Cov ntaub ntim khoom siv tiv thaiv xeb rau cov yeeb nkab hlau yog cov khoom ntim khoom siv tshwj xeeb los tiv thaiv cov khoom hlau, tshwj xeeb tshaj yog cov yeeb nkab hlau, los ntawm kev xeb thaum lub sijhawm khaws cia thiab thauj mus los. Cov khoom siv no feem ntau muaj cov roj theem zoo thiab kev sib cuag tiv thaiv xeb, thiab tuaj yeem tiv thaiv cov khoom hlau los ntawm kev xeb txawm tias nyob rau hauv qhov chaw nyuaj xws li av noo thiab kub siab.
Cov yeeb nkab hlauCov khoom ntim PVC tiv thaiv xeb yog hais txog kev siv cov khoom ntim ua los ntawm polyvinyl chloride (PVC) los qhwv cov kav hlau kom tiv thaiv lawv kom tsis txhob xeb thaum khaws cia thiab thauj mus los. PVC yog cov khoom yas uas siv dav hauv ntau yam kev ntim khoom lag luam vim nws tiv taus tshuaj lom neeg zoo, tiv taus dej thiab pheej yig.
1. Kev kho ua ntej ntawm cov yeeb nkab hlau
Ntxuav qhov chaw: Xyuas kom tseeb tias qhov chaw ntawm cov yeeb nkab hlau tsis muaj cov khoom tsis huv xws li roj, hmoov av, xeb, thiab lwm yam. Koj siv tau cov tshuaj ntxuav lossis xuab zeb.
Kev ziab: Tom qab ntxuav, xyuas kom tseeb tias cov yeeb nkab hlau qhuav tag kom tsis txhob muaj xeb los ntawm cov dej noo seem.
2. Kev kho mob tiv thaiv xeb
Siv roj tiv thaiv xeb: Siv roj tiv thaiv xeb lossis tshuaj tiv thaiv xeb sib npaug zos rau ntawm qhov chaw ntawm cov yeeb nkab hlau kom tsim ib txheej tiv thaiv.
Siv daim ntawv tiv thaiv xeb: Qhwv daim ntawv tiv thaiv xeb rau ntawm qhov chaw ntawm cov yeeb nkab hlau kom txhim kho cov nyhuv tiv thaiv xeb ntxiv.
3. Cov khoom ntim PVC
Xaiv cov khoom siv PVC: Siv cov zaj duab xis PVC zoo lossis lub tes tsho kom ntseeg tau tias nws muaj cov khoom tiv thaiv dej thiab noo noo zoo.
Qhwv cov yeeb nkab hlau: Qhwv cov khoom siv PVC kom nruj rau ntawm qhov chaw ntawm cov yeeb nkab hlau kom ntseeg tau tias tsis muaj qhov sib txawv. Cov thev naus laus zis cua sov tuaj yeem siv los ua kom cov yeeb yaj kiab PVC nyob ze rau cov yeeb nkab hlau.
Kev kho kom ruaj khov: Siv rab phom cua kub lossis tshuab kaw kom ruaj khov cov ntim khoom PVC kom ntseeg tau tias kaw.
4. Ntim thiab kho
Kev Muab Pob: Siv daim kab xev khi lossis daim kab xev hlau los kho cov yeeb nkab hlau kom tiv thaiv kev xoob thaum thauj mus los.
Kev Sau Npe: Kos cov lus qhia, qhov ntau, cov ntaub ntawv kho xeb ntawm cov yeeb nkab hlau rau ntawm lub ntim kom yooj yim txheeb xyuas thiab tswj hwm.
5. Kev khaws cia thiab kev thauj mus los
Tsis txhob cia cov khoom nyob rau hauv qhov chaw noo noo: Thaum lub sijhawm khaws cia thiab thauj mus los, sim ua kom nws qhuav thiab tsis txhob cia nws nyob rau hauv qhov chaw noo noo ntev.
Tiv thaiv kev puas tsuaj rau lub tshuab: Tsis txhob cuam tshuam lossis sib txhuam thaum lub sijhawm thauj mus los, uas yuav ua rau PVC puas tsuaj.
Cov txiaj ntsig:
Cov nyhuv zoo tiv thaiv xeb: PVC ntim khoom tuaj yeem cais cov huab cua thiab cov dej noo kom tiv thaiv cov kav hlau kom tsis txhob xeb.
Dej tsis nkag thiab noo noo: Cov khoom siv PVC muaj kev ua tau zoo tiv thaiv dej thiab tsim nyog rau cov chaw noo noo.
Zoo nkauj thiab huv si: Cov ntim khoom PVC ua rau cov yeeb nkab hlau zoo nkauj thiab yooj yim thauj thiab khaws cia.
Lub sijhawm tshaj tawm: Lub Ob Hlis-20-2025
