Show lining tank with cork saves milk house ice orent areat findings in ice ca can ile he made ily dairy farmers furt nera through eti the iise of cork tilled filled cooling tanks states 01 it it oress aros 1 agricultural engineer nt at the now jer jey hey state college of agriculture inca tito alio construction of suc such h a tank h 1 simple alad one tile 16 adal dill expense Is quickly by the th in ice fee alien alio tank Is really three boxes tilting fitting snugly into ench acl other the outer of concrete them the of cork and the inner of con crote erf to birst a pit of the necessary depth tar W dug A three inch floor of concrete ii then thea mid and over that la Is placed he cor cork lc board tito the sides aides are then hullt tit op of cork beant leaving enough between tho the bide aide of the pit ant and tile the cork so that tant three inches of con rota crote can bo bol poured to form the ouan aute shell cioll titus tile cork acts as aa tile the inside form all the cork bourd should be pa anted with i before it ts Is placed to ro 6 place attee the ille 1 ns ld shell buctin of concrete crete nn fill inside form Is built leaving a abreo litch clearance clon rance front the cork the sides aldea ond arid bottom are then poured lourei con creto sets bete the tank Is ir lul aliea I 1 A good tight lid hd will complete 11 tank alch which will save about ono olio half the ice used for milk cooling such 1 I lid may bg b filled with ground cort or a layer of cork board arid and should rit fit snugly on tile the tank A strip of felt fell between the ltd ild ond and the tank makes own in airtight joll jol exceptional strength con be gayet elvedt the lank by arcing reinforcing ro rod d in the tale out outside side concrete shell at the tillie line of pouring pour lne I 1 |