. A comparison of the chemical and physical properties of vitrified bricks. 00 70 C ontinuous r-un. 1800 12 BARR , run. Durat-i-^n oT run in ••500 600 900120015001800 1800 Weight. Weight Before, After. Iioaa - lbs 5. ,00 6. ,75 8. ,50 63 . 00 9. ,75 10, .75 10, .75 Continuoua riin. 11, .25 ^ l033, VrBSTERR run. Duration of Weight Weight run in R, , Before. After. Loss - lbs. 9& loss 300
. A comparison of the chemical and physical properties of vitrified bricks. 00 70 C ontinuous r-un. 1800 12 BARR , run. Durat-i-^n oT run in ••500 600 900120015001800 1800 Weight. Weight Before, After. Iioaa - lbs 5. ,00 6. ,75 8. ,50 63 . 00 9. ,75 10, .75 10, .75 Continuoua riin. 11, .25 ^ l033, VrBSTERR run. Duration of Weight Weight run in R, , Before. After. Loss - lbs. 9& loss 300 7. ,00 600 9. ,75 900 11. ,50 1200 12, .50 1500 13, ,50 1800 run. 15, .00 1800 14, .50 ???•?••????«??? ??????mSS •<§?• ????•??•?a??????????*?????????«????????????? ????????????ana. SS^Oy S-Dt/X/^TOiafjy^ ^h^^^ftii^iil#S>^ftcomparisonofchem00thom
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