Ekirungo kya Calcium Formate (Ca(HCOO)2) omu kuha amaizi omu sementi: ebirikurugamu n‘emiringo yaayo

Calcium formate (Ca(HCOO)2), ekirugire omu kuhanga polyol, nikikoresibwa munonga omu sementi nk’ekintu ekirikutunguura juba, ekirikusiiga, n’ekirikutunguura amaani ga juba, ekirikukyendeeza munonga obwire bw’okugumizamu n’okutunguura okutandika.

Omu sementi ya Portland eya buriijo, Ca(HCOO)2 neehwera omu kureetaho amaizi omu C3S (tricalcium silicate) kandi neeyongyera aha kuhanga kwa ettringite (AFt), obwo neeyongyera aha maani g’okubanza. Kwonka oku kirikukora aha kuhindura amaizi omu seminti ya sulphoaluminate (SAC) tikikamanyirwe.

Omu kucondooza oku, tukacondooza aha nkora ya Ca(HCOO)2 aha kunywa amaizi kwa SAC omu bwire bukye turikushwijuma:

• Okutebeekanisa obwire
• Okwotsya kw'amaizi
• XRD (okutabuka kwa X-ray)
• TG-DSC (okupima obutagatsi-okutaana kw'okukyebera obutagatsi)
• SEM (okukyebera obukye bw'ebyoma)

Ebirugire omu kucondooza nibituha okumanya aha nkora y‘okukora kwa Ca(HCOO)2 omu kuha amaizi SAC, ekirikuhwera omu kwetegyereza okurikukirayo aha mirimo yaayo omu nkora ezindi eza sementi.

Nyiga aha kutunga esente z'okugura ebiriisa bya calcium formate.

Omugisha gw'okucungura esente z'okugura Calcium formate!
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