Thaum lub sijhawm ua haujlwm ntawm cov tshuab cua sov, thiab cov chimneys tshwj xeeb, ib ntus yuav tsum tau tshem tawm cov kab nrib pleb, qhov khoob thiab cov kab nrib pleb uas tau tshwm sim. Cov teeb meem zoo sib xws no feem ntau ntsib los ntawm cov tswv ntawm cov qauv cib - qhov cub lossis qhov cub.
Nyob rau hauv cov xwm txheej zoo li no, koj yuav tsis tsuas yog nce kev siv roj, tab sis kuj tseem nkag mus rau cov khoom siv hluav taws xob hauv chav nyob. Qhov twg, nyob rau hauv lem, tuaj yeem ua rau mob hnyav heev, thiab qee zaum kuj ua rau tuag taus. Yog li ntawd, kev saib xyuas ntawm cov cua sov yuav tsum tau mus txog nrog txhua yam hnyav.
Ncua tseg teb
Yog tias koj muab cov khoom siv zoo nkauj lossis cov qhaub cij hauv lub qhov cub, ces cov teeb meem no yuav txo qis. Tab sis tsis yog txhua tus muaj peev xwm them taus cov khoom kim heev, nrog rau kev teeb tsa kim, ntau tus yuav tsum siv yam lawv muaj.
Ib txwm ua haujlwm ntawm lub chimney yog ua tau thaum tsis muaj qhov khoob, uas yog, lub kaw lus yuav tsum yog airtight. Feem ntau, soot accumulates ntawm phab ntsa, thiab yog tias nws nkag mus rauhuab cua, nws tau yooj yim ignite. Xav txog qhov ntsuas kub hauv zos ntawm 1500 degrees, qhov hluav taws kub yuav yooj yim kis mus rau cov partitions thiab lub ru tsev. Dab tsi yuav tshwm sim tom ntej no yog qhov tseeb rau sawv daws.
Nws tseem tsim nyog sau cia tias qhov tawg ntawm qhov chimney yog qhov ua rau txo qis ntawm cov nplaim taws hauv lub boiler roj. Nyob rau hauv lub caij ntuj no, thaum cua hlob heev thiab unpredictable, koj khiav txoj kev pheej hmoo ntawm raug tso tseg nrog cua sov tua. Thaum nruab hnub, qhov no yog ib qho teeb meem daws tau tag nrho, tab sis thaum sawv ntxov los ntawm qhov txias thiab mus rau qhov cub boiler tseem yog qhov txaus siab.
Yuav ua li cas?
Tshwj xeeb sealants rau cov kav dej chimney ua lub panacea hauv qhov teeb meem no. Qhov no yog, raws li txoj cai, ib qho kev sib xws uas twb tau npaj thiab nchuav rau hauv cov hlab, zoo li cov tshuaj txhuam hniav zoo tib yam. Sealants rau chimney yog sib txawv nyob rau hauv muaj pes tsawg leeg thiab nyob rau hauv txoj kev ntawm daim ntawv thov. Yog li ntawd, nws yooj yim heev rau cov neeg siv khoom nruab nrab kom tsis meej pem hauv txhua qhov sib txawv.
Peb yuav sim nkag siab txog qhov teeb meem no thiab xav txog cov yam ntxwv ntawm cov sealants rau chimneys: cov yam ntxwv, daim ntawv thov thiab qhov ua tau ntawm kev yuav hauv ib rooj plaub. Cov khoom sib xws yog muag hauv txhua lub khw muag khoom kho vajtse, yog li yuav tsum tsis muaj teeb meem nrog kev yuav khoom.
Tim cov sealants
Lub ntsiab lus tseem ceeb ntawm sealant yog polymers. Tsis tas li ntawd, kev sib xyaw sib txawv yog siv, cov fillers ntxiv, thiab cov khoom tseem ceeb ntawm cov khoom kawg nyob ntawm qhov no. Kev ntim cov sealants rau chimneys kuj txawv: nyob rau hauv cov raj zoo li cov tshuaj txhuam hniav, nyob rau hauv ib tug mounting phom, los yog nyob rau hauv ib tug me me feem rau ib zaug siv.
Kuj pomob-tivthaiv formulations uas yuav tsum tau tov ua ntej siv. Vim yog cov kev cai nruj thiab cov finicky ntawm cov khoom tag nrho, xws li chimney sealants raug pom zoo kom siv los ntawm cov kws tshaj lij hauv lawv daim teb. Yog lawm, lawv pheej yig dua, thiab lawv tau rov qab ntau dua, tab sis rau ib zaug thiab ua haujlwm me me, muaj ntau qhov hassle.
Tshwj xeeb rau cov chimneys, cov khoom siv tshwj xeeb yog siv uas tuaj yeem tiv taus qhov kub thiab txias. Tab sis txawm nyob rau hauv no muaj ib tug gradation, uas koj yuav tsum tau them sai sai rau ua ntej yuav. Ntawm kev muag khoom koj tuaj yeem pom ob pawg ntawm sealants - tshav kub-resistant thiab kub-resistant. Nyob ntawm qhov ntsuas kub thiab hom kev ua haujlwm, pawg tsim nyog raug xaiv nrog nws tus kheej cov yam ntxwv tshwj xeeb. Cia wb mus saib lawv.
Cov tshuaj tiv thaiv tshav kub
Cov tshuaj tiv thaiv tshav kub rau lub chimney yog tsim los ntawm silicones. Qhov tshwj xeeb kub tswj yuav txawv heev thiab nyob ntawm seb muaj pes tsawg leeg xaiv. Piv txwv li, thaum ntxiv cov hlau oxide, lub sealant zoo kawg nkaus ua rau kub txog 250 degrees nrog rau lub sij hawm luv luv mus txog 315 ° C. Cov khoom sib xws muaj xim liab-xim av thiab zoo rau qhov cub thiab qhov cub nrog ntau yam zoo sib xws.
Nws kuj yuav tsum tau muab sau tseg tias silicone sealants tuaj yeem nruab nrab lossis acidic. Cov tom kawg yog pheej yig dua thiab muab acetic acid thaum tawv. Yog li ntawd, nws yog qhov zoo dua los tshem tawm cov khoom sib xyaw no thaum ua haujlwm nrog cov hlau uas tsis muaj zog corrosion, nrog rau cov pob zeb thiab cov cement. Xws li sealant rau stainless hlau chimneytuaj hauv ke.
Neutral Lineups
Cov tshuaj nruab nrab, thaum qhuav, tawm tsuas yog dej thiab cawv, yog li lawv tuaj yeem siv yuav luag txhua qhov chaw, tau kawg, nrog lub qhov muag rau qhov kub siab tshaj plaws. Lawv tiv taus tshav ntuj ncaj qha, impervious rau dej thiab muaj adhesion zoo rau cib, pob zeb, ceramics, ntoo thiab iav. Koj tseem tuaj yeem siv lub sealant zoo sib xws rau lub chimney stainless.
Txhim kho cov tshuaj tiv thaiv tshav kub
Kev kho ceev ntawm silicone sealants tuaj yeem sib txawv ntawm ob peb teev mus rau ob peb hnub. Ntawm no, dua, txhua yam nyob ntawm polymers thiab fillers. Tsis tas li ntawd, hnub tsim khoom ntawm cov khoom kuj plays lub luag haujlwm tseem ceeb. Qhov ntawd yog, qhov fresher sealant, nws kho sai dua.
kwv yees kev kho ceev yuav tsum tau qhia ntawm lub ntim. Qhov kev pom zoo rau cov khoom siv silicone yog qhov kub ntawm 25 degrees thiab av noo hauv 50%. Txhua yam uas tawm ntawm cov kev txwv no, ib txoj kev lossis lwm qhov cuam tshuam rau tus nqi ntawm hardening. Tsis tshua muaj kub thiab high humidity - ntev curing, thiab vice versa.
Cov tshuaj tiv thaiv tshav kub
Kub-resistant sealants rau chimneys, los yog, raws li lawv kuj hu ua, tshav kub-resistant, yog tsim nyob rau hauv lub hauv paus ntawm silicate. Xws li cov tebchaw tuaj yeem tiv taus qhov kub thiab txias heev. Rau lawv, qhov chaw ua haujlwm ib txwm hloov pauv ntawm 1200-1300 degrees. Qee qhov hluav taws kub resistant chimney sealants tuaj yeem tiv taus qhov kub siab tshaj ntawm 1600 ° C. Hauv qhov no, lwm tus yam ntxwv tau qhia ntawm lub ntim -"refractory".
Cov khoom xyaw no yog siv rau qhov chaw sib cuag nrog hluav taws. Ntawd yog, nyob rau hauv lub chimney, thiab tsis yog sab nraud, ib yam li cov ntaub ntawv nrog hluavtaws sealants. Silicate compounds yog qhov zoo tshaj plaws rau kev txhaws qhov khoob hauv kiln-cast masonry, sealing fireclay cib, thiab qhaub cij thiab stainless hlau chimneys.
Cov tshuaj tiv thaiv tshav kub tau pom zoo nyob rau hauv txhua rooj plaub rau kev ua haujlwm sab hauv ntawm chimneys. Ib qho kev zam tuaj yeem tsuas yog condensing lossis pyrolysis boilers, uas qhov kub ntawm cov khoom siv hluav taws xob ntawm qhov hluav taws xob tsis tshaj qhov ntsuas kub ntawm 150 degrees. Ntawm no nws yog qhov siv tau ntau dua los siv cov khoom siv hluav taws xob tsis tu ncua.
Txhim kho cov tshuaj tiv thaiv tshav kub
Nws tseem tsim nyog sau cia tias cov khoom siv hluav taws xob tiv thaiv tau zoo heev ua ke hauv cov npe ntawm cov khoom siv hauv tsev: pob zeb, pob zeb, cement, hlau, nrog rau cov hlau tsis muaj steel. Tej zaum tsuas yog qhov teeb meem tseem ceeb yog txuam nrog cov npoo du. Thaum tshav kub kub-resistant sealants tsis ua raws li zoo heev rau lawv, tsis zoo li thaum tshav kub kub-resistant counterparts, yog li yuav tsum tau ntxiv abrasive npaj ntawm no.
Ntxiv rau, qhov sib xyaw ua ke ntawm qhov ntsuas kub thaum lub sijhawm thov. Qhov kev xaiv zoo tshaj plaws yog qhov txwv sab sauv ntawm 40 degrees thiab qis qis ntawm 20. Txwv tsis pub, qhov ruaj khov thiab kev ua haujlwm zoo yog qhov nyuaj rau lav.
Tom qab hardening, qhov sib xws ntawm cov khoom siv hluav taws xob tiv thaiv tau ua nruj thiab tsis muaj zog. Yog li ntawd, qhov muaj pes tsawg leeg no yog qhov zoo tshaj plaws siv nyob rau hauv qhov chaw uas kev co tsis suav nrog lossis tsawg kawg yog qhov tsawg. Txwv tsis pub, lub sealant tsuas yog tawg. Tab sis qhov no nuance kuj muaj nws qhov zoo. Cov khoom sib xyaw ua ke yooj yim dua rau kev pleev xim, uas yuav ua raws li qhov pom tau zoo dua li cov khoom siv hluav taws xob hloov tau yooj yim.
Stamps
Yuav luag txhua tus neeg nyiam thiab nrhiav-tom qab cov tuam txhab sau rau ntawm lawv cov khoom uas lub sealant yog npaj rau chimneys, yog li nyob rau hauv ib nrab ntawm cov neeg mob yuav tsum tsis muaj teeb meem. Tsis tas li ntawd, cov ncauj lus kom ntxaws ntawm daim ntawv lo yuav tso cai rau koj mus rau qhov ntsuas kub, nrog rau cov khoom sib xyaw ua ke rau cov chav kawm tshwj xeeb.
Ntawm cov tuam txhab lag luam, muaj ob peb lub npe nrov tshaj plaws thiab tsim tau zoo. Lawv cov khoom yog enviably nrov thiab muaj ntau lub tswv yim zoo ntawm cov rooj sab laj tshwj xeeb los ntawm cov neeg siv khoom.
Zoo Tshaj Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob
- Penosil.
- Saudal.
- "Titan".
Penosil khav theeb tsim cov khoom siv hluav taws xob zoo heev uas tuaj yeem tiv taus qhov kub ntawm 1500 degrees. Soudal, raws li lawv hais, noj tus dev ntawm cov tshuaj tiv thaiv tshav kub, thiab ntawm nws cov rhawv koj tuaj yeem pom ntau yam ntawm silicone fillers rau txhua qhov chimney.
Titan muab cov khoom lag luam rau feem ntau. Nws cov sealants tiv taus kub txog 1300degrees thiab yog tus nqi txaus nyiam piv rau cov qauv ntawm ob lub npe dhau los.
