Chitoliro cha kusamba kwa madzi kunja: zida

Chitoliro cha sewerage panja panopa chimapangidwa ndi PVC. Nkhaniyi yatsimikizirika bwino kwambiri m'mafakitale ambiri. Zimathandizira kwambiri kulemera kwake, zomwe zimakhudza zabwino pa nthawi yopititsa patsogolo ndi kunyamula. Kutsutsa kwathunthu kwa mapaipi a PVC kuti chiwonongeko ndi chinthu chofunikira.

Chitoliro cha kusamba kwa madzi kunja kwa PVC chikhoza kuonedwa ngati njira yabwino kwambiri, popeza pakali pano pali chiŵerengero chabwino cha "mtengo wa mtengo". Mabomba amenewa amatha kupanga dongosolo limodzi ndi nthaka yoyandikana nayo, yomwe imatha kutenga katundu, ili ndi malo odziyeretsera, ndipo coefficient yowonjezera pakali pano ndi yotsika kwambiri. Kutsekeka kwakunja kwa kunja kumapatsidwa katundu wochuluka kwambiri kusiyana ndi mkati mwake, kotero mapaipi a izo ayenera kupangidwa ndi polima okhala ndi mphamvu zazikulu. Makoma a mapaipi amenewa amapangidwa mofanana ngati kutalika kwake ndi masentimita 110-200, ndipo matayala atatu, ngati m'mimba mwake ndi 250-500 millimeters. Pachiwiri chachiwiri, chigawo chapakati chimapangidwa ndi chithovu.

Chitoliro cha zonyansa zakunja chikhoza kupangidwa kuchokera ku simenti ya asibesitosi, chitsulo choponyedwa, polyethylene. Mtundu woyamba uli ndi ubwino woterewu wotsika mtengo komanso wodalirika, koma ndi wofooka, chifukwa chake pangakhale mavuto mu kayendedwe ka kayendetsedwe kake. Maipayipi a polypropylene amatha kupitirira zaka makumi asanu ndi limodzi.

Mukhoza kulingalira za mapaipi amtundu wotani omwe amapangira kusamba kwa madzi kunja. Simenti ya simenti imapangidwa kuchokera ku fiber ya asibesitosi ndi simenti ya Portland. Kulemera kwawo ndi kochepa, mphamvu imakhala yapamwamba, imakhala yosalala kwa nthawi yayitali, kotero kuti kupyolera kumakhalabe . Kuwatsogolera ndi kophweka kwambiri.

Chitoliro cha sewerage chotchedwa sewerage ceramic sichigwiritsidwa ntchito nthawi zambiri. Komabe, ponena za ntchito, imatha ngakhale kupitirira chitsulo choponyedwa. Mipope yotereyi ndi yodalirika, kusungunula bwino mkati, sikusokonezedwa ndi zowonongeka. Kutalika ndi kuchepa kwakufupi ndizo zophophonya zawo zazikulu. Manambala ambiri saloledwa kwa mabomba ambiri.

Njira yamakono ndiyopopopera zitsulo. Iwo ndi odalirika kwambiri, ali ndi mphamvu zabwino komanso zamagetsi. Pogwiritsa ntchito makonzedwe awo, amagwiritsa ntchito malumiki a belu, omwe angatsimikizidwe kuti ndi ovomerezeka pazochitika zosindikiza. Kulemera kwakukulu - apa chosowa chofunika kwambiri cha mapaipi amenewa, makamaka chovuta kupangira njira yawo yopangidwira. Ngati ndi nkhani yowika lalikulu- diameter system , ndiye silingathe kuthandizidwa popanda kugwiritsa ntchito zipangizo zamakono zokweza.

Mapaipi a PVC omwe amagwiritsidwa ntchito nthawi zambiri amagwiritsidwa ntchito. Njira iyi ili ndi ubwino wambiri:

• Ndalama zochepa;
• Kuphweka kosavuta;
• Mankhwala kukana;
• Kuthazikika.

Zonsezi ndizochita kuti izi zikhale zabwino kwambiri.