I-Efflorescence yenye yeyona mingeni enzima kakhulu nayiphi na ikontrakta enokwenziwa kwaye ingaba nzima kakhulu ukuyilungisa. Ikhonkrithi inokutshabalaliswa xa i-salts nezinye izinto ziza kuvela kwi-konkrit surface. Amabala amaninzi amhlophe kwaye akhona kwimbala emnyama ngaphezu kwemibala emhlophe okanye emhlophe ngenxa yokuchasana okudalwe yinkqubo yamachiza. I-Efflorescence iya kubangela ukushisa okuphantsi, umswakama, ukunqandwa kwemvula, kunye nemvula okanye xa amanzi enziwe kwikhonkritha ukwenyusa ukuphathwa kwayo.
Izizathu ze-Efflorescence kwi-Concrete
I-efflorescence inokuthi yenzeke xa umswakama uqala ukusabela ngekhonkrithe ebangela ezinye izibonda ezimhlophe kwikhonkrithi. Eminye indawo kunye nekhonkrithi enamacandelo amaninzi iya kubakhokelela ekuphenduleni abanye kunokuba bavumela amanzi ukuba ahambe ngaphakathi okanye xa i-concentrations concentrations ephezulu kwizinto eziphathekayo. Ezinye izinto ezinokubangela ukuba i-effect ye-efflorescence yile:
- Ukufuduka kwamanzi ukuya eludongeni kunye nokukhuphuka kwawo, ukushiya isaliti emiselwe kwi-konkrit surface
- Ukukhuphuka okungalunganga kobugcisa emva kokuphindaphinda
- Amanxuwa afanelekileyo omdaka okanye ezinye izinto ezinjengokugqithisa okungafanelekiyo, ukudibanisa okanye ukuxhoma
- Ukucinywa kwamanzi
- Amanzi amaninzi afakwe kwikhonkrithi ukuphucula ukuphathwa
Kuphi Ukuqala Ukulungisa I-Efflorescence ye-Concrete
Ukuba kufuneka usebenze okanye ulungise le ngxaki, qiniseka ukuba ukuqonda ukuguga kuhambelana kakhulu nale ngxaki, njengoko idala isakhiwo sinokukwazi ukufumana le meko.
Kufuneka kwakhona uqinisekise amajoyina, utshintsho lwezinto zodonga, okanye nayiphi enye indawo ebonakalayo ene-efflorescence phezu komhlaba kodwa ezi zibala ezimhlophe azihambelananga nezakhiwo.
Ingcebiso yam ukuba iqale ukutywinwa onke amajoyina, ukukhanyisa, kunye nezikhalazo ezinokuvumela amanzi ukuba angene kwi-substrate. Zonke iintluko kufuneka zifakwe uphawu phambi kokulungiswa kwe-efflorescence ukwenzela ukuba ugweme iinqatha zokuvela kwakhona.
Iipasipoti kunye neengqungquthela yimihlaba ekufuneka ihlolwe kuqala, njengoko le yimiba apho ingxaki kunye namacangci angenzeka khona.
Indlela yokususa ingxaki: Imveliso kunye neengcinga
Isinyathelo esilula ukususa i-efflorescence kukuba uhlambe udonga uphinde uhlambele indawo ukuze ubone ukuba iinqatha ziyahamba. Uya kufuneka usebenzise amanzi acacileyo kuphela ukuze ungaphepheli imeko. Ngokukhawuleza kungcono, njengokuba ixesha liya kulwa nawe xa uzama ukususa ezi ndawo. Kubaluleke kakhulu ukusebenzisa i-vacuum okanye umoya ukususa onke amanzi amisiweyo, nangona kunjalo, ukuba uzame oko sele sele ukhona, sebenzisa i-brush engeyiyo yonke into ukuze umise umbhobho kwindawo. Xa usenzile oko, susa ityuwa usebenzisa i-scraper.
Ungaphinda uzame ukusebenzisa isisombululo seviniga, i-muriatic okanye i-citric acid engasetyenziswa kwindawo echaphazelekayo. Qiniseka ukuba uyanciphisa ezinye zezi-acid ngaphambi kokuba udibanise kwaye uhlale unxiba i-PPE efunekayo. Ukuba ukhetha esi sixazululo sokukrazula i-efflorescence yekhonkrithi, kuya kufuneka usebenzise i-baking soda okanye nayiphina imveliso efana nayo ukulinganisela i-asidi kwi-konkrit surface.
Kukho ezinye iimveliso zentengiso ezifumanekayo ezingasetyenziselwa ukususa i-efflorescence kwikhonkrithi, kodwa uya kuhlala ufanele uqinisekise ukuba zonke iintlukwano kunye namalungu ahlanganisiwe.
Xa usebenzisa le mikhiqizo, qho uzama kuqala kwindawo encinci ukuqinisekisa ukuba iya kusebenza kwaye ayiyi kuhlahloka ikhonkrithi.
Indlela Yokugwema i-Efflorescence
Indlela efanelekileyo yokuphepha ukusebenzisana ne-efflorescence nje kukuthintela ukuba kwenzeke. Ukuze unciphise le miba, qiniseka ukusebenzisa iteksi F fly ash ukwenzela ukunciphisa inani le-calcium hydroxide kwikhonkrithi. Elinye iqhosha elibalulekileyo kukuba ne- barrier barrier efakwe , ukuthintela amanzi ukusuka ekungcwatyweni okuhamba kuwo. Njalo qinisekisa ukusebenzisa i-sealant kunye neengubo phezu kwendawo yokukhonkxa ukukhupha amanzi angadingekanga ukusuka phezulu.