Video: Cov yeeb nkab dej yas hu ua dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Feem ntau kav siv niaj hnub no yog tooj liab, PVC , los yog ABS. Hu rau tus kws kho lub tshuab los hloov cov ntu xeb nrog yas ( PVC lossis ABS) thiab cov khoom siv hloov pauv raug. Yas : Yas yeeb nkab los yog ABS (acrylonitrile-butadiene-styrene) los yog PVC (polyvinyl-chloride).
Yog li ntawd, hom yeeb nkab twg yog siv rau dej?
PVC . PVC yog acronym uas sawv cev rau polyvinyl chloride . Ntawm hom sib txawv ntawm cov yeeb nkab yas siv rau kev ywg dej, PVC muaj ntau yam kev siv kav dej, los ntawm cov kav dej mus rau cov dej loj. Nws feem ntau yog siv rau kev xa dej hauv tsev, hauv tsev, thiab tsim cov kav dej hauv tsev.
Tsis tas li ntawd, cov kav dej yas yog dab tsi? Muaj peb yam yooj yim ntawm cov kav dej yas:
- Cov yeeb nkab phab ntsa.
- Cov txheej txheem phab ntsa.
- Barrier yeeb nkab.
- HDPE (High-density polyethylene)
- ABS (acrylonitrile butadiene styrene)
- uPVC (unplasticized polyvinyl chloride)
- CPVC (post chlorinated polyvinyl chloride)
- PB-1 (polybutylene)
Yog li ntawd, cov kav dej yas grey hu ua dab tsi?
Polybutylene (PB) cev yog a yas yas tubing uas feem ntau siv ua ib dej -Supply cev kav dej nyob rau xyoo nruab nrab ntawm 1978 thiab 1995, lub sijhawm ntawd nws tau raug txiav tawm vim muaj ntawv ceeb toom ntawm kav tawg thiab ua rau dej puas.
Cov kav dej puas yog yas?
Cov yeeb nkab yas xws li PVC (polyvinyl chloride, siv rau qhov txias dej nkaus xwb), thiab CPVC (chlorinated polyvinyl chloride, siv rau qhov kub thiab txias dej ) tau nyob ib puag ncig rau xyoo, thiab ob qho tib si tau pom zoo siv nrog haus dej . Teeb meem kev nyab xeeb feem ntau suav tias yog kev txhawj xeeb hauv PVC cev uas tau tsim ua ntej xyoo 1977.
Pom zoo:
Koj puas tuaj yeem siv cov yas yas txuas rau ntawm cov yeeb nkab tooj liab?
Kev sib txuas rau kev sib haum haum Muaj ntau, tab sis tsis yog txhua qhov, cov khoom siv sib dhos haum rau siv nrog cov yas yas thiab cov yeeb nkab. Kev sib txuas yuav tsum tsis xav tau ntau dua 2 qhov puv tom qab cov txiv ntseej tau tuav cov yeeb nkab. Cov txiv ntseej tooj liab yog qhov zoo tshaj rau cov txiv ntseej tooj dag
Cov kav dej yas yas yog dab tsi?
Yas: Cov yeeb nkab yas los ua ABS (acrylonitrile-butadiene-styrene) lossis PVC (polyvinyl-chloride). Feem ntau cov tsev txij li thaum nruab nrab xyoo 1970 muaj cov kav dej yas thiab fittings vim nws pheej yig thiab siv tau yooj yim
Cov yeeb nkab yas raug nqi npaum li cas?
Tus nqi nruab nrab ntawm cov yeeb nkab ntawm cov chaw txhim kho hauv tsev yog $ 0.40- $ 0.50 ib txoj kab tawm ko taw rau PEX (cov yas hloov tau yooj yim), $ 0.50- $ 0.60 rau CPVC thiab $ 1.50- $ 2.00 ib kab ko taw rau nyias-walled rigid tooj liab, raws li Buildipedia.com
Cov yeeb nkab yas daj siv rau dab tsi?
Lub hom phiaj tseem ceeb ntawm cov xim xim no rau cov yeeb nkab phab ntsa thiab cov kav dej yog txhawm rau txheeb xyuas qhov kev npaj siv kawg ntawm kev siv roj (methane lossis propane) piping. Cov xim xim no muab cov qauv qauv rau cov khoom daj lossis xim dub nrog cov kab txaij daj daj uas siv rau hauv cov ntawv thov roj
Kuv puas tuaj yeem siv cov yeeb nkab yas rau cov dej loj?
Ntawm qhov sib txawv ntawm cov yeeb nkab yas siv rau dej, PVC muaj ntau yam kev siv cov kav dej, los ntawm cov kav dej mus rau cov kav dej. Nws yog feem ntau siv rau cov kav dej kav dej, tsev, thiab cov kav dej hauv tsev. PVC feem ntau yog siv rau cov kav dej txias nkaus xwb, vim thaum tshav kub kub tuaj yeem rhuav tshem cov yas