Chiyambi cha malonda:
Madzi oyeretsera madzi a PVC-UchitoliroImagwiritsa ntchito polyvinyl chloride resin ngati zinthu zazikulu zopangira, imawonjezera zowonjezera zofunika, ndipo imapangidwa ndi njira yotulutsira madzi. Ndi mndandanda wa zinthu zotulutsira madzi zomwe zili ndi ukadaulo wokhwima ndipo zakhala zikugwiritsidwa ntchito kwambiri kunyumba ndi kunja. Chogulitsachi chili ndi ubwino wokhala ndi moyo wautali, kukana dzimbiri, ndi zina zotero, zomwe sizingafanane ndi mapaipi achitsulo chopangidwa ndi chitsulo; ndi yopepuka pomanga, yosavuta kuyigwira ndikuyiyika, komanso yosavuta kuilumikiza. Imagwiritsidwa ntchito kwambiri potulutsa madzi m'nyumba, kutulutsa madzi m'mankhwala, ndi kutulutsa madzi amvula.

Mawonekedwe:
Chogulitsachi chili ndi ubwino wokhala ndi moyo wautali komanso kukana dzimbiri kwa mapaipi achitsulo chopangidwa ndi chitsulo; ndi chopepuka pomanga, chosavuta kugwiritsa ntchito ndikuyika, komanso chosavuta kulumikiza. Chimagwiritsidwa ntchito kwambiri pomanga ngalande zamadzi, ngalande za mankhwala, komanso ngalande zamadzi amvula.
1. Kuuma kwa pamwamba ndi mphamvu yokoka ya chitoliro ndi zabwino kwambiri, ndipo chitetezo chachitolirondi okwera.
2. Mtengo wotsika, nthawi yayitali yogwirira ntchito, nthawi yabwinobwino yogwirira ntchito imatha kufikira zaka zoposa 50, palibe chifukwa chokonza ndi kukonza nthawi zonse.
3. Paipiyi ili ndi kukana dzimbiri kwa ma inorganic acid, alkalis, ndi mchere. Ndi yoyenera kutulutsa zinyalala zamafakitale komanso kunyamula. Sizipanga dzimbiri kapena kukula, kotero sipadzakhala dzimbiri kapena kuchepa mkati.
Sikophweka kutsekeka, ndipo khoma lakunja silidzaipitsidwa chifukwa cha dzimbiri lamapaipi, kuonetsetsa kukongola kwa nyumbayo.
4. Chiŵerengero cha kukangana kwa mapaipi ndi chochepa, kuyenda kwa madzi ndi kosalala, kosavuta kutsekeka, ndipo ntchito yokonza ndi yochepa.
5. Zipangizozi zili ndi mpweya wambiri ndipo zimazimitsa zokha.
6. Chiŵerengero cha kukula kwa payipi ndi chochepa, ndipo kuchuluka kwa kusintha komwe kumakhudzidwa ndi kutentha ndi kochepa. Mphamvu ya kutentha ndi elastic modulus ndi zochepa, ndipo mphamvu yoletsa kuzizira ndi yabwino kuposa ya mapaipi otayira chitsulo.
7. Mapaipi ndi zolumikizira zimalumikizidwa ndi guluu, njira yomangira ndi yosavuta, ntchito yake ndi yosavuta, ndipo ntchito yoyika ndi yabwino kwambiri.
8. Sili ndi poizoni, lilibe mchere woopsa wa lead ndi mankhwala ena oopsa, ndipo silivulaza thupi la munthu.