Uma ufuna ukuthenga okuthileama-fasteners wensimbi engenasici Ngefenisha yakho yangaphandle ekhaya noma emsebenzini, khona-ke ulwazi lwangaphambilini kulokhu luzokusiza ekukhetheni okuhle kakhulu. Uzothola nomqondo wokuthi ukhethe i-Hardware enhle kakhulu yefenisha yakho yangaphandle kanye nohlobo oluhle lwensimbi noma ukuqedwa okungahamba nama-fasteners. Ukukhetha ama-fasteners amahle kakhulu angaphandle noma ongaphandle kuncike kusitayela sefenisha, indawo yefenisha (indawo engaphakathi / ngaphandle), impahla esetshenziselwa ukwakhiwa, kanye nesabelomali. Ukukhetha ama-fastener afanele kuzoqinisekisa ukuthi kukhuphuke isikhathi eside sefenisha. Kuphinde kuveze ukuthuthuka kokubukeka okuphelele.
Uzothola inqwaba yokuzikhethela ngenkathi uthenga ama-fasteners wendlu. Ezinye zingama-fastener ezinsimbi ezisobala, ezinye zikhanya zikhanya, ezinye zishisa zicwecwe, kuyilapho ezinye ziyizigaxa zethusi, izikulufa, amantongomane, nama-washer. I-fastener ngayinye isetshenziselwa isicelo esithile. Kodwa-ke, uma uthenga lezi zephrojekthi yangaphandle, khona-ke ama-fasteners e-bolt angenasici ahamba phambili.
Ama-fasteners wensimbi engenasici enziwa nge-10 kuye ku-18% i-chromium, ehlanganiswe nenani elikhulu lekhabhoni. Kanye nensimbi, ezinye izinsimbi nazo zingezwa ukuze ama-bolts ensimbi awatholi ukugqwala noma ukugqwala. Ngakho-ke, ungasebenzisa la ma-fasteners ngaphandle, naphezu kokuba khona kwamanzi noma umswakama. Uma uthenga ama-fasteners ukusekela isisindo esindayo, bese kuthi insimbi engagqwali ingcono kakhulu ongayikhetha. Lawa ma-fasteners nawo eza ngezindlela ezivikelwe, ukuze ukwazi ukusebenzisa labo abangaphandle. Uma ukhetha i-fastener ye-bolt engavikelekile yefenisha yangaphandle, ingashesha ngokushesha, njengoba insimbi iphendula nge-tannic acid ekhona ngokhuni. I-tannic acid yandisa ukugqwala futhi kuholele ekuboleni izinkuni. Kodwa-ke, ama-fastener wensimbi engenasici angabiza ngaphezulu ephaketheni. Kepha isikhathi eside sempilo yefenisha esikhathini esizayo ngokuqinisekile siyokhokhela ukutshalwa kwezimali okwenzayo namuhla.
Abanini khaya abaningi bakhetha ukusebenzisa ama-fastener wensimbi engenasici ngefenisha yawo yangaphandle ngokuyisisekelo ngenxa yezizathu ezimbili - izindleko zokulungiswa okuphansi nokuqina okuphezulu. Lawa ma-fasteners athela amandla futhi ashubile kakhulu. Kodwa-ke, amazinga wamandla ancike ngosayizi nohlobo lwe-fastener. Uma usebenzisa i-corrosion kanye ne-fasteners yokulwa nokugqwala, khona-ke isikhathi nomsebenzi obandakanyeka ngesikhathi sokukhishwa ngokuzayo nakho kube kancane. Ungakhetha umthengisi we-inthanethi onokwethenjelwa futhi uthole izaphulelo kuma-fasteners we-bolt. Qiniseka ukuthi umthengisi uyiqiniso. Ungadlula ekubuyekezweni okuku-inthanethi okuthunyelwe amakhasimende wangaphambilini bese ukhetha eyodwa oyithola ehamba phambili. Ungaqhathanisa futhi amanani abathengisi bese ukhetha eyodwa evumelana ephaketheni lakho.
Isikhathi sePosi: Mar-30-2018