Basalt Fiber Reinforcement na Ngwa Injinia bara uru na nyocha
1.Basalt fiber nkwado na ihe pavements
Ihe pavement na-emesiwanye ike na-aga n'ihu na-achịkwa mgbawa n'ihi mbelata site n'itinye ọnụ ọgụgụ ogwe nkwado zuru oke na ntụzịaka ogologo. Nhazi a abụghị naanị na-eme ka ikike ibu na ịdịte aka nke okporo ụzọ ahụ dịkwuo mma kamakwa ọ na-eme ka ebe ịnya ụgbọ ala na-anya ụgbọ ala site n'inyeghị mgbasawanye na nkwonkwo nkwonkwo n'oge. Ihe owuwu. Otú ọ dị, ebe ọ bụ na a pụghị imechi ihe owuwu pavement ahụ kpam kpam, ihe ndị dị ka ntinye mmiri ozuzo na ntu oyi nwere ike iduga corrosion nke nchara nchara, nke na-emetụta ndụ ọrụ nke okporo ụzọ ahụ.
Basalt eriri Enwere ike iji nkwado nchara n'ọnọdụ nkwado nchara ọdịnala maka pavement kọmpụta na-aga n'ihu n'ihi nguzogide corrosion ya dị oke mma yana ike dị elu. Ngwọta ọzọ a na-edozi nsogbu nke corrosion ígwè nke ọma, si otú a na-eme ka ọ dịkwuo ogologo oge nke pavement. Na mgbakwunye, eriri basalt nkwado bụ nke obere carbon na ihe omume enyi na gburugburu ebe obibi, uru ọnụ ahịa ya ga-abawanyekwa nke ọma site na mbelata ihe onwunwe ígwè. Nnyocha ndị dị adị egosila na itinye nkwado BF-RP n'ime pavement kọmpụta na-egosi uru doro anya n'ihe gbasara ịdịte aka na nguzogide corrosion, na ihe isi ike na ọganihu na-ewu ụlọ na-atụnyere nke nkwado ígwè. Agbanyeghị, n'ihi ngbanwe dịtụ ala nke nkwado BF-RP, ọ dị mkpa ịbawanye nha nkwado ya, na-adịkarị n'etiti 0.78% na 1.0%, na ịnakwere echiche imewe nke “obere nkwusi ike na oghere dị nso”.
2.Nnyocha na nkwado eriri basalt n'ịkwalite kọlụm mkpakọ eccentric dị mkpụmkpụ
Ụzọ nkwado ọdịnala na-ejikarị ígwè a na-esi n'èzí eme ihe, ma usoro a na-esi ike na-ewu ma na-enweghi ike iguzogide oke okpomọkụ na corrosion. Ihe dị arọ, ike dị elu, okpomọkụ dị elu na nke na-eguzogide corrosion nke ihe basalt fiber na-eweta nhọrọ ọhụrụ maka usoro nkwado. Ugbu a, teknụzụ nkwado nke bonded eriri basalt Ibé akwụkwọ tozuru oke, mana nyocha maka imeziwanye ikike ibu mgbanwe nke kọlụm kọlụm site na itinye eriri eriri basalt dị ntakịrị. Akwụkwọ ndị dị mkpa na-egosi nke ahụ eriri basalt nkwado budata mma mpụta ekwe ikike nke kọlụm na nwere ike n'ihu welie ibu ibu ikike site na ijikọta usoro outsourcing basalt eriri ákwà.
Usoro ihe owuwu nke mgbakwunye basalt fiber agbakwunyere bụ nke a:
- Mepee uzo dị ka nhazi nha si dị
- Sachaa oghere ahụ
- Tinye ihe nchikota (epoxy resin nrapado)
- Na-agbakwunye mmanya BF-RP
- Jupụta ihe nkedo nke ọma
- Chere ka ihe nkedo ahụ gwọọ ya wee mee ọgwụgwọ elu.
Site na ijikọta na akwa basalt fiber na-apụ apụ, nkwado BF-RP nwere ike izere nke ọma ihe na-eme ka ọ ghara ịdaba na nkwụsịtụ na usoro nke nrụgide, ihe owuwu ahụ dị mfe ma dị irè, ma na-enwe obere ohere, nke nwere uru na-enweghị atụ.
3.Basalt eriri mesikwuru ihe ibé
Nkwado BF-RP bụ ihe mgbakwunye gburugburu ebe obibi, ike dị elu na-abụghị ọla nke nwere ihe ndị dị ka nguzogide corrosion, mkpuchi electromagnetic, na nguzogide ike ọgwụgwụ, na-eme ka ọ bụrụ ihe ọzọ masịrị na nkwado ígwè na ụfọdụ ọrụ pụrụ iche. Agbanyeghị, n'adịghị ka ogwe nchara a na-ahụkarị, Ogwe BF-RP enweghị nnukwu mkpụrụ mkpụrụ ma nwee obere mgbanwe nke ịdị ala, nke nwere ike ibute ngbanwe ka ukwuu nke ogwe kọnta nke edobere n'otu ibu ahụ. Ọ bụ ezie na nbibi nke ihe na nkwado BF-RP na-agbaji agbaji na enweghị amụma doro anya, ọ na-emepụta nnukwu nrụrụ tupu mmebi, nke na-enye ịdọ aka ná ntị maka nchekwa nhazi.
Ọ bụrụ na ụlọ ahụ nwere ihe ndị ọzọ siri ike chọrọ maka mgbawa ihe, ọ dị mkpa iji tụlee itinye prestressing na eriri eriri basalt, ma ọ bụ na-amụba modul nke elasticity ha, na ịgwakọta ma jikọta ha na nkwado ígwè iji hụ na nkwụsi ike na nchekwa nke ihe owuwu ahụ.
