch hard mapie maple ash el elm locust longleaf pine and cherry hae fairly high hilch heat via ue aes ues and ouy one cord of seasoned of these species la is required to equal e on one ton of coal it itt akes at u cord and a half halt of short leaf pine hemlock red rum gum fir sycamore ey cemore and soft maple to equal A ton of coal and two corda cords of cedar redwood poplar cmar alpa norway lne ine cypress cypre aa basswood bae awood P and white pine equal weight weights of dry non resinous jowui ho weer er are ire said to have the same heat value regardless of species epe clee and as a consequence it can ean be mated stated as a general proposition that the he heavier aIer the rood wood the more heat to the cord for weight however there iq ia vrr ver little difference between arious species ep eclea |