2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28
Ntawm ntau cov ntaub ntawv tshiab fangled uas tau tshwm sim tsis ntev los no, cov ntaub nplaum ntxiv tau nthuav dav.
Qhov ntawm nws daim ntawv thov yog dav heev. Tias yog vim li cas kev tsim cov khoom siv insulating no yog qhov xav tau zoo.
Txhua qhov zais cia ntawm Scotch
Dab tsi yog cov ntaub nplaum ntxiv? Nws yog suav hais tias yog ib qho ntawm cov yeeb yaj kiab aluminium, qhov tseem ceeb hauv kev tsim ua haujlwm. Zoo li nws "tus tij laug loj", cov ntaub nplaum ntxiv yog cov nplaum nplaum, uas feem ntau xav tau rau kev ua haujlwm insulating. Feem ntau, cov khoom no yog tsim los ntawm paj rwb ntaub. Hauv cov txheej txheem ntawm kev tsim khoom ntxiv, nws yog laminated nrog polyethylene.
Muaj lwm yam ntawm cov khoom no - fiberglass reinforced daim kab xev. Xws li cov khoom yog ib qho kev txhim kho ntawm txhua hom kab xev thiab muaj ntau yam zoo.
Cov lus zais ntawm qhov muaj koob meej ntawm daim kab xev ntxiv
Dab tsi yog qhov zoo ntawm daim kab xev nplaum no?
Vim li cas nws thiaj li hloov tag nrho lwm yam insulating thiabkhoom siv tsev. Thiab muaj ntau qhov laj thawj rau qhov no.
- Cov ntaub nplaum muaj zog dielectric zog. Nws tsis ua tam sim no, yog li siv nws ua tus neeg sawv cev insulating yog qhov zoo heev. Tus nqi pheej yig dua, tab sis kev ua haujlwm zoo ib yam.
- Lub zog siab ua rau daim kab xev yuav luag tsis tuaj yeem tawg. Thiab qhov no yog qhov yooj yim heev, vim tias tsis yog txhua yam khoom siv tuaj yeem tiv taus cov khoom hnyav.
- Nws yog qhov ua tsis tau zoo, ua kom nws ruaj ntseg.
- Durability. Cov kab xev no muaj zog heev. Lawv tsis poob lawv cov khoom txawm tias tom qab siv ntau xyoo.
- Cov kab xev hloov kho tau siv fiberglass muaj qhov ua kom sov zoo ntxiv rau tag nrho cov peev txheej no. Lawv yooj yim zam qhov kub thiab txias. Nyob rau hauv cov nqe lus ntawm cov yam ntxwv kev, qhov ntsuas ntawm cov tapes tshaj tag nrho lwm yam ntaub ntawv los ntawm 7 lub sij hawm. Nov yog tus lej zoo nkauj heev.
Scope of adhesive tape
Kev siv dav ntawm cov khoom siv no tau ua kom nws muaj koob meej thiab ua tiav. Feem ntau, siv cov ntaub nplaum ntxiv:
- Hauv cua txias thiab cua ua haujlwm.
- Raws li kev sib koom ua ke rau cov yeeb nkab rwb thaiv tsev.
- Rau vapor barrier devices.
- Raws li kev sib khi thiab tiv thaiv tus neeg sawv cev (piv txwv li, thaum tsim nyog los tiv thaiv cov cuab yeej los ntawm ya raws, plua plav, thiab lwm yam).
- Hauv kev tsim cov khoom siv hauv tsev (feem ntau hauv microwave qhov cub, tub yees).
- Rau ntim txhua yam khoom thauj.
- Cov ntaub nplaum nplaum - dub lossis lwm yam xim tsaus - siv los kho cov roj hmab hose lossis lub rooj zaum hauv tsheb.
Rules of application
Yuav kom cov ntaub nplaum ntxiv kom tuav tau tag nrho nws cov khoom thiab siv nrog kev ua haujlwm siab tshaj plaws, ntau txoj cai yuav tsum ua raws.
- Nws yog qhov zoo dua los khaws cov khoom no rau hauv qhov chaw qhuav qhov kub tsis tshaj +25 degrees.
- Cov av noo nyob hauv chav yuav tsum tsis pub tshaj 50%.
- Thaum qhov kub tsawg dua +10, nws yog qhov zoo dua tsis txhob siv cov ntaub nplaum zoo tib yam.
Feem ntau, tus nqi qis thiab cov khoom tshwj xeeb ntawm cov khoom siv no ua rau nws qhov tsis tseem ceeb rau kev tsim kho thiab ntim khoom.
Pom zoo:
Cov ntaub ntawv xa tuaj: tus kheej xaj, daim ntawv them nqi, daim ntawv xaj, cov ntaub ntawv xa khoom thiab cov chaw xa khoom xa tuaj
Kev ua haujlwm hauv kev xa khoom yog nrov heev niaj hnub no, tshwj xeeb tshaj yog cov tub ntxhais hluas muaj siab nyiam. Tus neeg xa xov tsis yog ib tus neeg xa khoom xwb, tab sis yog tus kws tshaj lij uas muaj kev txawj ntse thiab tuaj yeem nqa parcel los yog xa mus rau qhov chaw nyob uas tau teev tseg nrog cov khoom zoo thiab sai
Tooj liab phaj, ntawv ci, daim kab xev: ntau lawm, yam ntxwv, daim ntawv thov
Tooj liab yog ib qho ntawm cov hlau nrov tshaj plaws nyob rau hauv lub ntiaj teb niaj hnub no, nws yog siv nyob rau hauv ntau qhov chaw ntawm ntau lawm
Gas ziab: txhais, yam ntxwv, txoj kev thiab hom kev ua haujlwm, daim ntawv thov kev teeb tsa thiab cov cuab yeej tshwj xeeb
Gas kom qhuav yog ib txoj hauv kev tu kom tshem tawm cov dej noo hauv cov kav dej. Nws cov tsos yog qhov txaus ntshai heev, vim nws ua rau corrosion ntawm cov hlau. Tsis tas li ntawd, txij li cov mining yog nqa tawm nyob rau hauv tej yam kev mob ntawm tsawg kub, dej khov yog ua tau
Tus neeg saib xyuas kev ruaj ntseg ntawm qeb 6: kev xeem, daim ntawv tso cai, daim ntawv pov thawj, khoom tshwj xeeb thiab riam phom
Txoj haujlwm ntawm tus neeg saib xyuas kev nyab xeeb ntawm 4-6 pawg suav nrog kev cob qhia, kev xeem dhau los kom tau txais daim ntawv pov thawj ntawm kev cob qhia thiab kev tsim nyog ntawm Ministry of Internal Affairs nyob rau hauv daim ntawv ntawm kev xeem thiab kev siv riam phom, nrog rau lub sijhawm. kev pom zoo ntawm kev ua raws li txoj haujlwm tuav
Yam koj yuav tsum tau ua haujlwm hauv tsheb tavxij: cov ntaub ntawv tsim nyog thiab cov cai, cov cai thiab kev cai lij choj. Cov lus teb thiab cov lus qhia los ntawm cov neeg tsav tsheb tavxij, cov neeg siv khoom thiab cov neeg xa khoom
Raws li ntau tus neeg caij tsheb, txoj haujlwm ntawm tus tsav tsheb tavxij yog qhov yooj yim tshaj plaws. Koj zaum, mloog suab paj nruag zoo nkauj thiab tsav tsheb rov qab los. Thiab lawv muab nyiaj rau koj. Tab sis qhov no tsuas yog sab nraud ntawm lub npib. Qhov rov qab yog ntau dua rosy. Peb yuav tham txog nws hauv kab lus no. Thiab peb tseem yuav qhia txog yam koj xav tau ua haujlwm hauv tsheb tavxij
