ETT Subway/ tunnel fiber samente poleiti ea tšepe

Tlhaloso e Khutšoanyane:

Calcium tšepe poleiti ke e 'ngoe ea letoto la tšepe k'halsiamo, ka phahameng segokanyipalo khalsiamo silicate boto holim'a ka lik'hemik'hale mokhoa, kapa inorganic enamel tla ba phahameng weatherability fluorocarbon aluminium zinki tšepe poleiti le motsoako bona organic, tlatselletsoa ke mocheso o phahameng le khatello, static khatello ea ho folisa. ts'ebetso, 'me ka morao ho na le lera le koetsoeng, mongobo, ho matlafatsa karolo ea lesela le koahetsoeng ke aluminium.tšepe k'halsiamo poleiti e ikhethang sebopeho, ile a fumana palo ea litokelo tsa molao naha, ke mofuta oa tšireletso ea tikoloho, matla a pholosang thepa e ncha, ho pharaletseng sebelisoa ka kotopo, ka tlas'a lefatše, boema-fofane le tse ling tse ka tlas'a lefatše lipalangoang boenjiniere tšireletso ea mollo le tšireletso ea naha.