Kushandiswa kwePlastiki Pipes
Sechikamu chakakosha chezvigadzirwa zvekuvaka makemikari, mapaipi epurasitiki anogamuchirwa zvakanyanya nevashandisi nekuda kwekuita kwavo kwepamusoro, hutsanana, kuchengetedzwa kwezvakatipoteredza, kushandiswa kwakaderera uye zvimwe zvakanakira, kunyanya zvinosanganisira UPVC drainage pombi, UPVC pombi yekupa mvura, aluminium plastiki composite pombi, polyethylene ( PE) pombi yekupa mvura, polypropylene PPR pombi yemvura inopisa.
Mapaipi epurasitiki zvinhu zvekuvaka makemikari zvakasanganiswa nehunyanzvi hwepamusoro, uye zvivakwa zvekuvaka makemikari ndiyo yechina iri kubuda yezvivakwa zvitsva zvekuvaka mushure mesimbi, huni uye simende.Mapombi epurasitiki anoshandiswa zvakanyanya muminda yekuvaka mvura uye dhiraivha, mvura yemumaguta uye yekugezera uye gasi pombi nekuda kwemabhenefiti avo ekurasikirwa kwemvura kushoma, kuchengetedza simba, kuchengetedza zvinhu, kuchengetedza ecological, kupedzwa kuri nyore uye zvichingodaro, uye zvave. simba guru rekuvakwa kwemadhorobha pombi network muzana ramakore idzva.
Kuenzaniswa nemapombi esimbi echinyakare, pombi dzesimbi, simende pombi uye dzimwe pombi, pombi dzepurasitiki dzine zvakanakira kuchengetedza simba nekuchengetedza zvinhu, kuchengetedza kwezvakatipoteredza, kuremerwa uye simba rakawanda, kusagadzikana kwemarara, madziro akatsetseka emukati asina kuyera, kuvaka kuri nyore uye kuchengetedza, hupenyu hurefu hwebasa uye zvichingodaro.Iwo anoshandiswa zvakanyanya mukuvaka, madhorobha, maindasitiri uye minda yekurima senge kuvaka kwemvura uye dhiraivha, yekumadhorobha uye yekumaruwa mvura uye dhiraivha, gasi remaguta, simba uye optical cable sheath, maindasitiri emvura kutapurirana, kudiridza kwekurima uye zvichingodaro.
Plastiki yakasiyana nezvinhu zvechinyakare.Nhanho yekufambira mberi kwetekinoroji inokurumidza.Kuenderera mberi kwekubuda kwetekinoroji nyowani, zvishandiso zvitsva uye maitiro matsva anoita kuti zvakanakira pombi dzepurasitiki zviwedzere kutaridzika zvichienzaniswa nemidziyo yechinyakare.Kuenzaniswa neyechinyakare simbi pombi uye simende pombi, pombi yepurasitiki ine huremu huremu, iyo inowanzova 1/6-1/10 chete yesimbi pombi.Iyo ine zvirinani corrosion resistance, impact resistance uye tensile simba.Iro mukati mepombi yepurasitiki yakatsetseka kupfuura pombi yesimbi yakakandwa, ine diki friction coefficient uye fluid kuramba.Inogona kuderedza kushandiswa kwesimba rekufambisa kwemvura neanopfuura 5%.Iyo ine yakanaka yakakwana yekuchengetedza simba, uye kushandiswa kwesimba rekugadzira kunoderedzwa ne75%.Zviri nyore kutakura, zviri nyore kuisa, uye hupenyu hwayo hwesevhisi hunosvika makore 30-50.Mapombi epolyethylene akakurumidza kukura munyika, uye nyika dzakabudirira dzine mukana wakakwana mukushandiswa kwepombi yepolyethylene mumunda wemvura uye gasi.Mapombi epolyethylene haangoshandiswa zvakanyanya kutsiva mapaipi esimbi echinyakare uye pombi dzesimbi, asiwo kutsiva mapaipi ePVC.Chikonzero chiri muhunyanzvi hwekugadzira polyethylene pombi.Kune rumwe rutivi, mashoko acho akaita fambiro mberi huru.Kuburikidza nekuvandudzwa kwe polyethylene polymerization yekugadzira maitiro, simba re polyethylene pombi yakakosha zvinhu zvakapetwa kaviri.Nekune rimwe divi, kune zvitsva zviri kuitika muhunyanzvi hwekushandisa, senge tekinoroji yekuisa mapombi epolyethylene nenzira yekuchera nzira pasina kuchera mapaipi epombi, izvo zvinopa kutamba kwakazara kune zvakanakira pombi dzepolyethylene, kuitira kuti pombi dzechinyakare dzive dzisina kukwikwidza mune dzimwe nguva. akakodzera nzira iyi.Kune zvakare zvakawanda zvitsva zvekushandisa uye matekinoroji ari kudzidzwa, kana akadzidzwa nekuedzwa.Ichokwadi kuti kufambira mberi kwetekinoroji kwepombi dzepurasitiki mumakore gumi anotevera kuchasimudzira kukurumidza kusimudzira uye kushandiswa kwakakura kwepombi dzepurasitiki.