Izilingo ezizimele zensimu zeminyaka eyishumi ziqinisekisile ukuthi ubuchwepheshe bokuvimbela umugqa womhlabathi obuhlanganisiwe obunezingqimba ezimbili buhlinzeka ngesivikelo sesikhathi eside ekuboleni kwezingodo ezifakwe ekuthinteni komhlaba.
Ukuhlolwa okugcwele, kwensimu kwenziwe ezindaweni ezimbili zokuhlola zezokuxhumana e-UK futhi kwabikwa ngokuzimela yi-Building Research Establishment (BRE). Nakuba ekuqaleni kwenziwa ezinsikeni zokusetshenziswa kusetshenziswa imikhono ye-Polesaver® Rot-Guard™, okutholakele kuhambisana ngqo ne-Postsaver®, esebenzisa ubuchwepheshe obufanayo obuqinisekisiwe ukuvikela izinsika zocingo kanye nokhuni lokuhlobisa endaweni ebalulekile yomugqa womhlaba.
Ukhuni olulungisiwe oluvikelayo lwafakwa kokubili olunezingqimba ezimbili zomgoqo womsele womhlabathi futhi lwaqashwa ukuze luhlolwe umswakama, isimo sokubona, kanye nokubola esikhathini esiyiminyaka eyishumi ezindaweni ezihlukene, olulodwa olusemadolobheni, olunye olumanzi nolwasemakhaya.
Ngemva kweminyaka eyishumi yokuvezwa, imiphumela ibonise izinzuzo ezicacile zokusebenza kwezinsika zokhuni ezinemikhono. Zonke izinsika ezinemikhono zahlala ziphilile futhi zingenaboli, kanti amazinga omswakama aphakathi nendawo aphansi cishe ngo-20% kunalawo alinganiswa ezinsika ezingenamikhono. Ngokuphambene nalokho, ukubola kwatholakala ezinsika zokhuni ezingenamikhono kuzo zombili izindawo, okwabonisa nokukhula kwe-algae okumanzi nokubonakalayo, kuyilapho izingodo ezivikelwe ngaphezu kwesinqe zahlala zomile ngokubonakalayo.
Izivivinyo zenzelwe ukukhombisa izindawo ezijwayelekile zokufakwa kwezigxobo e-UK:
IPeterborough: Izigxobo ezifakwe ethafeni ukuze zimele izindawo ezakhiwe zasemadolobheni.
I-Penistone: Izinsika ezifakwe ensimini evulekile enezimo zomhlabathi ezimanzi, lapho umthunzi wesihlahla uvimbela ukoma.
I-Treated Control Pole
Isimo: Ukuthamba kancane ku-0cm kanye nokungena kwesikulufi kufikela ku-10mm kwezinye izindawo, okubonisa ukubola. Ubuso besigxobo babumanzi ngokubonakalayo futhi kwabonakala ukukhula kwe-algae.
Iphathwe, I-Sleeve Protected Pole
Isimo: Umsindo. Ingxenye yomugqa ongaphansi komhlaba ngaphezu kwesihenqo yayomile futhi ubuso besigxobo buhlanzekile.
Ngokusebenzisa ucingo kanye nokuhlobisa ingadi, i-Postsaver® inikeza isivikelo esibalulekile ngokuhlukanisa izingodo enhlabathini kanye nomswakama ezingeni lomhlabathi, lapho izinsika eziningi zehluleka khona. Ukuhlolwa kuqinisekisa ukuthi imikhono yokuvimbela inciphisa kakhulu ingozi yokubola. Kwabakhi bezindonga zocingo, abaklami bezindawo, abacacisi, kanye nabanikazi bezimpahla, lokhu kuholela ezinsikeni ezihlala isikhathi eside, ukushintshwa okumbalwa, kanye nezindleko eziphansi zokuphila konke.
“Lo mbiko wakamuva ufingqa olunye uvivinyo lwasensimini oluphumelelayo lobuchwepheshe bokuvimbela ukubola obunezingqimba ezimbili obusetshenziswa emikhiqizweni yethu. Kubonisa ngokusobala ukuthi ukuhlukanisa indawo yomugqa ongaphansi komhlaba kuletha izinzuzo zangempela zokusebenza zesikhathi eside. Lolu vivinyo lwakamuva, kanye novivinyo lwasensimini lweminyaka engu-25 ezingozini zokuhlolwa kwenye indawo, luyaqhubeka ngakho lena indaba kuphela kuze kube manje.” kusho uTony Young, iNhloko Yezokuthengisa yePostsaver®.
Emakethe lapho ukwehluleka kwentambo ngaphambi kwesikhathi kuvame khona, le miphumela yensimu engavamile yesikhathi eside inikeza isibonelo esinamandla sokucacisa i-Postsaver® njengesixazululo esilula nesisebenzayo sokwandisa impilo yangemva kokuphela kanye nokuthuthukisa ukusimama.
