Kuyini ukuxubana ekwakhiweni?

Ekwakhiweni, ingxube ibhekisela ezintweni ezingezona amanzi, ama-aggregates, izinto ezisebenzisa ukhonkolo, noma imicu efakwa kukhonkolo, udoti, noma i-grout ukushintsha izakhiwo zayo noma ukuthuthukisa ukusebenza kwayo. Ingxube isetshenziselwa ukuguqula ikhonkolo entsha noma eqinile ngezindlela ezahlukene, okuvumela ukulawula okukhulu izakhiwo zayo nokuthuthukisa ukusebenza kwayo, ukuqina, amandla, nezinye izici. Nazi ezinye izinhlobo ezivamile zengxube ezisetshenziswa ekwakheni:

1. Izingxube Ezinciphisa Amanzi:

• Izingxube ezinciphisa amanzi, ezaziwa nangokuthi ama-plasticizer noma ama-superplasticizer, ziyizithasiselo ezinciphisa okuqukethwe kwamanzi okudingekayo ukuze kufezwe ukusebenza kahle kwekhonkrithi ngaphandle kokulahlekelwa amandla noma ukuqina. Zithuthukisa ukugeleza nokusebenza kahle kwezingxube zekhonkrithi, okwenza kube lula ukuzibeka nokuyiqeda.

2. Izingxube Ezibambezela Ukuguga:

• Izingxube ezibambezela isikhathi zisetshenziselwa ukubambezela isikhathi sokusetha ukhonkolo, udoti, noma i-grout, okuvumela isikhathi sokusebenza eside nesikhathi sokubeka. Ziwusizo ikakhulukazi ezimweni zezulu ezishisayo noma kumaphrojekthi amakhulu lapho kulindeleke ukubambezeleka ekuthuthweni, ekubekweni, noma ekuqedweni.

3. Ukusheshisa Izingxube:

• Izingxube ezisheshisayo ziyizithasiselo ezisheshisa ukwakheka kanye nokuthuthukiswa kwamandla okuqala kwekhonkrithi, udoti, noma i-grout, okuvumela inqubekela phambili yokwakha ngokushesha kanye nokususwa kwefomu kusenesikhathi. Zivame ukusetshenziswa ezimweni zezulu ezibandayo noma lapho kudingeka ukuqina okusheshayo.

4. Izingxube Zokungenisa Umoya:

• Izingxube zokungenisa umoya ziyizithasiselo ezifaka amabhamuza omoya amancane kukhonkrithi noma ku-mortar, zithuthukisa ukumelana kwayo nemijikelezo yokuncibilika nokuqandisa, ukukala, kanye nokuklwebheka. Zithuthukisa ukusebenza kahle kanye nokuqina kwekhonkrithi ezimweni zezulu ezinzima futhi zinciphisa ingozi yokulimala okuvela ekushintsheni kwezinga lokushisa.

5. Izingxube Zomoya Ezivimba Ukushisa:

• Izingxube zokungenisa umoya ezibambezela isikhathi eside zihlanganisa izakhiwo zokungenisa umoya ezibambezela isikhathi eside kanye nezibambezela isikhathi eside, zibambezela isikhathi sokusetha ukhonkolo ngenkathi ziphinde ziqeqeshe umoya ukuze kuthuthukiswe ukumelana kwawo nokuncibilika. Zivame ukusetshenziswa ezindaweni ezibandayo noma kukhonkolo ovezwe emijikelezweni yokubanda nokuncibilika.

6. Izingxube Ezivimbela Ukugqwala:

• Izingxube ezivimbela ukugqwala ziyizithasiselo ezisiza ukuvikela ukuqina kwensimbi ehlanganisiwe kukhonkrithi ekugqwaleni okubangelwa ukuchayeka emswakama, ama-chloride, noma ezinye izinto ezinolaka. Zandisa impilo yenkonzo yezakhiwo zekhonkrithi futhi zinciphisa izindleko zokulungisa nokulungisa.

7. Izingxube Ezinciphisa Ukushwabana:

• Izingxube ezinciphisa ukushwabana ziyizithasiselo ezinciphisa ukushwabana kokoma kukhonkolo, udoti, noma i-grout, okunciphisa ingozi yokuqhekeka nokuthuthukisa ukuqina kwesikhathi eside. Ziwusizo kakhulu ekubekweni okukhulu kukhonkolo, izakhi zekhonkolo ezenziwe kusengaphambili, kanye nezingxube zekhonkolo ezisebenza kahle kakhulu.

8. Izingxube Zokuvimbela Ukungena Kwamanzi:

• Izingxube zokuvimbela amanzi ziyizithasiselo ezithuthukisa ukungangenwa yikhonkrithi, udoti, noma i-grout, okunciphisa ukungena kwamanzi futhi kuvimbele izinkinga ezihlobene nomswakama ezifana nokuphuma kwamanzi, umswakama, kanye nokugqwala. Zivame ukusetshenziswa ezakhiweni ezingaphansi kwezinga, ezindlini ezingaphansi komhlaba, emihubheni, nasezindlini zokugcina amanzi.

Ngamafuphi, ukuxubana kudlala indima ebalulekile kubuchwepheshe besimanje bekhonkrithi, okuvumela ukuguquguquka okukhulu, ukusebenza kahle, kanye nokusebenza kahle kumaphrojekthi okwakha. Ngokukhetha nokufaka ukuxubana okufanele ezingxubeni zekhonkrithi, abakhi nonjiniyela bangafinyelela izidingo ezithile zokuklama, bathuthukise izinqubo zokwakha, futhi bathuthukise ukuqina kanye nokusimama kwezakhiwo zekhonkrithi.