Okwu Mmalite nke PVA Fiber: Onye na-agbanwe egwuregwu na ngwakọta cimentious
Polyvinyl mmanya (PVA) eriri apụtala n'ezie dị ka ihe na-eduga n'ịkwado ihe n'ime ihe mejupụtara ciment ọgbara ọhụrụ, na-agbanwe arụmọrụ na resilience nke ihe frameworks. Aghọtara maka ume ike ya dị elu, ezigbo njikọ na ihe matrices, na oke iguzogide gburugburu alkaline, Fiber PVA nọ na nsọtụ nke kọnkịta siri ike nke siri ike (FRC) teknụzụ ọgbara ọhụrụ. Ngwakọta ya n'ime ihe na-arụ ọrụ nke ọma (UHPC), ogige cimenti arụpụtara (ECC), na ngwaahịa cimenti na-eme ka ahụ sie ike (SHCM) na-ekwupụta nnukwu mmụba n'ebe ductile nọ, mgbape na-eguzogide, na ọgwụgwọ ụlọ na-adịgide adịgide.
(PVA eriri)
Ebe obibi Chemical na Mechanical nke PVA Fiber
Fiber PVA bụ polymer synthetic nke e ji ama elu hydrophilicity, agafeghị oke modul nke elasticity, na njikọ ihu igwe siri ike na ihe cimenti. N'adịghị ka ígwè eriri, nke na-enwekarị ike ịka njọ, ma ọ bụ polypropylene fibers, nke na-enye nkwado igwe dị ntakịrị, Fibre PVA na-ejikọta mgbanwe na ike siri ike– na-egosipụta ike tensile karịrị 1,600 MPa na ogologo oge na nkwụsịtụ gburugburu 6– 8%. Microstructure ha na-eme ka njikọ mgbape dị mma, ike mkpofu, na post-cracking ductility, na-eme ka ha zuo oke maka ngwa chọrọ ike na mmetụta nguzogide na-emebighị ọrụ ọrụ.
Sistemu njikwa mgbaji na nkwalite ductility
Akụkụ bụ isi nke eriri PVA n'ime ihe bụ ijikwa ozuzu microcrack na ịkwalite omume mgbasa ozi. Mgbe a na-ekesa nke ọma n'ime matriks, Fibre PVA na-arụ ọrụ dị ka ihe na-eme ka obere ihe na-ejikọta mgbawa malitere n'oge nbudata ma ọ bụ nkwekọrịta. Usoro a na-akwalite ike ike nke ọma, mgbawa siri ike, na ike absorption ike. N'ime Ngwakọta Cementious Cemented (ECC), Fibre PVA na-eme ka omume sie ike, ebe ngwaahịa ahụ na-egosipụta ọtụtụ mgbaji dị mma kama ịdaba na-emebi emebi. Nke a pụrụ iche ụlọ simulates ductility hụrụ na ọla, na-agbanwe kọnkịtị na-akụrikụ n'ọdịnala ka ọ bụrụ ngwaahịa quasi-ductile dị mma maka ụlọ na-eguzogide seismic yana ike ọgwụgwụ..
Ngwa dị na Framework, Idozi, na Akụrụngwa arụkwagoro
A na-eji ihe na-eme ka eriri PVA mee ka ọ dịkwuo mma n'ọrụ akụrụngwa na-achọ nkwụsi ike na ịdịte aka dị elu.. Ọ na-arụ ọrụ dị mkpa na lining ọwara, akwa mmiri, usoro nchịkwa mmiri, na ihe owuwu na-eguzogide mgbawa n'ihi ike ya iguzogide spalling n'okpuru ọnọdụ siri ike. Na nrụzi ihe owuwu na imegharị ya, Ngwa agha emezigharịrị PVA na-enye mgbakwunye nkwalite, gbadara agbaji na-ebelata, ma kwalite arụmọrụ na-adịgide adịgide. Ihe ndị ewelitere elu gụnyere eriri PVA na-eji ohere nke nbibi edoziziri, akụkụ kwụsie ike, na usoro mgbawa ngwa ngwa. Ọzọkwa, ndakọrịta ya na usoro nkedo na-akpaghị aka na-eme ka ọ dabara maka ụlọ na usoro ihe owuwu nke ebipụtara 3D..
Ịdịgide na uru gburugburu ebe obibi
Ọrụ igwe gara aga, Fiber PVA na-enye aka na omume ụlọ na-adigide. Site n'ime ka ọ dị gịrịgịrị, Mkpa ọkụ, na ihe owuwu na-adịte aka, ọ na-ebelata oriri ngwaahịa n'ozuzu yana carbon akara ngosi. Tụnyere ihe nchara na-eme ka eriri igwe sie ike, Fiber PVA na-ewepụ nchegbu metụtara nchara na nchara galvanic, ịgbatị ndụ ọrụ na ibelata ọnụ ahịa nchekwa. Ụfọdụ ngwọta na-etinyezi ụdị nke dabere na ihe ndụ ndụ ma ọ bụ nke nwere ike imebi ihe, aligning na akwụkwọ ndụ akwụkwọ ndụ ụlọ ụkpụrụ na gburugburu akụ na ụba ihu igwe ụkpụrụ. Ka iwu gburugburu ebe obibi na-esiwanye ike, Fiber PVA na-enye ụzọ ọzọ enwere ike iji dozie iguzosi ike n'ezi ihe ụlọ na ọrụ enyi na enyi.
Ihe ịma aka na oke n'ime mmejuputa atumatu
N'agbanyeghị uru ya, Nkuchi nke PVA eriri na-emekọ ihe ịma aka jikọtara ọnụ, mgbasa, na ịgwọ mmetụta uche. Fibre PVA dị ọnụ ahịa karịa eriri wuru ewu, na-amachi ojiji ha na ngwa nwere mmetụta mmefu ego. Inweta mgbasa ozi n'otu na-achọ usoro ngwakọta pụrụ iche, dị ka njikwa na-ekwesịghị ekwesị nwere ike ịkpata ịgba bọọlụ ma ọ bụ nkewa. Ọzọkwa, Fibre PVA dị nro na ịnya igwe ogologo oge mmiri mmiri, nke nwere ike imetụta arụmọrụ nkekọ na-adịgide adịgide ma ọ bụghị edozi ya nke ọma site na ọgwụgwọ elu fiber ma ọ bụ ụzọ eriri crossbreed. Ịnagide nsogbu ndị a chọrọ nyocha na-aga n'ihu ozugbo n'ime usoro nrụpụta akụ na ụba yana nkwalite arụmọrụ.
Ọganihu Na-anya Ọgbọ PVA Fiber Teknụzụ
( PVA eriri)
Ọganihu na-aga n'ihu na imepụta eriri na-abawanye ike nke eriri PVA na-ewu ụlọ. Ụzọ mgbanwe mpaghara dị n'elu dị ka ọgwụgwọ plasma, etching, na ikpuchi nano-silica ma ọ bụ polymer n'ígwé na-eme ka mmekọrịta fiber-matrix na ike siri ike.. Sistemụ ngwakọ na-ejikọta PVA na eriri ndị ọzọ– dị ka carbon ma ọ bụ basalt– A na-achọpụta na ọ na-ebuli ụlọ arụrụ arụ ọrụ n'oge ọnọdụ nbudata dị iche iche. Ndị na-eme nchọpụta na-etolitekwa eriri PVA maara ihe nke nwere ikike nghọta maka nleba anya ịdị mma ụlọ n'oge.. Ihe ọhụrụ ndị a na-agbanye oke ihe kọmpụta na-eme ka eriri nwere ike nweta, na-eduga ụzọ maka ndị nwere ọgụgụ isi, ihe nhazi ihe ngbanwe.
Ahịa Fads na Global Market Outlook
Ahịa mba ụwa maka eriri PVA na-ewu na-amụba nke nta nke nta, chụpụrụ site n'ịkwalite ọchịchọ maka kọmpụta na-arụ ọrụ dị elu na Asia-Pacific, United States na Canada, na Europe. Gọọmentị na ndị isi ngalaba na-azụta usoro na-adịgide adịgide, mbelata ọdachi, na mmepe obodo na-adigide– Ndị ọkwọ ụgbọ ala dị mkpa maka ntinye eriri PVA. Ndị na-eduga kemịkalụ na ndị na-ekesa ihe owuwu ụlọ na-agbasa ahịrị ngwaahịa, ịkwalite nkwado teknụzụ, na ịrụkọ ọrụ ọnụ na ụlọ akwụkwọ agụmakwụkwọ iji mezie usoro ngwa. Ngwa dijitalụ dị ka mmemme sọftụwia ngwakọta agwakọta AI na sistemụ dosing fiber na-enyere aka na IoT na-eme ka mmejuputa ya dị mfe., na-abawanye irè, na-eme ka ụfọdụ mgbe elu àgwà gafee nnukwu oru ngo.
Ndị ahịa nwere ike ime n'ọdịnihu: Mgbakwunye na gburugburu ebe obibi ụlọ Smart na Resilient
Na-ele anya n'ihu, Fiber PVA ga-arụ ọrụ dị mkpa n'ịkpụzi ọgbọ n'ọdịniihu nke gburugburu ebe obibi mara mma na nke na-adịgide adịgide. Nchikota ya na sistemu ejima eletrọnịkị ga-enye ndị na-emepụta ohere ịmegharị omume siri ike nke fiber na-eme ka ọ dị n'okpuru nsogbu ụwa., na-emebe nhazi tupu ahapụ ya. A na-atụ anya na mmepe na ihe na-agwọ onwe ya na-ejikọta PVA fibers na microcapsules ga-agbatị ogologo oge ndụ yana ọnụ ahịa ndụ ndụ dị ala.. Na mgbakwunye, dị ka ahịa ihe owuwu na-anabata decarbonization na akpaaka, Fiber PVA na-apụta dị ka ihe dị mkpa na-enyere aka ịdị arọ, elu-ike, na ngwaahịa nhazi nke na-anabata gburugburu ebe obibi ahaziri maka ọdịnihu.
Onye na-ebu ihe
Cabr-Concrete bụ onye na-eweta ihe mgbakwunye ihe n'okpuru TRUNNANO nwere ihe karịrị. 12 afọ nke ahụmahụ na nano-ewu ike nchekwa na mmepe nanotechnology. Ọ na-anabata ịkwụ ụgwọ site na kaadị kredit, T/T, West Union na Paypal. TRUNNANO ga-ebuga ndị ahịa ngwaahịa ahụ na mba ofesi site na FedEx, DHL, site n'ikuku, ma ọ bụ site n'oké osimiri. Ọ bụrụ na ị na-achọ elu mma pva eriri ihe, biko nweere onwe gị ịkpọtụrụ anyị wee ziga ajụjụ([email protected]).
Tags: pva eriri,polyvinyl mmanya fiber, ihe pva
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