Kev txiav txim siab ua ntej ntawm qhov ua tau zoo ntawm -cov lim cua ua haujlwm tau zoo los ntawm kev tshuaj xyuas qhov muag yog qhov kev soj ntsuam ceev thiab yooj yim ua ntej tawm hauv lub Hoobkas, tau txais kev tshuaj xyuas lossis kev teeb tsa. Txawm hais tias nws tsis tuaj yeem hloov cov cuab yeej cuab tam los nrhiav kom pom (xws li siv cov txee rau kev soj ntsuam), nws tuaj yeem pom qee qhov pom tseeb thiab pom qhov tsis xws luag.
Cov hauv qab no yog ob peb yam tseem ceeb rau kev pom kev txiav txim siab qhov zoo ntawm -cov khoom lim cua lim tau zoo:
Xyuas cov khoom lim nws tus kheej
- Kev puas tsuaj saum npoo: Ua tib zoo tshuaj xyuas qhov chaw ntawm cov khoom siv lim dej kom pom cov kab nrib pleb, perforations, lossis kev puas tsuaj me. Cov kev puas tsuaj pom tseeb no yooj yim pom ntawm qhov muag liab qab. Qee qhov kev puas tsuaj me me tshwj xeeb yuav tsis pom los ntawm qhov muag liab qab thiab xav tau cov cuab yeej tshaj lij rau kev tshawb pom.
- Qhov xwm txheej txawv txav: Saib xyuas seb puas muaj cov cim qhia ntawm kev siab dhau los lossis kev puas tsuaj los ntawm lwm tus tib neeg ntawm cov khoom lim.
Kos lub foob thiab ncej
- Qhov sib txuas ntawm cov khoom siv lim dej thiab cov ncej: Qhov no yog ib qho ntawm feem ntau qhov chaw rau cov dej xau. Ua tib zoo soj ntsuam yuav tsum nyob ib ncig ntawm kev sib txuas ntawm cov khoom lim thiab cov txheej txheem sab nrauv kom ntseeg tau tias lub sealant tau ntim tag nrho, tsis tu ncua, tsis muaj kab nrib pleb lossis delamination. Hauv kev tshuaj xyuas ntau lawm, feem ntau ntawm kev ua haujlwm tsis ua haujlwm yog tshwm sim los ntawm huab cua hauv cheeb tsam no.
- Sealing sawb: Yog tias lub thav duab lim muaj cov hlua khi, qhov sib txuas ntawm cov hlua khi yuav tsum tau kuaj xyuas kom zoo. Yog hais tias lub seam tsis raug kho kom zoo, nws tuaj yeem ua rau cov pa tawm. Hauv qhov sib piv, polyurethane sealing strips uas siv rau ntawm - qhov chaw foaming tsis muaj seams, uas tuaj yeem zam cov teeb meem zoo li no.
Cov khoom siv raw khoom yooj yim txiav txim siab (dej tshuaj ntsuam xyuas)
- Qhov no yog ib txoj hauv kev yooj yim los ntsuas qhov qib ntawm cov ntaub ntawv lim dej los ntawm kev puas tsuaj (txhaj dej), uas tuaj yeem ua rau ntawm qhov tsis tseem ceeb lossis cov qauv:
Muab cov lim tiaj tiaj, txau dej rau ntawm daim ntawv lim, thiab saib xyuas cov dej nkag:
- Kev nkag mus tsis pub dhau 5 feeb: Cov ntaub ntawv paj rwb yog cov khoom cuav, tsis pom zoo siv.
- Kev nkag mus tsis pub dhau 2-5 teev: Nyob rau qib qis ntawm cov ntaub ntawv ntoo, txawm tias siv tau, nws yuav cuam tshuam rau kev ua haujlwm thiab kev siv hluav taws xob.
- Tsis permeable nyob rau hauv 12-15 teev: Nws belongs rau ib tug zoo mid-range lim ntawv cov ntaub ntawv.
Tsis permeable rau ntau tshaj 4 teev: belongs rau high-zoo thiab siab- kawg lim ntawv.
Tshawb xyuas qhov huv ntawm qhov tsos
- Kev pheej hmoo plua plav: Rau cov tsoos siab - cov lim dej ua tau zoo nrog kev faib tawm, yog tias siv cov ntawv faib, yuav tsum tau saib xyuas seb puas muaj peev xwm ua kom muaj plua plav. Nyob rau tib lub sijhawm, saib seb qhov chaw ntawm cov khoom siv lim puas huv. Yog tias qhov chaw tsim khoom tsis zoo, cov khoom siv lim nws tus kheej yuav muaj ntau cov plua plav yooj yim tshem tawm.
- Zuag qhia tag nrho cov tsos: Raws li lub teb chaws tus qauv GB / T 13554-2020, tsos nws tus kheej yog ib qho kev tshuaj ntsuam xyuas, thiab nws yuav tsum tau xyuas kom meej tias lub lim tsis muaj deformation, tsis muaj kuab paug, thiab ib tug tag nrho cov qauv.
Cov ntsiab lus
Kev kuaj pom pom tuaj yeem tshem tawm sai sai nrog cov khoom tsis zoo, uas yog thawj kab ntawm kev tiv thaiv kom ntseeg tau qhov zoo ntawm - cov lim dej ua tau zoo. Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias qhov pom kev tsim nyog lim tsis tas txhais tau tias nws qhov kev pom zoo ua tau raws li tus qauv. Rau cov chaw uas yuav tsum tau nruj, cov ntxaij lim dej yuav tsum tau ua ib tug neeg soj ntsuam ua ntej tawm hauv lub Hoobkas, thiab cov kws tshaj lij kev ntsuam xyuas (xws li PAO aerosol method) kuj yuav tsum tau ua tom qab installation kom paub meej tias lawv ua tau zoo.
