2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41
Kev tua hluav taws mastic yog npaj los txhawm rau tiv thaiv qee qhov chaw thiab cov txheej txheem kom tua hluav taws. Cov khoom siv khov no yog ua hauv daim ntawv muab tshuaj txhuam thiab suav nrog ntau yam resins uas muaj nanomaterials. Peb yuav tham txog cov yam ntxwv thiab ntau yam ntawm cov muaj pes tsawg leeg hauv kev nthuav dav hauv peb tsab xov xwm.
Nws yog dab tsi?
Qhov sib xws ntawm mastic yog ib qho muab tshuaj txhuam. Nws suav nrog txheej txheej ntawm ntau yam tshuaj uas yuav pab tau nrog gluing, muaj peev xwm ntim cov kab nrib pleb, tawg thiab tsis loj heev. Nrog kev pab ntawm mastics, koj tuaj yeem ua tiav kev tiv thaiv dej hauv qhov chaw xav tau.
Lawv qhov sib xws yog tuab heev thiab zoo li muab tshuaj txhuam.
Qhov sib xyaw ua ke no txawv ntawm nws qhov kev ywj pheej thiab lub peev xwm los sib txuas ntau yam khoom siv hauv tsev ua ke . Nws tau muag ob qho tib si nyob rau hauv daim ntawv ntawm cov sib tov qhuav, uas yuav xav tau ntxiv dilution nrog dej thiab cov kuab tshuaj tam sim ua ntej ua haujlwm, thiab hauv daim ntawv ntawm kev npaj ua tiav.
Cov mastic hardens maj mam . Qhov no tshwm sim rau ob qho laj thawj. Ua ntej, qhov hnyav tuaj yeem nqus tau los ntawm nws tom qab siv rau saum npoo. Qhov thib ob, kev sib xyaw muaj cov khoom sib xyaw, thaum lub sijhawm sib cuam tshuam uas muaj ntau yam tshuaj lom neeg tshwm sim.
Ib qho ntawm ntau yam yog kev tua hluav taws lossis hluav taws kub nyhiab . Thaum thov, qhov hluav taws kub tsis kam ntawm qhov khoom nce. Qhov kev siv yog dav heev. Mastics yog qhov txawv los ntawm cov yam ntxwv xws li viscosity, yas, tsis muaj tshuaj lom, tsis muaj qhov kub hnyiab thiab muaj peev xwm, tom qab thov, kom tiv taus qhov kub siab (nyob ntawm ntau yam, txog 1800 degrees).
Saib
Kev kub kub ua kom sov mastic tau nthuav tawm hauv ntau yam, uas txawv hauv kev thov thiab lub hom phiaj.
Kub tiv taus
Cov mastic no muaj qhov kub ua haujlwm siab - txog 1800 degrees. Nws siv yog qhov tshwj xeeb tshaj yog rau kev teeb tsa cov cua sov tsim thiab cov cuab yeej tsim cua sov.
Kev sib xyaw ua ke yog ua los ntawm cov av nplaum thiab cov cement sib tov.
Raws li rau qhov tsis zoo, xws li cov khoom lag luam yog tus cwj pwm los ntawm cov yas tsis txaus . Nws tsis zam kev poob siab thiab kev co, uas tuaj yeem ua rau tawg. Raws li qhov tshwm sim, txheej txheej tau raug rhuav tshem qhov twg cov txheej txheem txheej txheem tau txuas nrog, feem, cov mastic tsis tuaj yeem ua tiav nws cov haujlwm.
Hauv kev tsim kho kev lag luam, dhau sijhawm, cov qauv tshiab, txhim kho tau tshwm sim. Qee hom niaj hnub siv cov cua sov uas tiv taus cua sov tau siv los kaw cov pa taws thiab txhua yam khoom siv tsim khoom . Lawv tau siv dav hauv kev thauj mus los, rau cov tshuab thiab cov pa tso pa tawm, thiab rau qhov cub, qhov cub.
Refractory
Qhov ntau yam no tuaj yeem raug hu ua nyiam tshaj plaws hauv kev tsim kho kev lag luam. Qhov dav ntawm nws daim ntawv thov yog qhov dav kawg. Nws yog qhov tsim nyog rau kev ua haujlwm nrog cov pa taws thiab cov cua sov ua kom sov, tiv taus cov khoom thauj thaum lub sijhawm ua haujlwm ntawm cov khoom tsim hluav taws xob.
Refractory mastic kuj tseem tuaj yeem siv los kaw qhov me me thiab kab nrib pleb.
Cov khoom sib xyaw ua ke tau txiav txim siab uas tuaj yeem tiv taus qhov kub siab tshaj 200 degrees rau lub sijhawm ntev . Tab sis, tsis ntev dhau los, qhov ntsuas tuaj yeem nce mus txog 1300 degrees. Qhov no txhais tau tias mastic tuaj yeem cuam tshuam nrog lub nplaim taws qhib, tiv thaiv ib ntus ntawm qhov chaw kho mob yam tsis cuam tshuam qhov nruj. Nws kuj tseem tiv qhov kev co tas li los ntawm cov khoom siv.
Kub tiv taus
Kev ua haujlwm kub ntawm cov nplaum ua kom sov-resistant mastic tuaj yeem siab txog 1100 degrees. Nws tuaj yeem siv los sib txuas rau ntau qhov chaw uas yuav raug rau qhov kub siab dua yav tom ntej. Zoo rau ceramics. Nws sib raug zoo cov khoom tiv taus hluav taws thiab cov khoom siv hlau, ua cib, vuas.
Cov cua sov uas tiv taus cua sov tuaj yeem siv los npog cov khoom siv cua sov los ntawm sab nraud. Nws yog qhov tsim nyog rau txhaws qhov khoob qhov uas cov kav xa dej tau tso.
Cov ntawv thov
Raws li tau sau tseg, cov tshuaj tua hluav taws tuaj yeem siv rau ntau qhov chaw, tab sis thaj chaw tseem ceeb ntawm kev thov yog txhawm rau kom muaj kev nyab xeeb ntawm hluav taws ntawm cov chaw.
Thermomastics yog tsim rau insulating hlau qauv los ntawm qhov cuam tshuam ntawm qhib hluav taws . Nws yuav tsum tau siv rau kev txhawb nqa cov qauv, cov pa cua thiab cov kav dej. Qhov tseem ceeb ntawm txheej txheej tiv thaiv hluav taws tau txiav txim siab los ntawm qhov tseeb tias cov khoom siv hlau ua los ntawm cua sov, feem, qib ntawm lawv lub zog txo qis.
Qhov saum npoo yog deformed tom qab 10-15 feeb ntawm kev tshav kub kub, thiab thaum muaj cov tshuaj pleev xim, cov duab no nce mus rau 2 - 2, 5 teev.
Tsis tas li, mastic yog siv thaum ua haujlwm nrog cov hlua. Nrog nws txoj kev pab, txhua yam ntawm qhov thiab qhov qhib raug kaw . Cov txheej txheej sab nrauv ntawm cov khoom muaj kev tiv thaiv zoo, thaum lub qhov cua sab nraud kuj dhau los ua qhov tsis sib txuas. Thaum tso kab kab, nws raug nquahu kom siv cov sib txuas raws li acrylic.
Mastic tseem siv dav hauv cov txheej txheem kev tsim kho. Nws yog siv los kaw qhov qhib, tawg thiab fittings. Cov thermo-nthuav dav MTO mastic yog qhov tshwj xeeb tshaj yog, uas yog tsim los rau kev sib khi pob qij txha thiab kev sib khi cable tso thaj chaw.
Vim yog cov khoom sib txuas ntawm mastic, lub ru tsev qub tuaj yeem kho tau . Cov nplaim yuav ua raws nraim. Nws yog qhov cuam tshuam rau kev tiv thaiv hluav taws ntawm cov qauv ua vaj tsev thiab bitumen, txo kev ntxhov siab thiab cua sov.
Mastic tua hluav taws feem ntau siv rau cov khoom ntoo. Tsis tsuas yog nws tuaj yeem txwv qhov cuam tshuam ntawm hluav taws, tab sis nws tseem tuaj yeem tiv thaiv kom tsis txhob lwj. TAB SIS qee qhov kev sib xyaw ua raws li biosecurity, ua tsaug rau cov khoom tshwj xeeb.
Cov Lus Qhia Xaiv
Cov kws tshaj lij ceeb toom tias xaiv mastic zoo tsis nyuaj li nws zoo li thaum xub thawj. Cov khoom lag luam hauv cov khoom loj tau nthuav tawm ntawm cov khw muag khoom tshwj xeeb. Cov kws tshaj lij yuav pab koj xaiv qhov yog. Txawm li cas los xij, qee qhov kev pom zoo hauv cov lus qhia no tseem muaj.
Yog li, hais txog kev xaiv tus txheej txheem, lub hauv paus tseem ceeb yog qhov kub ua haujlwm ntawm cov muaj pes tsawg leeg . Yog tias txoj haujlwm tau npaj ua los ntawm sab xub ntiag, nws yog qhov zoo dua los nyob ntawm qhov kub-resistant version. Koj tsis tas yuav yuav mastic ntau, vim qhov no yog tus nqi nyiaj txiag ntxiv. Txhawm rau xam tus nqi, nws tsim nyog ua tib zoo ntsuas thaj tsam ntawm thaj chaw ua haujlwm.
Qhov teeb meem nyiaj txiag yog ib qho tseem ceeb. Ua kom pom tseeb ntawm tus nqi thiab sim txuag nyiaj, ib tus neeg tuaj yeem khaws hom mastic pheej yig dua li qhov xav tau hauv ib kis tshwj xeeb. Thiab qhov no, nyeg, tuaj yeem ua rau muaj kev tu siab. Nyob qhov twg cov kws tshaj lij ntseeg tias cov khoom lag luam txawv teb chaws thiab hauv tsev sib txawv hauv tus nqi, tab sis qhov sib txawv hauv kev sib xyaw thiab cov yam ntxwv yog qhov tsawg.
Raws li cov lus pom zoo rau xaiv, cov kws tshaj lij ntseeg tias kev siv cov tshuaj tiv thaiv tshav kub-resistant mastic yuav cuam tshuam rau txhua qhov xwm txheej. Txawm li cas los xij, nws muaj tus nqi siab tshaj, feem, txhawm rau txuag nyiaj, koj tuaj yeem siv ntau yam yooj yim dua.
Cov ntsiab lus ntawm kev siv
Yog tias txoj haujlwm tau ua tiav raug thiab daim ntawv thov thev naus laus zis tau ua tiav, cov khoom siv kev ua haujlwm tau ntev heev, suav txog li 5-10 xyoo.
Ua ntej siv cov tshuaj muaj pes tsawg leeg, qhov chaw kho tau raug ntxuav . Rust raug tshem tawm ntawm nws, kev kho hnyav tau ua tiav. Cov txheej yog siv nrog tus txhuam los yog siv cov cuab yeej tshwj xeeb. Nws yog qhov zoo tshaj plaws raws li txheej av, thawj qhov yuav tsum yog 1 hli, thiab tom ntej 1.5 hli.
Kev ua haujlwm tau ua tiav ntawm qhov kub zoo, nyiam dua hauv huab cua zoo. Cov txheej txheem kom qhuav yuav tsum tau tshuaj xyuas. Qhov no tuaj yeem ua tiav ob qho tib si pom thiab ua tib zoo.
Nws tsis muaj txiaj ntsig los thov mastic hauv tsawg dua 3 txheej . Yam tsawg kawg ntawm txheej txheej tiv thaiv hluav taws yog 3 hli.
Koj yuav tsum ua tib zoo nyeem cov lus qhia rau kev siv. Nws muaj cov ntsiab lus tseem ceeb uas yuav pab tau thaum ua haujlwm.
Pom zoo:
Kev Rwb Thaiv Tsev Cua Sov Ntawm Lub Qhov Cub Thiab Cov Qhov Cub: Tsis Muaj Hluav Taws Kub Hnyiab Rau Cov Pa Taws Thiab Cov Pa Taws, Cov Cua Sov Tiv Taus Rau Cov Qauv Tsim Los Ntawm "cov Hlau Tsis Huv" Thiab Hlau
Kev rwb thaiv tsev cua sov ntawm qhov cub thiab qhov cub tuaj yeem ua tau ntawm tes yog tias koj ua raws li cov lus pom zoo. Yuav ua li cas thiaj xaiv tau tus kheej uas tsis tuaj yeem tiv thaiv hluav taws rau lub chimney thiab chim chim? Cov yam ntxwv tseem ceeb ntawm txheej txheem yog dab tsi?
Kev Tiv Thaiv Tshav Kub-tiv Taus: Kev Xaiv Kub-tiv Tshav Kub Rau Cov Qhov Cub, Cov Hluav Taws Uas Tiv Taus Cov Tshuaj Tiv Taus, Cov Khoom Siv Tsis Zoo Rau Lub Qhov Cub
Lavxias kev ua lag luam tau ntim nrog ntau ntau ntawm cov npe ntawm cov khoom tiv thaiv tshav kub uas tau siv hauv ntau thaj chaw ntawm tsev neeg thiab lub hom phiaj kev lag luam. Yuav ua li cas xaiv qhov raug xaiv kub-tiv tshav kub kom tiv thaiv qhov cub? Dab tsi yog lub foob zoo tshaj los siv los kho lub tsheb tso pa tawm?
Cov Nplaum Ua Kom Sov-tiv Taus: Qhov Kub Thiab Txias Sib Xyaw Rau Qhov Cub Thiab Qhov Cub, Tiv Tshav Kub Thiab Tiv Taus Hluav Taws Kub Nplaum Rau Iav Thiab Vuas
Cov kua nplaum tiv taus cua sov: cov yam ntxwv thiab ntau yam. Dab tsi yuav tsum yog qhov kub thiab txias rau cov qhov cub thiab qhov cub? Yuav ua li cas xaiv txoj cai tshav kub-tiv taus nplaum rau siv hauv tsev?
Cov Xim Tiv Taus Cua Sov Rau Cov Hlau: Nplaim Hluav Taws Tsis Zoo Rau Cov Qauv Hlau, Cov Khoom Siv Hluav Taws Xob Thiab Cov Cua Sov Tiv Taus Kub Kom Txog Li 1000 Degrees, Xaiv Rau Qhov Cub Tawg
Cov xim tiv tshav kub kub rau cov hlau yog kev tiv thaiv hluav taws zoo. Yuav ua li cas xaiv cov hluav taws kub nyhiab rau cov qauv hlau, yuav siv lawv li cas? Cov tuam txhab tsim khoom twg yog qhov zoo tshaj plaws, rau lub hom phiaj twg yog cov no lossis cov kev xaiv haum?
Cub Fais Fab: Cov Chav Kawm Hluav Taws Xob Rau Cov Hluav Taws Xob Ua Hluav Taws Xob. Lub Zog Siv Hluav Taws Xob Thiab Kev Txuas Hluav Taws Xob Yog Dab Tsi? Lub Zog Siv Hluav Taws Xob Ntau Npaum Li Cas Hauv Ib Teev?
Fais fab fais fab fais fab: nws yog dab tsi thiab koj paub nws li cas? Yuav ua li cas xaiv lub qhov cub nrog lub zog xav tau? Cov lus qhia yuav ua li cas thiaj txo koj qhov kev siv hluav taws xob thiab txuag nyiaj ntawm nws
