Silica silica oo loogu talagalay sibidhka batroolka, t nooceeda silica ash loo isticmaalo sibidhka batroolka waxaa badanaa loo isticmaalaa wax lagu daro la taaban karo ee loo isticmaalo ceelasha saliida. Budada microsilica ee sibidhka saliida. Adeegsiga iyo taxadarka: Guud ahaan marka la hadlayo, qaddarka isku-darka akoonnada budada microsilica 5% ilaa 10% ee sibidhka loo isticmaalo mashruucu waa kan ugu fiican, waxaana jira laba habab oo waaweyn oo lagu qaso budada microsilica-ga sida soo socota: (1) Isku-darka gudaha Ku darista budada microsilica si loo beddelo qayb ka mid ah sibidhka ayaa hagaajin kara saameynta injineerka dhismaha. (2) Isku-darka Dibadda: Ku darista budada microsilica ee sibidhka ayaa aad uga fiican isticmaalka sibidhka kaligiis marka loo eego awooda la taaban karo iyo guryaha kale. Laakiin qalliinka la taaban karo waa in fiiro gaar ah loo yeeshaa, ku dar micro-budo budada ah ee carrada leh waxay yeelan kartaa hoos u dhac gaar ah dhumuc ka dib samaynta. Haddii wakiilka yareynta biyaha la isticmaalo isla waqtigaas, laguna qasay isku darka ash duulista ama walxaha fiican ee slag waxay noqon karaan xalka ugu wanaagsan dhibaatadan, si loo hubiyo tayada dhismaha. Isku habee noocyo kala duwan oo la taaban karo oo leh budada microsilica, qadarka qaddarka gaarka ah waa in la kala saaraa: ① Qaabeynta budada microsilica waxay la xisaabtantay qaddarka 5-10% ee agabyada korinta lagu heli karo wax qabad sarreeya, shucaaca hydralic-ka, thecritete; ② iyo qaabeynta microsilica budada lagula xisaabtamo qaddarka 6-8% ee agabyada xog-ururinta waxaa lagu heli karaa dabaqa qashinka iska caabinta ah ee la taaban karo ee la taaban karo. ③ Qaddarka budada micro-silica ee loo baahan yahay oo loo baahan yahay bam-gacmeedka waa kaliya 2-3%, halka hoobiyeyaasha polymer, maaddada kuleylka kuleylka kuleylka ah waxay farataa 10-15% tirada isku-darka.