Silica fume maka waya Polent Bat Grout

Ngwurugwu silica na-agbakwunye ya, enwere ike ịgbakwunye ya na grout na-agbakwunye ntọala nke nnukwu mkpa osisi na-eme ka ọ dị mma iji mejupụta pores n'etiti ciment. Oke mkpokọta nke irighiri ihe nwere ike belata ihe mgbochi mmiri, belata nkezi nke pores nke pores, ma belata mmiri chọrọ. Microsilica nwere ike nweta ezigbo agwakọta mgbe usoro onunu ogwu bu 5% ~ 10%. Meziwanye grout, site na ihe na-acha uhie uhie na arụmọrụ mmiri, mgbe a na-amịpụta mmiri kewara na fim a na-eteta na ihe nkiri mmiri, nke a na-akpọkwa mmiri na-ese n'elu mmiri, nke mere A na-ahụkarị nke nkesa grout abụghị otu, na-emetụta ogo iwu owuwu. Silica na-agwakọta na ihe ndị ọzọ, ihe na-akụ ọka bụ ihe siri ike inwe ọhụhụ na nzuzo mmiri. Mgbe ọnụego ndochi na-eru 15%, mkpalu ahụ na-agafe ọ bụrụ na ọ ruru 15 ~ 20cm, ọ fọrọ nke nta, ọ fọrọ nke nta, ọ fọrọ nke nta ka ọ ghara iwepụta ihe na-emepụta na nzuzo; Mgbe ọnụego ndochi ruru 20% ~ 30%, a ga-etinye grout ozugbo n'ime mmiri tap ahụ adịghịkwa mfe ịmepụta mmepụta. N'ihi silica fume na grout, site na otchwation na-emelite arụmọrụ na mmiri na-eme ka a gwakọta ya dị ka ọdụ ụgbọ mmiri, ọwa mmiri, na-arụ ọrụ.