Qhov zoo tshaj plaws, qhov hluav taws kub hauv lub vaj yog tsim los ntawm cov pob zeb uas tsis muaj hluav taws. Txawm li cas los xij, tsis yog txhua lub pob zeb tsim nyog rau qhov no, vim qee hom tsis tuaj yeem tiv taus cua sov thiab yuav tawg thaum kub kub. Qhov no tshwj xeeb tshaj yog siv rau cov pob zeb aerated (Ytong), limestone, sandstone lossis pebbles, uas yog vim li cas lawv tsis muaj qhov chaw nyob hauv hluav taws.
Lub pob zeb twg haum rau lub qhov hluav taws kub hauv lub vaj?
Cib, fireclay lossis clinker cib yog tsim rau lub qhov cub hluav taws kub hauv lub vaj vim tias lawv tuaj yeem tiv taus qhov kub thiab txias thiab tsis nqus dej noo. Cov pob zeb ntuj xws li granite lossis bas alt tsuas yog siv rau ciam teb kom tsis txhob muaj pob zeb tawg.
Qhov zoo tshaj plaws fireproof cib rau qhov cub
Txawm li cas los xij, muaj ntau hom pob zeb kub-resistant, feem ntau yog cov pob zeb cuav. Cov no feem ntau raug rho tawm haujlwm ntawm qhov kub thiab txias thiab yog li ntawd tsis tshua muaj hluav taws kub-resistant txij li thaum pib. Cov pob zeb ntuj xws li granite thiab bas alt, ntawm qhov tod tes, zoo li nqus dej noo dhau sijhawm. Qhov no nyob rau hauv lem tuaj yeem muaj teeb meem vim tias kev sib xyaw ntawm cov dej noo thiab hluav taws feem ntau ua rau pob zeb tawg hauv hluav taws. Yog tias koj xav nyob rau sab nyab xeeb, siv cov pob zeb zoo li no tshwj xeeb rau thaj tsam ntawm qhov cub.
Cib los yog cib
Kev tsim cov cib lossis cib yuav tsum tau kub siab heev, yog li cov pob zeb no tuaj yeem tiv taus qhov kub txog li 1000 ° C. Tsis tas li ntawd, lawv tsis khaws cov cua sov, uas yog vim li cas nws yog qhov nyuaj rau qhov hluav taws kub uas twb tau tua lawm (piv txwv li vim tsis pom cov embers uas tseem muaj nyob) kom ignite spontaneously. Ua tsaug rau lawv cov qauv, duab plaub, lawv kuj yooj yim rau nruab. Yog tias koj xaiv bricks nrog lub siab tshaj plaws ua tau txhuas oside cov ntsiab lus, lawv yuav ua tau ntau dua kub-resistant. Lawv qhov tsis zoo yog lawv lub zog qis: cib tawg yooj yim.
Fireclay cib
Cov cib hluav taws kub yog ua los ntawm cov khoom siv hluav taws xob tsis zoo thiab yog tsim tshwj xeeb rau siv hauv qhov cub lossis qhov cub. Qhov no kuj ua rau lawv zoo meej rau kev tsim lub qhov hluav taws kub, tshwj xeeb tshaj yog hauv av. Firebricks feem ntau muaj nyob rau hauv cov slabs tiaj tus, uas yog qhov zoo rau siv hauv qhov cub. Txawm li cas los xij, koj tuaj yeem siv ntau hom pob zeb zoo nkauj los ncig qhov hluav taws kub.
Clinker
Clinker cib lossis cov cib tawv tawv, raws li lawv tseem hu ua, yog qhov zoo tshaj plaws rau ob qho tib si substrate thiab ib puag ncig ntawm lub qhov cub ua tsaug rau lawv cov cua sov ua haujlwm ntawm qhov kub txog li 1300 ° C. Lawv kuj tuaj nyob rau hauv ntau yam sib txawv xim zoo nkauj, uas yuav siv tau los tsim kom zoo nkauj qhov cub. Lwm qhov ntxiv yog qhov tseeb tias clinker cib tsis nqus dej thiab yog li tsis tawg.
Tip
Kev ceev faj kuj tau qhia nrog cov pob zeb zoo li (xws li ntau lub pob zeb paving): Cov no feem ntau yog tsim los ntawm cov pob zeb uas tsis muaj hluav taws kub thiab yog li ntawd tsuas yog siv los ua ciam teb xwb.
