Imwe yenguva huru munhoroondo yevanhu kwaive kutanga kwepombi dzemukati meimba. Kugadzira pombi dzemukati meimba kwave kuripo pasi rose kubvira kuma1840, uye zvinhu zvakasiyana-siyana zvakashandiswa kugadzira mitsetse yepombi. Mumakore achangopfuura, mapaipi ePVC ave achinyanya kufarirwa kupfuura mapaipi emhangura sesarudzo yekutanga yemapombi emukati meimba. PVC yakasimba, haina mari yakawanda, uye iri nyore kuisa, ichisimbisa chinzvimbo chayo seimwe yesarudzo dzakanakisa dzekugadzira pombi.

Zvakanakira kushandisa PVC mumapombi
Mapaipi ePVC avepo kubvira mugore ra1935 uye akatanga kushandiswa semapaipi ekubvisa tsvina, madhaka, uye mafefetesheni panguva yekuvakazve mushure meHondo Yenyika II. Akanyanya kufarirwa kubvira ipapo uye ave sarudzo inofarirwa yemapaipi pasi rese. Uye, kunyangwe isu tingave takarerekera zvishoma, zviri nyore kuona kuti sei zvakadaro.

PVC ndeimwe yezvinhu zvinodhura zvishoma pamusika nhasi. Kwete izvozvo chete, asi yakareruka, inogara kwenguva refu uye iri nyore kuisa.Pombi yePVCinogona kuramba tembiricha inosvika 140° uye inogona kutsungirira kumanikidzwa kusvika 160psi. Kazhinji, chinhu chinogara kwenguva refu. Chinokwesha uye hachigoni kushandiswa nemakemikari uye chinogona kutsungirira mamiriro ekunze akasiyana-siyana. Zvinhu izvi zvose zvinobatana kuti PVC ive chinhu chakasimba chinogona kugara kwemakore angangoita 100. Pamusoro pezvo, kutsiva uku kusingawanzoitiki kunobatsira kuderedza kukanganisa kwezvakatipoteredza.

CPVC neCPVC CTSmuMapombi eDzimba
Sezvatakataura, tine rusaruro zvishoma kune PVC, asi izvozvo hazvirevi kuti hatizivi zvimwe zvigadzirwa zvinoshamisa patinozviona - zvinoti CPVC neCPVC CTS. Zvigadzirwa zvese zvakafanana nePVC, asi zvine zvazvakanakira zvakasiyana.

CPVC iPVC ine chlorine (apa ndipo panobva C yakawedzerwa). CPVC inoyera kusvika 200°F, zvichiita kuti ive sarudzo yekutanga yekushandisa mvura inopisa. Kungofanana nepombi yePVC, CPVC iri nyore kuisa, inogara kwenguva refu uye haidi kugadziriswa kwakawanda.

PVC neCPVC zvese zvinoshandisa chati yehukuru hwakafanana, iyo isingaenderane nemapaipi emhangura. Kwenguva yakawanda yemakore ekuma20 nekutanga kwema2000, mapaipi emhangura ndiyo yainyanya kushandiswa pakugadzira mapaipi. Haugone kushandisa PVC kana CPVC mumutsara wemapaipi ako emhangura nekuda kwemhando dzakasiyana dzehukuru, ndipo panopinda CPVC CTS. CPVC CTS iCPVC muhukuru hwemapaipi emhangura. Mapaipi aya anogadzirwa seCPVC uye anogona kushandiswa nemapaipi emhangura nezvimwe zvinosungirirwa.

Sei uchifanira kushandisa pombi yePVC
Kugadzira mapaipi chinhu chakakosha pamusha chero upi zvawo kana bhizinesi, uye zvinodhura zvakanyanya. Nekushandisa mapaipi ePVC, unogona kuchengetedza kugadzirisa kunodhura uye mutengo wekutanga wemapaipi esimbi. Nekusadzivirira kupisa, kumanikidzwa uye makemikari, mari yaro ichagara kweupenyu hwese.

Pombi yePVC yemapaipi
•Purogiramu 40 PVC Pombi
• Pombi yeCTS CPVC
• Purogiramu yemapaipi ePVC 80
• Purogiramu ye80 CPVC Pombi
• Pombi yePVC inochinjika

Zvishandiso zvePVC zvemapaipi
• Ronga 40 PVC Fittings
• Zvishandiso zveCTS CPVC
• Ronga 80 PVC Fittings
• Ronga 80 CPVC fittings
• Chinobatanidza DWV