Kọwaa nkenke nke njirimara nke emulsified bitumen emezigharịrị maka obere n'elu
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Kọwaa nkenke nke njirimara nke emulsified bitumen emezigharịrị maka obere n'elu
Oge mwepụta:2024-03-26
Gụọ:
Kekọrịta:
Ihe simenti a na-eji na micro-surfacing na-agbanwe bitumen emulsified. Gịnị bụ àgwà ya? Ka anyị buru ụzọ kwuo banyere usoro ihe owuwu nke micro surfacing. Micro surfacing na-eji obere ihe mkpuchi elu na-agbasa otu ọkwa nkume, filler (ciment, lime, wdg), bitumen emulsified gbanwetụrụ, mmiri na ihe mgbakwunye ndị ọzọ n'elu okporo ụzọ. Usoro ihe owuwu a nwere uru ụfọdụ n'ihi na ihe eji ejikọta ihe eji eme ihe na-agbanwe ngwa ngwa ngwa ngwa emulsified bitumen.
Ihe micro-surface nwere mma mgbochi iyi na ihe mgbochi. E jiri ya tụnyere ihe mkpuchi slurry nkịtị, elu nke micro-surface nwere ụfọdụ udidi, nke nwere ike iguzogide esemokwu ụgbọ ala na mwepu ma hụ na nchekwa ụgbọ ala. Ihe ndabere maka isi ihe a bụ na ciment eji na micro-surfacing kwesịrị inwe ezigbo njikọ njikọ.
Mgbe agbakwunyere modifiers na emulsified bitumen nkịtị, a na-emeziwanye ihe ndị dị na bitumen, yana arụ ọrụ njikọ nke micro-surface ka mma. Nke a na-eme ka okporo ụzọ ahụ dị elu mgbe e wuchara ya ka ọ dịkwuo ogologo oge. Emelitere arụmọrụ dị elu na nke dị ala nke pavement.
Akụkụ ọzọ dị mkpa nke emulsified bitumen na-agbaji ngwa ngwa na nhazi ngwa ngwa nke a na-eji eme ihe na-arụ ọrụ obere ihe bụ na enwere ike iji aka rụọ ya ma ọ bụ jiri aka rụọ ya. N'ihi njirimara demulsification ngwa ngwa ya, ọ na-egbo mkpa ngwakọta nke ngwakọta. Nke a na-eme ka ihe owuwu ahụ na-agbanwe agbanwe, a pụkwara ịhọrọ usoro ihe owuwu kwesịrị ekwesị dị ka ọnọdụ ahụ dị n'ezie, na-ekwe ka atụmatụ imeghe akwụkwọ ntuziaka ahụ mezuo.
Tụkwasị na nke ahụ, ihe simenti dị na micro elu nwekwara njirimara nke nhazi ngwa ngwa. Njirimara a na-enye ohere imeghe okporo ụzọ na okporo ụzọ 1-2 awa mgbe e wuchara ya, na-ebelata mmetụta nke owuwu na okporo ụzọ.
Isi ihe ọzọ bụ na ihe eji ejikọta ihe eji eme ihe na-arụ ọrụ micro-surfacing bụ mmiri mmiri na ụlọ okpomọkụ ma ọ dịghị achọ ikpo ọkụ, ya mere ọ bụ ihe owuwu oyi. Nke a ọ bụghị naanị na-eme ka arụmọrụ ụlọ dịkwuo mma, kamakwa ọ na-ebelata ike oriri, nke kwekọrọ na echiche nke nchekwa ike na nchebe gburugburu ebe obibi. N'iji ya tụnyere ihe owuwu bitumen na-ekpo ọkụ nke ọdịnala, usoro oyi na-atụ nke micro-surfacing adịghị emepụta gas na-emerụ ahụ ma nwee mmetụta dị nta na gburugburu ebe obibi na ndị ọrụ ụlọ.
Àgwà ndị a bụ ihe dị mkpa iji hụ na mmetụta ụlọ na-ewu ma bụrụkwa àgwà ndị dị mkpa. Bitumen emulsified nke ị zụtara nwere ihe ndị a?