Ngokuvamile, umndeni ojwayelekile uzokhetha itafula lokudlela eliqinile lezinkuni. Yiqiniso, abanye abantu bazokhetha itafula lokudlela lemabula, ngoba ukuthungwa kwetafula lokudlela lemabula lisezingeni eliphezulu, nakuba lihle kakhulu kodwa lihle kakhulu, futhi ukuthungwa kwalo kucacile futhi ukuthinta kuqabula kakhulu. Iwuhlobo lwetafula lokudlela abantu abaningi abazolithenga. Kodwa-ke, abantu abaningi abaqondi izinto zetafula lokudlela lemabula nokunye, bazozizwa bedidekile kakhulu lapho bethenga. Ngokombono wezohwebo, wonke amatshe e-calcareous enzeka ngokwemvelo angapholishwa abizwa ngokuthi amamabula, futhi akuwona wonke amamabula afanele zonke izikhathi zokwakha. Ngakho-ke, amamabula kufanele ahlukaniswe abe izigaba ezine: A, B, C, kanye no-D. Le ndlela yokuhlukanisa ifaneleka ngokukhethekile kumamabula u-C no-D aqatha, adinga ukwelashwa okukhethekile ngaphambi noma phakathi nokufakwa.
Ikilasi A: imabula yekhwalithi ephezulu, enekhwalithi efanayo nenhle kakhulu yokucubungula, engenakho ukungcola nezimbotshana.
Isigaba B: Izici ziseduze nohlobo lwangaphambili lwemabula, kodwa ikhwalithi yokucubungula imbi kakhulu kuneyangaphambili; kukhona ukukhubazeka kwemvelo; inani elincane lokuhlukanisa, ukunamathela nokugcwalisa kuyadingeka.
I-Class C: Kunomehluko othile ekucutshungulweni kwekhwalithi; amaphutha, ama-pores, kanye nokuphuka kokuthungwa kuvame kakhulu. Ukulungisa lo mehluko kunzima ngokusesilinganisweni, futhi kungafezwa ngendlela eyodwa noma ngaphezulu kulezi ezilandelayo: ukuhlukanisa, ukunamathelisa, ukugcwalisa, noma ukuqinisa.
Ikilasi D: Izici ziyafana nalezo zemabula yohlobo C, kodwa iqukethe amaphutha emvelo amaningi kanye nomehluko omkhulu kakhulu kukhwalithi yokucubungula. Idinga indlela efanayo yokwelashwa kwangaphandle okuningi. Lolu hlobo lwemabula luthintwa amatshe amaningi anemibala, futhi anenani elihle lokuhlobisa.
Kunezinzuzo ezine zetafula lokudlela lemabula
Okokuqala, ingaphezulu letafula lokudlela lemabula alingcoliswa kalula ngothuli nemihuzuko, futhi izakhiwo ezibonakalayo zizinzile;
Okwesibili, itafula lokudlela lemabula linenye inzuzo ukuthi amatafula okudlela enziwe ngokhuni ahlukahlukene awakwazi ukufana, okungukuthi, itafula lokudlela lemabula alikwesabi umswakama futhi alithintwa umswakama;
Okwesithathu, imabula inezici zokungaguquki nobulukhuni obuphezulu. Yiqiniso, itafula lokudlela lemabula libuye libe nalezi zinzuzo, futhi futhi linokumelana okuqinile kokugqoka;
Okwesine, itafula lokudlela lemabula linezici zokumelana okuqinile ne-asidi nokugqwala kwe-alkali, futhi ayikho inkinga yokugqwala kwezinto zensimbi, futhi ukunakekelwa kulula kakhulu nempilo ende yesevisi.
Kuphinde kube nokubi okune kwetafula lokudlela lemabula
Okokuqala, itafula lokudlela lemabula linebanga eliphakeme kakhulu, eliye laqashelwa abathengi, kodwa ukuvikelwa kwezempilo kanye nemvelo kwetafula lokudlela lemabula alilungile njengetafula lokudlela lezinkuni eziqinile;
Okwesibili, njengoba kungabonakala kusukela phezulu kwekhabethe lemabula, ubuso bemabula bushelelezi kakhulu, futhi kungenxa yalokhu ukuthi kunzima ukuhlanza ideskithophu yetafula lokudlela lemabula ngamafutha namanzi. Ingahlanzwa kuphela esikhathini esidlule. Penda kabusha i-varnish;
Okwesithathu, itafula lokudlela lemabula ngokuvamile libukeka lisemkhathini kakhulu futhi linokwakheka, ngakho-ke kunzima ukuhambisana ngokuvumelana nezindlu ezivamile ezincane, kodwa lifaneleka kakhulu ezindlini ezinkulu, ngakho-ke akwanele ekuzivumelaniseni nezimo;
Okwesine, itafula lokudlela lemabula aligcini nje ngobukhulu ngobukhulu, kodwa futhi likhulu futhi kunzima ukuhamba.
Okokugcina, umhleli ufuna ukukukhumbuza ukuthi nakuba uqonda ulwazi lwetafula lokudlela lemabula, ungase futhi ulethe umuntu ochwepheshe ukuze akusize uthenge lapho uthenga ithebula lokudlela lemabula, eliphephe kakhulu futhi elikuvimbela ukuba Udideke ngamazwi.
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Isikhathi sokuthumela: Jun-02-2020