Ukuqhuma Okubi Nokungcola

Ukuqhuma kwe-abrasive, okubuye kwaziwe ngokuthi i-sandblasting, kuyinqubo yokulungiselela noma yokuhlanza edubula into elimazayo endaweni engaphansi kwengcindezi ephezulu. Ngokukhula kokuqwashisa kwabantu ngokuvikela imvelo, kukhona ukukhathazeka okulimaza ukuqhunyiswa kwemvelo. Lesi sihloko sizodingida ukuthi ukuqhunyiswa kwe-abrasive kuyingozi emvelweni nokuthi abantu bangakuvimbela kanjani ukungcola.

Kunezinhlobo eziningi zemidiya ehubhukayo, njengokuthi; isihlabathi se-silica, amapulasitiki, i-silicon carbide, nobuhlalu bengilazi. Le midiya elimazayo iphuka ngaphansi kwengcindezi ephezulu ngesikhathi sokuqhuma okulimazayo. Kuye ngohlobo lwemishini esetshenzisiwe, i-engeli yokuqhuma, isivinini sokuqhuma, nezinye izici zokuqhuma, lezi zinhlayiya zingaba izingcezu zothuli ezincane kakhulu eziqukethe amanani ahlukahlukene e-silica, i-aluminium, ithusi, nezinye izinto eziyingozi. Nakuba kuqhunyiswa ama-abrasive, lolu thuli lungasakazekela emoyeni. Lezi zinhlamvu zothuli azigcini nje ngokulimaza umzimba womuntu kodwa futhi zidala ukungcoliswa kwemvelo. Ukuvikela abantu ekuphefumuleni kulezi zinhlayiya zothuli, abasebenzi kudingeka bafake i-PPE.

Izinhlayiya zothuli ziwumthombo obalulekile wokungcoliswa komoya, futhi kudala umthelela omubi omkhulu endaweni ezungezile. Ngokocwaningo, imithelela engemihle le zinhlayiya zothuli ezisabalele emoyeni eziletha emvelweni ihlanganisa: ukushintsha isimo sezulu, ukushintsha kwesimo sezulu, izikhathi zesomiso, ngisho nokwenza ulwandle lube ne-asidi. Ngaphezu kwalokho, ukukhishwa kwezinhlayiya zothuli kubamba ukushisa emkhathini, futhi kubangele umphumela we-greenhouse.

Ngakho-ke, uma abantu bengathathi sinyathelo, impendulo yokuthi ukuqhunyiswa kwe-abrasive kubi emvelweni inguyebo. Ngenhlanhla, ukulawula lezi zinhlayiya zisakazeka emoyeni futhi kuvikelwe indawo ezungezile, kunemithetho yokuqhunyiswa kwe-abrasive kanye namasu okulawula izinhlayiya. Ngaphansi kwamasu okulawula izinhlayiyana, ukukhishwa kwezinhlayiyana ezikhishwa ngesikhathi sokuqhuma kungalawuleka futhi kunciphise umonakalo emvelweni.

Ukuvikela imvelo, zonke izinkampani kufanele zilandele ngokuqinile amasu okulawula uthuli.