Ibivange ni iki kandi ni ubuhe bwoko butandukanye bw'ibivange?

Ibivange ni itsinda ry'ibikoresho byongerwa kuri sima, sima, cyangwa grout mu gihe cyo kuvanga kugira ngo bihindure imiterere yabyo cyangwa binoze imikorere yabyo. Ibi bikoresho bitandukanye n'ibintu by'ingenzi bigize sima (sima, ibivange, amazi) kandi bikoreshwa mu rugero ruto kugira ngo bigere ku ngaruka zifuzwa. Ibivange bishobora guhindura imiterere itandukanye ya sima, harimo ubushobozi bwo gukora, gushyiraho igihe, imbaraga, kuramba, no kurwanya ibidukikije. Bitanga ubushobozi bworoshye mu gushushanya imvange ya sima, bigatuma abahanga mu by'ubwubatsi n'abubatsi bahindura imiterere ya sima kugira ngo ihuze n'ibisabwa by'umushinga. Dore ubwoko butandukanye bw'ibivange bikunze gukoreshwa mu bwubatsi:

1. Ibivange bigabanya amazi (Plastizer cyangwa Superplasticizers):

• Ibintu bigabanya amazi ni inyongeramusaruro zigabanya ingano y'amazi akenewe kugira ngo sima ipfuke bitabangamiye ubushobozi bwayo bwo gukora. Binongera ubushobozi bwo gutemba no gukora neza kw'ibivange bya sima, bigatuma byoroha kuyishyira no kuyipfunyika. Ibikoresho bya pulasitiki bikunze gukoreshwa muri sima mu gihe gisanzwe cyo kuyishyiraho, mu gihe superplasticizers zikoreshwa muri sima zisaba igihe kirekire cyo kuyishyiraho.

2. Ibivange bitinda gusohoka:

• Ibivange bidatinze bitinza igihe cyo gushyiraho sima, sima, cyangwa icyuma gifunga, bigatuma igihe cyo kuyishyiraho kirushaho kuba cyiza. Bigira akamaro cyane cyane mu bihe by'ubushyuhe cyangwa mu mishinga minini aho hategerejwe gutinda mu gutwara, kuyishyira mu mwanya wayo, cyangwa kuyirangiza.

3. Kwihutisha Uruvange:

• Kwihutisha imvange byongera umuvuduko wo gushyiraho no guteza imbere imbaraga za sima, sima, cyangwa icyuma gikonjesha hakiri kare, bigatuma imirimo yo kubaka yihuta kandi igakurwaho hakiri kare. Bikunze gukoreshwa mu bihe by'ubukonje cyangwa iyo hakenewe kongera imbaraga vuba.

4. Ibivange bivangira umwuka:

• Ibikoresho bivangavanga umwuka byinjiza utubumbe tw’umwuka duto cyane muri sima cyangwa mu gikoresho, bikongera ubushobozi bwayo bwo guhangana n’ibihe byo gukonja no gushwanyagurika, gupima no kwangirika. Byongera ubushobozi bwo gukora no kuramba kwa sima mu bihe bikomeye by’ikirere kandi bigabanya ibyago byo kwangirika bitewe n’ihindagurika ry’ubushyuhe.

5. Ibivange bigabanya ubushyuhe bw'umwuka:

• Ibikoresho bigabanya umwuka bihuza imiterere y’ibice bigabanya umwuka n’ibice bigabanya umwuka, bigatinza igihe cyo gushyiraho sima mu gihe binagabanya umwuka kugira ngo byongere ubushobozi bwo kuyirinda gukonja no kuyishonga. Bikunze gukoreshwa mu bihe by’ubukonje cyangwa kuri sima ihura n’ibihe byo gukonja no gushonga.

6. Ibivange bibuza ingese:

• Ibivange bibuza ingese birinda icyuma gikonjesha muri sima kwangirika guterwa n’ubushuhe, kloride, cyangwa ibindi bintu bikaze. Byongera igihe cyo gukora inyubako za sima kandi bigabanya ikiguzi cyo kuyisana no kuyisana.

7. Ibivange bigabanya kugabanuka:

• Ibivange bigabanya ubushyuhe bigabanya ubushyuhe bw'ingufu muri sima, bigabanya ibyago byo kwangirika no kunoza igihe kirekire. Bigira akamaro mu gushyira sima nini, ibintu byateguwe mbere, n'ibivange bya sima bigezweho.

8. Ibivange byo kwirinda amazi:

• Ibintu bivangwa n’amazi byongera ubushobozi bwo kwinjira muri sima, bikagabanya kwinjira mu mazi no gukumira ibibazo bifitanye isano n’ubushuhe nko gusohora amazi menshi, ubushuhe n’ingese. Bikunze gukoreshwa mu nyubako zitari nziza, mu mazu yo munsi y’ubutaka, mu miyoboro y’amazi, no mu nyubako zifata amazi.

9. Imvange zo gusiga irangi:

• Uduce two gusiga irangi twongerwa kuri sima kugira ngo dutange ibara cyangwa tugere ku mitako. Tuza mu buryo butandukanye, harimo amabara, ibizinga, amarangi, n'ibikoresho byo gufunga bifite ibara, bigatuma ubuso bwa sima buhinduka neza kugira ngo buhuze n'ibisabwa mu gishushanyo.

10. Uruvange ruhindura imiterere y'amaraso:

• Ibivange bihindura imiterere ya sima, sima, cyangwa icyuma gishyushya amazi bihindura uburyo ikoreshwa n'imiterere ya sima, sima, cyangwa icyuma gishyushya amazi kugira ngo birusheho gukora neza, bikorohera kuvoma amazi cyangwa kugenzura ubushyuhe. Bikunze gukoreshwa mu guhuza sima, icyuma gishyushya amazi, n'ibindi bivange bya sima bikozwe neza.

Izi ni zimwe mu bwoko bw'ingenzi bw'ibivange bikoreshwa mu bwubatsi, buri kimwe gitanga inyungu zihariye n'uburyo bwo kunoza imikorere ya beto no kuzuza ibisabwa mu mushinga. Ni ngombwa guhitamo no gushyiramo ibivange bikwiye hashingiwe ku bipimo by'umushinga, imiterere y'ibidukikije, n'ibipimo ngenderwaho by'imikorere.