Ntchito za ulimi wothirira ndi ntchito yowononga nthawi yomwe ingakhale yodula msanga. Njira yabwino yopulumutsira ndalama pa ntchito yothirira ndiyo kugwiritsa ntchito chitoliro cha PVC pa chitoliro cha nthambi, kapena chitoliro pakati pa valavu pa chitoliro chachikulu cha madzi ndi sprinkler. Ngakhale chitoliro cha PVC chimagwira ntchito bwino ngati chinthu chodutsa, mtundu wa chitoliro cha PVC chofunika chimasiyana malinga ndi ntchito. Posankha mapaipi oti mugwiritse ntchito pantchito yanu, ndikofunikira kuwonetsetsa kuti mutenga zinthu zakunja monga kuthamanga kwa madzi ndi kuwala kwa dzuwa. Kusankha mtundu wolakwika kungapangitse zambiri zowonjezera, zosafunikira. Tsamba labulogu sabata ino lili ndi mitundu yodziwika bwino ya mapaipi amthirira a PVC. Konzekerani kusunga nthawi, madzi ndi ndalama!

Ndandanda 40 ndi Ndandanda 80 PVC Chitoliro PVC Chitoliro
Posankha mapaipi amthirira a PVC, mapaipi onse a Ndandanda 40 ndi Ndandanda 80 ndi mitundu yodziwika ya paipi ya PVC yothirira. Amakhala ndi kupsinjika komweko, kotero ngati mutasankha Ndandanda 40, simudzadandaula za kusokonezedwa pafupipafupi. Chitoliro cha ndondomeko 80 chili ndi makoma okhuthala motero ndi omveka bwino, kotero mungafune kugwiritsa ntchito chitoliro cha ndondomeko 80 ngati mukumanga pamwamba pa nthaka.

Ziribe kanthu mtundu wa chitoliro cha PVC chomwe mungasankhe, ndikofunika kuti muwonetse chitolirocho ku dzuwa pang'ono momwe mungathere. Ngakhale mitundu ina ya PVC imalimbana ndi kuwala kwa dzuwa kuposa ina, chitoliro chilichonse cha PVC chomwe chimayang'aniridwa ndi dzuwa kwa nthawi yayitali chimatha kuphulika mwachangu. Pali njira zingapo zodzitetezera ku dzuwa pa ulimi wanu wothirira. Zovala za 3-4 za utoto wakunja wa latex zimapereka chitetezo chokwanira padzuwa. Mukhozanso kugwiritsa ntchito kusungunula chitoliro cha thovu. Makina apansi panthaka safuna kutetezedwa ndi dzuwa. Pomaliza, kuthamanga kwa madzi si vuto lalikulu pankhani ya mapaipi a nthambi. Kusinthasintha kwamphamvu kwambiri m'machitidwe othirira kumachitika pamzere waukulu. Pambuyo pake, mudzangofunika chitoliro cha PVC chokhala ndi muyeso wa PSI wofanana ndi kuthamanga kwadongosolo.

kuyika chitoliro

Kuyika ndi Chalk
Ngati mumasankha njira yapansi panthaka, onetsetsani kuti mwakwirira mapaipi osachepera mainchesi 10.mapaipi a PVCndi zolimba ndipo zimatha kusweka kapena kusweka mosavuta ndi mphamvu yochokera pafosholo. Ndiponso, chitoliro chosakwiriridwa cha PVC ndi chakuya mokwanira kuti nyengo yachisanu iyandame pamwamba pa nthaka. Ndibwinonso kuyika zotsekera chitoliro cha thovu pamwamba ndi pansi pa nthaka. Kutsekera kumeneku kumateteza mipope yomwe ili pamwamba pa nthaka ku dzuwa ndipo imateteza kuzizira kwa nyengo yozizira.

Ngati mwasankha kugwiritsa ntchito chitoliro cha PVC panthambi yanu yothirira, onetsetsani kuti mukugwiritsa ntchito chitoliro chomwe chili pafupifupi 3/4 ″ wandiweyani. 1/2 ″ nthambi imatha kutseka mosavuta. Ngati musankha kugwiritsa ntchito zozolowera, mitundu yodziwika bwino ya PVC imagwira ntchito bwino. Zolumikizira zazitsulo zokhala ndi primer / simenti zimatha kugwira motetezeka, monga momwe zimalumikizira mafupa (zitsulo ndi PVC). Mukhozanso kugwiritsa ntchito zomangira, zomwe zimatseka pogwiritsa ntchito zisindikizo ndi mano osinthika. Ngati mumagwiritsa ntchito zopangira zokakamiza, onetsetsani kuti mwasankha zoyenera ndi chisindikizo chapamwamba.

Chitoliro cha Polyethylene ndi PEX Pipe PEX Couplings
Chitoliro cha polyethylene ndi chitoliro cha PEX ndi zida zabwino kwambiri zanthambi zothirira. Zidazi zimagwira ntchito bwino mu machitidwe apansi; kusinthasintha kwawo kumawapangitsa kukhala abwino kugwiritsa ntchito pafupi ndi dothi lamwala kapena miyala yayikulu. Chitoliro cha polyethylene ndi chitoliro cha PEX zimagwiranso ntchito bwino m'malo ozizira. Safunanso kutchinjiriza kwina kulikonse kuti kusakhale kuzizira. Posankha kugwiritsa ntchito imodzi kapena imzake, kumbukirani kuti chitoliro cha PEX ndi chitoliro champhamvu pang'ono cha chitoliro cha polyethylene. Komabe, mtengo wokwera wa chitoliro cha PEX umapangitsa kuti zisagwiritsidwe ntchito pa ulimi wothirira waukulu. Mapaipi a polyethylene nawonso amatha kusweka kuposa mapaipi a PVC. Kenako muyenera kusankha chitoliro chokhala ndi PSI rating 20-40 kuposa kuthamanga kwa static. Ngati dongosololi likugwiritsidwa ntchito kwambiri, ndi bwino kugwiritsa ntchito mlingo wapamwamba wa PSI kuti muwonetsetse kuti palibe zosokoneza zomwe zikuchitika.

Kuyika ndi Chalk
Chitoliro cha polyethylene ndi chitoliro cha PEX ziyenera kugwiritsidwa ntchito mumayendedwe apansi panthaka. Mongamapaipi a PVC,muyenera kukwirira mapaipi azinthu izi mozama mainchesi 10 kuti mupewe fosholo ndi kuwonongeka m'nyengo yozizira. Kukwirira mapaipi a polyethylene ndi PEX kumafuna makasu apadera, koma makina ambiri amtunduwu amatha kukumba mpaka mainchesi 10.

Chitoliro cha polyethylene ndi chitoliro cha PEX chikhoza kumangidwa pamzere waukulu. Kuphatikiza apo, zotengera zokankhira ziliponso. Zishalo zikukhala njira yodziwika kwambiri yolumikizira machubu a polyethylene ndi PEX ku zokonkha. Ngati mwasankha kugwiritsa ntchito chishalo chomwe chimafuna kubowola, onetsetsani kuti mwayeretsa mapaipi bwino musanawaphatikize pa chilichonse kuti muchotse pulasitiki yochulukirapo.