Ukuhlaziywa Kobuchwepheshe Bokwakha kwe-Basalt Fiber-Reinforced Plaster Morta

1. Inqubo Yokwakha Elungiselelwe

(1) Ukuthuthukisa Ukuxuba Udaka

Ukusabalalisa i-fiber engalingani ngesikhathi senqubo yokuxuba kungaholela ekuqinisweni kwendawo yodaka, okuthinta ukumelana kwayo nokuqhekeka. Ukwenza ngcono ukusabalalisa kwe-fiber, imishini yokuxuba ephumelelayo kufanele isetshenziswe, futhi isikhathi sokuxuba nesivinini kufanele kulungiswe ngokufanele ukuqinisekisa ukusatshalaliswa kwefayibha efanayo kulo lonke udaka. Isikhathi esifanele sokuxuba sisiza ukuqinisekisa ukuthi imicu ihlanganiswe ngokugcwele nezinto ezisekelwe usimende; kokubili izikhathi ezinde kakhulu noma ezimfushane zokuxuba zizoba nomthelela ekuhlakazweni kwefayibha kanye nokusebenza okuphelele kodaka. Ngokuvamile kunconywa ukuba lawula isikhathi sokuxuba imizuzu engu-3-5, ukugwema ukuxubana ngokweqile, okungabangela ukuphuka kwe-fiber futhi kuthinte kabi umphumela wokuqinisa.

(2) Ukuthuthukiswa Kwesicelo Sodaka

Ukusebenzisa ungqimba oluncane kakhulu lungaholela ekuqhekekeni, kuyilapho ungqimba olugqinsi kakhulu lungaholela endaweni engalingani, lunciphise ukukhanga kobuhle nokuqina. Kunconywa ukuthi lawula ukushuba kongqimba lwesicelo phakathi kuka-3-5 mm futhi usebenzise amathuluzi afana nama-spatula namatrowel ukuze uqinisekise ukunamathela okuyisicaba nokufana. Ngesikhathi sokufaka isicelo, a indlela yohlelo lokusebenza kufanele isetshenziselwe ukuqinisekisa ukuthi imicu imbozwe ngokugcwele phezu kodaka futhi ifinyelele ukuhlangana okuhle. Gwema Ukwakha endaweni enezinga eliphezulu lokushisa kanye nomoya onamandla ukunciphisa ukuqhekeka okubangelwa ukomiswa kwamanzi ngokushesha okukhulu.

(3) Ukuthuthukisa Indlela Yokwelapha

Ukwelapha okumanzi ingavimbela ukulahleka komswakama ngesikhathi se-cement hydration, ukunciphisa ukwakheka kokuqhekeka. Ngesikhathi sokwelashwa, fafaza njalo amanzi ukugcina indawo yodaka imanzi futhi ugweme ukuchayeka elangeni elinamandla namazinga okushisa aphezulu. Ukuqinisekisa amandla nokumelana nokuqhekeka kodaka, i- Isikhathi sokwelashwa kufanele sinwetshwe okungenani sibe yizinsuku ezingama-7-14, ikakhulukazi ezindaweni ezinezinga lokushisa eliphansi lapho isikhathi sokuphulukisa singandiswa ngokufanelekile. Ngesikhathi sokukhulelwa, gwema ukudlidliza komshini kwangaphandle noma ezinye izici lokho kungalimaza udaka.

2. Izinyathelo Zokuthuthukisa I-Fiber Ukuhlakazeka

Ngaphambi kokungeza imicu ye-basalt, i imicu ingaphathwa ngaphandle, njengokucwiliswa, ukugcoba, noma i-electrospinning, ukuthuthukisa ukuhlobana kwazo nezinto ezisekelwe kusimende, ngaleyo ndlela kuthuthukiswe ukuhlakazeka kwefayibha odakeni. I ukukhethwa kobude be-fiber nokuqukethwe kuthinta ngokuqondile ukuhlakazeka kwabo nomphumela wokuqinisa. Imicu emide ijwayele ukuthandela ngesikhathi sokuxutshwa, okuholela ekuhlakazweni okungalingani, ngakho ubude befayibha efanele kanye nokuqukethwe kufanele kunqunywe ngokusekelwe emiphumeleni yokuhlolwa. Ama-fiber dispersants angengezwa odakeni ukusiza ukuhlakazeka kwe-fiber; ama-disperants anciphisa amandla ahehayo phakathi kwemicu, ewavumela ukuthi asatshalaliswe ngokulinganayo odakeni. Ukuthuthukisa imishini yokuxuba nezindlela, njengokusebenzisa izixube ezinesivinini esikhulu noma ukuxutshwa ngezikhathi ezithile, kungathuthukisa ngempumelelo ukuhlakazeka kwefayibha.