# Nghọta na iji Asphalt Plant SMA Mix Designs edemede a na-enye ntụzịaka zuru oke maka Nkume Mastic Asphalt (SMA) maka osisi asphalt, na-ekpuchi ihe mejupụtara ya, uru ya, ụzọ mmepụta ya na echiche maka ịrụ ọrụ kacha mma. Anyị na-enyocha isi ihe na-emetụta imewe ngwakọta SMA ma na-enye nghọta bara uru maka ndị ọkachamara na ụlọ ọrụ asphalt.
Kedu ihe bụ Stone Mastic Asphalt (SMA)?
Asphalt osisi SMA, ma ọ bụ Nkume Mastic Asphalt, bụ ngwakọta asphalt na-arụ ọrụ dị elu emebere maka ngwa na-achọsi ike na-adịte aka na iguzogide rutting na ike ọgwụgwụ. N'adịghị ka ngwakọta asphalt ọdịnala, SMA na-eji ọnụọgụ dị elu nke nchịkọta okwute na usoro ihe eji emepụta ahaziri nke ọma, gụnyere ihe ndozi na ihe mgbakwunye, na-ekepụta nnukwu oghere nwere oghere. Ngwakọta a pụrụ iche na-eduga na njirimara arụmọrụ ya dị elu. Ịghọta mgbagwoju anya nke Asphalt osisi SMA dị oke mkpa maka iru elu okporo ụzọ dị elu.
Ngwakọta isi nke ngwakọta SMA
Ihe ịga nke ọma nke Asphalt osisi SMA na-adabere kpamkpam na nhazi nke akụkụ ya. Ndị a na-agụnye: Mkpokọta: SMA na-ejikarị nhazi mkpokọta nwere oghere, na-ebuli njupụta njupụta. A ghaghị iji nlezianya hazie mkpokọta gradation iji nweta nkwụsi ike na ịdịte aka kacha mma. Ihe nchikota: Ihe nkedo, nke na-abụkarị bitumen gbanwetụrụ, na-arụ ọrụ dị oke egwu na arụmọrụ nke SMA. Nhọrọ nke bitumen dabere na ọnọdụ ihu igwe na ihe ndị chọrọ ịrụ ọrụ. Filler: Fillers, dị ka ntụ ntụ limestone, na-eme ka arụ ọrụ nke ngwakọta ahụ dịkwuo mma ma jupụta oghere n'etiti ihe nchịkọta, na-enye aka na njupụta n'ozuzu ya. Ihe mgbakwunye: Ihe mgbakwunye, dị ka polymers ma ọ bụ eriri, nwere ike ịkwalite arụmọrụ nke SMA, na-enye nkwụsi ike ka mma na mgbawa na rutting.
Ịmepụta na imepụta SMA n'ime Osisi Asphalt
Mmepụta nke elu-mma Asphalt osisi SMA chọrọ nhazi nke ọma na njikwa ziri ezi n'ime usoro niile. Nke a gụnyere:
Ngwakọta atụmatụ imewe
Ịmepụta ihe siri ike Asphalt osisi SMA Ngwakọta imewe chọrọ nyocha zuru ezu nke ọtụtụ paramita: Njirimara mkpokọta: Njirimara nke mkpokọta, gụnyere gradation, ike, na angularity, na-enwe mmetụta dị ukwuu na arụmọrụ nke ngwakọta SMA. Nhọrọ nke Binder: Nhọrọ nke bitumen kwesịrị ekwesị dị oke mkpa iji nweta njirimara arụmọrụ kachasị mma na ihu igwe dị iche iche. Ọdịnaya ndochi: Ijikwa ọdịnaya njuputa dị mkpa iji nweta njupụta achọrọ na arụmọrụ nke ngwakọta. Mgbakwunye mgbakwunye: Ụdị na ọnụọgụ nke ihe mgbakwunye eji eme ihe kwesịrị iji nlezianya mee nke ọma iji zute ebumnuche arụmọrụ akọwapụtara.
Nkwalite usoro mmepụta
Mmepụta nke ọma nke SMA n'ime osisi asphalt gụnyere ọtụtụ usoro dị oke egwu: nha nke ọma na batching: nkenke n'ịtụ na batching ihe mejupụtara ya dị mkpa maka ịdị n'otu. Ịgwakọta Oge na Okpomọkụ: Iji nlezianya na-achịkwa oge ịgwakọta oge na okpomọkụ na-eme ka ngwakọta homogenous. Nnwale njikwa ogo: Nnwale njikwa mma oge niile dị oke mkpa iji hụ na ngwakọta ahụ zutere nkọwapụta achọrọ.

Uru nke Iji SMA
SMA na-enye ọtụtụ uru ma e jiri ya tụnyere ngwakọta asphalt omenala:| Njirimara | SMA | Asphalt Ochie ||—————–|————————————|——————————————–|| Nguzogide Rutting | Dị Mkpa Elu | Obere || Ike ọgwụgwụ | Dị Mkpa Elu | Obere || Mmiri Nguzogide | Ọkachamma | Obere ala || Ịdị ogologo | Elu | Ọfefefe |
| Njirimara | SMA | Mgbakọ Asphalt |
|---|---|---|
| Nguzogide Rutting | Karịrị elu | Ala |
| Ike ọgwụgwụ | Karịrị elu | Ala |
| Mmiri Nguzogide | Magburu onwe | Na-agafeghị oke |
| Ịdị ogologo | Elu | Na-agafeghị oke |
Maka ozi ndị ọzọ gbasara akụrụngwa osisi asphalt dị elu, gaa na Ụgwọ nke ụlọ ọrụ Zibo Jixiang Machinery Co., Ltd. onye na-ebute ụzọ nke teknụzụ osisi asphalt. Nkà mmụta ha na Asphalt osisi SMA ngwọta na-eme ka arụmọrụ na arụmọrụ dị mma.

Mmechi
Na-emejuputa nke ọma Asphalt osisi SMA na-achọ nghọta nke ọma nke ụkpụrụ nhazi nhazi na usoro mmepụta ihe. Site n'iji nlezianya họrọ akụrụngwa, na-ebuli usoro mmepụta ihe, na itinye usoro njikwa mma siri ike, ị nwere ike nweta arụmọrụ pavement dị elu na ogologo ndụ. Cheta, ịhọrọ onye mmekọ akụrụngwa kwesịrị ekwesị bụ isi ihe na-eme ka ọ nwee ihe ịga nke ọma n'imepụta SMA dị elu.
Oge nzipu: 2025-10-01