Cov qhov hluav taws kub tuaj yeem tsim los ntawm ntau yam khoom. Koj yuav tsum tau siv pob zeb ib txwm, yam tsawg kawg rau ciam teb, tiv thaiv hluav taws los ntawm kev sib kis - piv txwv li los ntawm cov nyom ib puag ncig igniting thiab ua rau hluav taws kub hnyiab. Txawm li cas los xij, tsis yog txhua lub pob zeb tsim nyog rau txoj haujlwm no vim tias ntau hom tsis muaj hluav taws txaus txaus.
Koj puas tuaj yeem tsim lub qhov hluav taws kub tawm ntawm pob zeb?
Lub qhov cub hluav taws yuav tsum tau tsim nrog cov pob zeb uas tsis muaj hluav taws los yog cov pob zeb tawg, vim cov pob zeb ib txwm tuaj yeem tawg lossis tawg vim muaj dej noo. Xwb, cov pob zeb raug rho tawm haujlwm xws li clinker lossis cib tuaj yeem siv tau, uas yog hluav taws-resistant thiab pheej yig.
Problematic pob zeb
Hom pob zeb uas tsis muaj hluav taws txaus muaj xws li cov pob zeb ua ke. Lub pob zeb nws tus kheej tuaj yeem tiv taus cua sov, tab sis nws lub peev xwm nqus dej yog teeb meem. Lub qhov hluav taws kub sab nraum zoov tau raug cua thiab huab cua thiab tau los nag. Cov dej noo nkag mus rau hauv cov pob zeb - tsuas yog kom evaporate lossis txawm tias fizzle tawm sai li sai tau thaum lub qhov cub ci dua ntawm lub sijhawm tom ntej. Qhov tshwm sim yog tias cov pob zeb tawg thiab, qhov phem tshaj plaws, cov pob zeb ua vaj tse (nrog rau Ytong blocks, tab sis cov no vim yog huab cua uas lawv muaj) tuaj yeem tawg. Vim tib yam, lub hauv paus ntawm lub qhov cub yuav tsum tsis txhob concreted.
Concrete Fire Pit Ideas
Yog tias koj tseem xav siv pob zeb rau koj lub qhov cub, lub pob zeb yuav tsum tau tiv thaiv los ntawm nag thiab noo. Qhov no tuaj yeem ua tau, piv txwv li, los ntawm lub ru tsev, tab sis kuj los ntawm lub hau npog nrog cov khoom siv dej tsis zoo. Yog tias cov kev cai no tau ua tiav, koj tsis tuaj yeem txuas lub qhov hluav taws kub ntawm nws tus kheej nrog cov pob zeb ua vaj tse, tab sis koj tuaj yeem siv lawv rau ciam teb. Piv txwv li, siv manhole rings ntawm ntau qhov ntau thiab tsawg yog qhov tsim nyog rau lub hom phiaj no. Yog tias koj siv firebricks rau koj lub qhov cub, koj yuav tsum nyob rau sab nyab xeeb kiag li, vim tias lawv yog cov fireproof kiag li. Firebricks yog tsim tshwj xeeb rau hauv ob sab phlu qhov cub thiab blast furnaces thiab yuav tsum muaj peev xwm tiv taus siab, ncaj tshav kub.
Refractory concrete
Tseem kuj muaj kev xaiv siv fireproof pob zeb es tsis txhob ntawm cov pa ua vaj tse. Yog li hu ua refractory pob zeb tuaj yeem tiv taus qhov kub ntawm 1,100 ° C txog 2,000 ° C thiab yog li ntawd zoo meej rau kev ua vaj tsev qhov hluav taws kub. Los ntawm txoj kev, yog tias koj tab tom npaj lub qhov cub cib, peb pom zoo kom siv cov tshuaj tua hluav taws - txwv tsis pub nws tuaj yeem tshwm sim tias phab ntsa tsis tuaj yeem tiv taus qhov kub ntxhov loj.
Tip
Hloov cov pob zeb, cov pob zeb kub hnyiab tuaj yeem siv tau zoo heev rau kev tsim lub qhov cub, piv txwv li clinker lossis cib. Cov pob zeb no kuj pheej yig thiab muaj hluav taws kub-resistant.
