Flamed granite slabs yog tsim los ntawm kev kho cov pob zeb nto nrog lub siab - kub kub uas tsim los ntawm kev sib xyaw ntawm cov roj liquefied thiab oxygen. Vim qhov tsis sib xws ntawm thermal expansion tshwm sim los ntawm tshav kub, qhov saum npoo tsim me ntsis textured, undulating tiav-zoo li "lychee" kev ntxhib los mos- uas muab cov nyhuv tsis yog- plam.
Flaming yog ib txoj kev ua rau granite. Ntuj granite yog thawj zaug sawn rau hauv slabs, uas undergo preliminary sib tsoo. Tom qab ntawd cov slabs tau muab tso rau ntawm ib qho khoom siv rau kev kho cov nplaim taws. Cov txheej txheem no siv acetylene, oxygen, thiab rab phom tsuag; Cov nplaim hluav taws yog txav tsis sib xws hla cov nplais ntawm qhov nrawm ntawm 120-250 mm ib ob, nrog rau rab phom nozzle positioned 20-40 mm ntawm qhov chaw ntawm lub kaum sab xis. Cov nplaim taws kub li ntawm 800℃txog 1000 degree. Ua ntej nplaim taws, dej yog txau rau ntawm qhov slab; qhov no absorbs cua sov los ntawm evaporation thiab tiv thaiv lub pob zeb los ntawm kev puas tsuaj los ntawm lub siab kub - nplaim taws kub.
