Ukukhetha izinto zokufulela ezakhiweni zemfuyo kuhilela okungaphezu kokuqhathanisa amanani okuthenga. Isistimu yokufulela ithinta ngokuqondile izidingo zokunakekela, indawo yasendlini, izindleko zokusebenza, kanye{1}}nenzuzo yesikhathi eside.
Sekungamashumi eminyaka, insimbi ethathiwe ibusa ukwakhiwa kwezolimo. Kodwa-ke, abatshalizimali abaningi bemfuyo kulo lonke elaseLatin America manje sebecabangaAmashidi ophahla lwe-ASA PVCnjengenye indlela.
Ukumelana Nokugqwala
Ubuthakathaka obukhulu bokufulela ngensimbi ezindaweni zezolimo ukugqwala.
Izinsiza zemfuyo zikhiqiza:
- Umswakama
- Amagesi e-ammonia
- Ama-asidi e-organic
- Amakhemikhali okuhlanza
Lezi zakhi zisheshisa ukuwohloka kwensimbi.
Ukugqwala kuvame ukuqala ngo:
- Ama-Fasteners
- Ukugqagqana kophahla
- Sika imiphetho
- Izindawo ezichayeke ku-condensation
Izinto zokufulela ze-PVC azikwazi ukumelana namakhemikhali kulezi zimo futhi azigqwali.
Ukusebenza Okushisayo
Ukulawula ukushisa kubalulekile ekukhiqizeni imfuyo.
Uphahla lwensimbi ludlulisela ukushisa ngokushesha ezakhiweni, okwandisa isidingo sokungenisa umoya kanye nezindleko zokupholisa.
Uphahla lwe-ASA PVCngokuvamile yenza kangcono ekwehliseni ukudluliswa kokushisa, isiza ekugcineni indawo yasendlini izinzile.
Lokhu kubaluleke kakhulu ku-:
- Izindlu zezinkukhu
- Amapulazi ezingulube
- Izinsiza zobisi
Ukunciphisa Umsindo
Umsindo wemvula uvame ukunganakwa ngesikhathi sokuhlelwa kwephrojekthi.
Imvula enkulu ophahleni lwensimbi idala amazinga omsindo abalulekile angathinta kokubili izisebenzi nezilwane.
Izinto zokufulela ze-PVC zinikeza izici ezingcono zokuvala umsindo, zithuthukisa induduzo ngaphakathi kwezikhungo zezolimo.
Ukufakwa kanye Nomthwalo Wesakhiwo
Izinhlelo zokufulela ze-PVC azisindi futhi kulula ukuzithwala nokuzifaka.
Izinzuzo zihlanganisa:
- Amashejuli wokwakha asheshayo
- Izindleko zabasebenzi eziphansi
- Izimfuneko ezincishisiwe zesakhiwo
Lezi zinzuzo zibaluleka kakhulu kumaphrojekthi amakhulu wezolimo{{0}esikhathi eside.
Izidingo Zokunakekela
Izindleko zokunakekela zinqwabelana phakathi nokuphila kwesakhiwo.
Amaphahla ensimbi angadinga:
- Ukwelashwa kokugqwala
- Ukushintshwa kwe-fastener
- Ukulungiswa kwendawo
- Ukushintshwa kophahla ngokwengxenye
Amasistimu okufulela e-PVC ngokuvamile adinga ukulungiswa okuncane futhi ahlangabezana nokugqwala okumbalwa-okuhlobene nokwehluleka okuhlobene.
Ukuqhathaniswa Kwezindleko Zokuphila
Nakuba ukufulela kwe-PVC ngezinye izikhathi kungase kube nezindleko zokuthenga eziphezulu, isamba sezindleko zobunikazi ngokuvamile ziba ngaphansi esikhathini sokusebenza seminyaka engu-20.
Abatshalizimali bephrojekthi baya ngokuya behlaziya:
- Izindleko zesondlo
- Izindleko zesikhathi sokuphumula
- Ukushintsha imijikelezo
- Izidingo zomsebenzi
Kuzicelo eziningi zezolimo, i-lifecycle economics ivunaIzinhlelo zokufulela ze-PVC.
Isiphetho
Isinqumo sokufulela akufanele sisekelwe kuphela ngentengo yezinto ezibonakalayo.
Ezindaweni zemfuyo ezisebenza ngokuqhubekayo amashumi eminyaka, ukumelana nokugqwala, ukunciphisa ukunakekelwa, kanye nokusebenza okushisayo kuvame ukudala inani elikhulu lezezimali kunokonga kwezindleko ekuqaleni.
Lesi esinye sezizathu esenza ukuthi i-ASA PVC iqhubeke nokuthola isabelo semakethe kuwo wonke umkhakha wezolimo waseLatin America.