Yuav ua li cas xaiv ib lub cib rau qhovcub?

Dua li ntawm tag nrho cov kev vam meej nyob rau hauv kev siv ntau yam yees nyob rau hauv xyoo tas los, lub tsev ntawm ntau ntawm peb cov compatriots tseem yuav tsum tau rhuav nrog kev pab los ntawm anachronistic furnaces. Txawm li cas los, qhov kev ntseeg thiab unpretentiousness ntawm hom cua sov yog tseem tsis sib npaug, tab sis vim hais tias qhov no mus kom ze rau feem ntau yog tag nrho ncajncees. Thaum tsim lub chaw rauv taws, tsis txhob hnov qab tias qhov kub nyob rau hauv lub tshuab ua kom sov tuaj txog 800 degrees Celsius.

Yog li ntawd, nws tsis yog yuav tsum tau siv cib cib piv rau masonry: rau qhov cub, nws fits tsis zoo. Chamotte los yog ntau hom roj ntau ntau yog siv. Qhov no cib yog ua los ntawm tshwj xeeb tshaj yog tuab liab av nplaum, raug rho tawm haujlwm nyob rau hauv ib tug tshwj xeeb hom, tab sis vim hais tias cov neeg kawm ntawv kuj rau txhoj puab heev tej yam kev mob nyob deb superior rau standard khoom.

Thaum teem lub qhov cub, xyuam xim mus rau lub Frost kuj ntawm cov khoom koj siv. Ironically, cib rau furnaces yuav tsum muaj qhov zoo rau lub siab tshaj. Tshwj xeeb tshaj yog qhov no yog muaj tseeb nyob rau hauv lub rooj plaub uas lub cub tawg yog nyob rau hauv ib chav tsev uas yog rhuab nkaus xwb los ntawm lub sij hawm rau lub sij hawm. Tias yog vim li cas nyob rau hauv dacha raws caij nyoog lub tsev nws yog qhov zoo tshaj rau nteg qhov txos thiab qhov cub ua los ntawm fireclay cib. Nws tsis yog tsuas yog refractory, tab sis kuj suab tsis tawg txawm nyob rau hauv tus ntawm tseem ceeb kub hloov.

Ntawm lwm yam, nws yog qhov txawv ntawm ib qho zoo nkauj straw daj daj: xws li cib cem, cov duab uas tau pom hauv tsab xov xwm, zoo tagnrho rau txhua qhov ntawm sab hauv thiab kho kom zoo nkauj ntawm lub tsev. Nws yuav tsum tau muab sau tseg tias thaum coating lawv nrog ib tug tshwj xeeb lacquer, uas yog tseem nplua nuj los ntawm kev lag luam, koj yuav tau txais ib tug zoo nkauj magical zoo nkauj saib.

Nyob rau hnub no txoj kev siv kev ua lag luam refractory bricks rau furnaces (uas yog heev siab heev nqi) yog nyob rau hauv ib tug ncaj ntau yam, tab sis lub qhov dav ntawm kev xaiv yuav tsum tsis txhob muab tso rau koj nyob rau hauv ib tug tuag thaum xaus. Xaiv cov khoom siv uas siv ntau tshaj plaws thiab ntau zaus: SHA-5 thiab SHA-8, uas yuav pabcuam cov qhov cub hauv nruab nrab ntawm txhua lub sijhawm. Yog tias peb tham txog qhov sib txawv ntawm ob hom no, lawv yog cov me: tsuas yog ShA-8 tuaj yeem tiv taus qhov kub siab tshaj 50 degrees Celsius, uas feem ntau tsis txawv.

Nyob rau hauv tas li ntawd, fireclay bricks rau furnaces yog loj npaum li cas tshaj nws cov txheej txheem "lug txhawb cov miv" nyob rau hauv loj, uas zoo heev tswj lub tso cov txheej txheem nws tus kheej, zoo heev accelerating nws. Qhov tseeb yog qhov tseem yog vim tus nqi ntawm hom khoom no feem ntau yog tom. Heev tseem ceeb exceptional geometric raug ntawm lub tshuab cua sov bricks. Cov qhov cub muaj peev xwm paub tias nws tseem ceeb npaum li cas yog saib cov feem pua thiab qhov tseem ceeb ntawm lub seams los ntawm kev tso lub qhov cub lossis lub qhov cub.

Qhov thib ob qho tseem ceeb yog lub siab tshaj plaws zoo ntawm lub mortar. Nyob rau hauv kev, lub tso yuav tsum tau nqa tawm nrog ib tug tuab tuab ntawm tsis ntau tshaj tsib millimeters, yog li negligent ua hauj lwm ntawm no yog tsis tsim nyog. Feem ntau cov av cawv feem ntau yuav raug muab tso rau hauv av nplaum quav, uas yog cov cement lossis cov hmoov sib xyaw fireclay. Peb pom zoo kom siv cov cement GC-40 lossis GC-50, cov yam ntxwv ntawm cov khoom uas zoo tshaj plaws rau lub hom phiaj no.