Cov lus me me yog tias PPR raj yuav muab ntsia tau, tam sim no muaj ntau tsev neeg PPR raj siv, xws li qee cov neeg hais tias PPR raj tsis tau ntsia, qhov tseeb, yog ib qho kev tsis sib haum ntawm kev pom.
Ua ntej tshaj, cia peb tham txog yog vim li cas PPR tub ntxhais uas tsis tuaj yeem ntsia tau:
PPR yeeb nkab yog ib hom ntawm cov ntsiab lus ntawm cov khoom sib xyaw, lub npe ntawm cov npe hu ua polypropylene random copolymer, nws txoj hauj lwm mus rau impulse, mechanical zog, flexural, los tiv thaiv kab laug sab yog zoo heev;
Txawm li cas los xij, lub PPR yeeb nkab muaj qhov ua rau neeg raug teeb meem loj heev, uas yog, nws ntshai tshav ntuj. Ib qho yog tias cov yeeb nkab yuav ua rau ntsuab algae thiab yug kab mob. Qhov ob, ua kom cov laus hlob ntawm PPR raj;
Yog li, kis tau tus PPR raj tsis tau ntsia hauv pom tseeb, qhov tseeb, qhov kev pom no tsis muaj tseeb, yuav tsum tau PPR raj siv tsis tau nruab rau hauv lub hnub ci ncaj qha;
Tus phooj ywg uas tau dai kom zoo yuav tsum muaj tseeb, PPR kwj dej uas peb txhim kho hauv tsev, kev kwv yees tau muaj tsawg tsawg tuaj yeem ua rau sab hnub ci, yog li nyob rau hauv lub tsev muaj kev kaj huv yeej tsis muaj teeb meem dab tsi.
Secondly, uas yog zoo, PPR yeeb nkab lossis PVC yeeb nkab?
PPR tub ntxhais siv tam sim no siv 95% ntawm tsev neeg, thiab kev siv tus nqi nce zuj zus, vim li hauv qab no:
Ua ntej tshaj plaws, vim hais tias PPR yeeb kev ua tau zoo, xws li anti - impulse, anti - bending anti - seismic zog yog zoo heev;
Qhov thib ob, txoj kev tsim kho yog kev siv kub ntxhov kev txuas, yoojyim thiab yooj yim, kev ruaj ntseg txuas kev sib txuas siab yog siab, tsis tshua muaj teeb meem tawm;
Lub yeeb nkab peb yog tsim los ntawm polyol copper polypropylene, uas yog cov tshuaj lom thiab tsis ua mob, yuav tsis nteg cov kab mob, kev tiv thaiv kom zoo thiab kev tiv thaiv ib puag ncig.
Cov kav dej hauv PVC siv tsawg dua, thiab yuav raug txiav tawm qeeb qeeb, vim cov hauv qab no:
Ua ntej tshaj plaws, vim tias cov neeg pluag tsis sib xyaw cov khoom ntawm PVC yeeb nkab, xws li anti - impulse, anti - seev cev anti - seismic tsis zoo, ntev ntev yuav tshwm ua yeeb nkab ntov dej ntws;
Secondly, PVC yeeb nkab installation yog kev siv cov nplaum ua ke, tsis muaj kev cia siab ntawm kev twb kev txuas, quab yuam me ntsis yog yuav keej;
Thaum kawg, tus qauv thaj tsam ntawm PVC kav tsis zoo li PPR kav dej, thiab cov kua nplaum uas siv thaum siv txuas, cov kav dej uas tsis muaj kev tiv thaiv ib puag ncig siv tsis tau.
