I-Brazil yenye yabona bavelisi bezolimo bakhulu ehlabathini, inemfuno emandla yezinto ezihlala ixesha elide kunye neendleko-ezisebenzayo. Ukusuka kwiifama zeenkukhu kunye neendawo zemfuyo ukuya kwindawo yokugcina ukutya kunye nezityalo zokulungisa ezolimo, iinkqubo zokuphahla zidlala indima ebalulekileyo ekukhuseleni imisebenzi kunye nokuqinisekisa ukusebenza kwexesha elide{2}}.
Kule minyaka yangoku,Iithayile zophahla zePVCiye yaba lukhetho olwandayo phakathi kwabanini beefama, iikontraka, kunye nabasasazi kulo lonke elaseBrazil. Indibaniselwano yabo yokuqina, ukuxhathisa umhlwa, kunye nokugcinwa okuphantsi kubenza babe sisisombululo esifanelekileyo sokufulela kwizicelo zezolimo.
Kutheni Izakhiwo Zezolimo Zifuna Uphahla Olukhethekileyo
Imimandla yezolimo idala imingeni ekhethekileyo kwizinto zokuphahla.
Izakhiwo zasefama zihlala zisesichengeni soku:
- Ukufuma okuphezulu
- Imvula enkulu
- Ukukhanya kwelanga okunamandla
- Iigesi ezidliwayo ezivela kwimisebenzi yemfuyo
- Ukuguquguquka kobushushu
Amacangci okufulela emveli anokonakala ngokuhamba kwexesha, ngakumbi kwiindawo zeenkukhu nemfuyo apho kukho iigesi zeammonia.
Ukugcinwa rhoqo kunye nokutshintshwa kophahla kunokunyusa iindleko zokusebenza kunye nokuphazamisa imisebenzi yemihla ngemihla yasefama.
Ngenxa yoko, amashishini amaninzi ezolimo afuna ezinye iindlela zokufulela ezomelele ngakumbi.
Izibonelelo zePVC zophahla iiThayile zeeFama zaseBrazil
Ukuchasa okugqwesileyo kokuCorrosion
Enye yeenzuzo ezinkulu zophahla lwePVC kukuxhathisa ukubola.
Ngokungafaniyo nophahla lwentsimbi, iithayile zePVC azivuthi xa zisesichengeni sokufuma, iikhemikhali okanye iigesi zezolimo.
Oku kubenza bafaneleke kakhulu:
- Izindlu zeenkukhu
- Iifama zeehagu
- Iifama zobisi
- Iindawo zokufihla imfuyo
- Izakhiwo zokugcina ukutya
Ukuchasa iMozulu okunamandla
Imozulu yaseBrazil yohluka kakhulu kwimimandla yonke, kodwa iindawo ezininzi zezolimo zifumana ilanga elitshisayo, imvula enkulu, kunye nokufuma okuphezulu.
{0}}umgangatho ophezuluIithayile zophahla ze-ASA PVCbonelela:
- Ukumelana ne-UV
- Ukusebenza kwamanzi
- {0}}ixesha elide uzinzo lombala
- Ukuchasana nemozulu{0}}eyamene nokuwohloka
Oku kunceda ukugcina ukusebenza kophahla iminyaka emininzi.
Ukufakela okulula kunye nokuLula
Iithayile zophahla lwePVC zikhaphukhaphu kakhulu kunekhonkrithi kunye nezinto zokuphahla ngodongwe.
Izibonelelo ziquka:
- Ufakelo olukhawulezayo
- Iindleko zokuhamba eziphantsi
- Ukunciphisa umthwalo wesakhiwo
- Ukuphatha lula kwi-siza
Kwiiprojekthi ezinkulu zezolimo, oku kunokunciphisa iindleko zokwakha ngokubanzi.
IiMfuno zoLondolozo oluphantsi
Abanini beefama bakhetha iindlela zokufulela ezifuna ukulungiswa okuncinci.
Iithayile zophahla zePVC zinceda ukunciphisa:
- Iindleko zokulungisa
- Ukutshintshwa kophahla rhoqo
- Umsebenzi wokulungisa
- Oku kuphucula ukusebenza kakuhle kweendleko zexesha elide-.
Izicelo kulo lonke iCandelo lezoLimo laseBrazil
Amaphepha ophahla ePVCzisetyenziswa ngokubanzi kwi:
- Iifama zeenkukhu
- Iifama zeehagu
- Izibonelelo zobisi
- Iindawo zokugcina iimpahla
- Izakhiwo zokulungisa ezoLimo
- Iindawo zokuhlala zezixhobo
Njengoko iBrazil iqhubeka nokuphucula iziseko zayo zezolimo, imfuno yezisombululo zophahla oluhlala ixesha elide kulindeleke ukuba ikhule.
Kutheni abasasazo kufuneka bathathele ingqalelo iMveliso yophahla lwezoLimo
Ezolimo zihlala zilelona shishini lomeleleyo laseBrazil.
Abasasazi ababonelela ngezisombululo zophahla lwePVC banokuzuza koku:
- Imfuno yemarike ezinzileyo
- Amathuba amakhulu eprojekthi
- Phinda imiyalelo
- {0}}ixesha elide ubudlelwane babathengi
Izakhiwo zezolimo zihlala zifuna ukwandiswa rhoqo kunye nokuphuculwa, ukudala imfuno eqhubekayo yezinto zokuphahla.
Iqabane kunye noMvelisi othembekileyo wePVC wokufulela
Ukukhangela abanokuthenjwaIithayile zophahla zePVC kwiiprojekthi zezolimo eBrazil?
Sibonelela:
- ASA UV{0}}iithayile zophahla ezixhathisayo
- Iiprofayili ezilungiselelweyo kunye nemibala
- Amaxabiso athe ngqo efektri
- Inkxaso yokuthumela ngaphandle
- Ukuhanjiswa ngokukhawuleza
- Iisampuli zasimahla
Qhagamshelana nathinamhlanje kwikowuteshini kunye nentsebenziswano nomthengisi.