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Nkọwa nke PVA Concrete Fiber High Tenacity na Modulus dị elu maka ciment na ihe.
Maka nguzogide mmetụta dị elu, anyị na-enye Steel Fibers, ezigbo ndochi maka welded waya ntupu na ulo oru ala na tupu nkedo ihe. Anyị na-enyekwa eriri sịntetịtịk Structural pụrụ iche nke na-enye ike tensile dị elu maka ngwa na-achọsi ike. A na-agbasasị eriri ndị a n'otu n'otu n'ime ngwakọta kọmpụta, ịmepụta netwọk nkwado ọtụtụ akụkụ nke usoro ọdịnala na-enweghị ike imezu. Usoro a jikọtara ọnụ na-eme ka owuwu dị mfe, na-eme ka ntinye ngwa ngwa, na enhances n'ozuzu iguzosi ike n'ezi ihe na ogologo ndụ nke ihe, na-enye azịza ọgbara ọhụrụ maka mgbawa mgbawa na ogologo oge.
Akụkụ nke PVA Concrete Fiber High Tenacity na Modul dị elu maka ciment na ihe.
1. Njikwa mgbapeka dị elu yana ịdịte aka emelitere:
Akụkụ bụ isi nke eriri anyị bụ ikike ha nwere ijikọ ma micro-cracks nke na-etolite n'oge steeti plastik yana mgbawa buru ibu na kọmpụta siri ike.. Mgbasa nke akụkụ atọ a na-emepụta matriks na-ejikọta ọnụ nke na-egbochi mgbasa mgbape. Uru a na-enweta kpọmkwem bụ mbelata dị ukwuu na mgbawa plastic shrinkage na obosara ogologo oge. Nke a na-eduga na a ukwuu ọzọ inogide ihe na ala permeability, nke na-eme ka iguzogide mmiri na-abanye, ifriizi-mebie mmebi, na corrosion nke ígwè ọ bụla agbakwunyere. Ihe si na ya pụta bụ nhazi nke nwere ogologo ndụ ọrụ yana belata ụgwọ ọrụ nlekọta.
2. Mmụba Mmetụta yana Mgbochi Abrasion:
eriri, karịsịa ígwè na siri ike sịntetik nnukwu eriri, na-emeziwanye ike nke ihe siri ike na ịrụ ọrụ mgbe mgbawa gasịrị. Ha na-amịkọrọ ma kesaa ike n'elu mmetụta ma ọ bụ ibu. Njirimara a na-enye abamuru nke elu na-agbanwe agbanwe nke na-adịchaghị mfe spalling, chipping, na abrasion n'okpuru oké okporo ụzọ ma ọ bụ n'ibu eyi. Nke a bụ uru dị oke egwu maka ala ụlọ ọrụ mmepụta ihe, pavement ụlọ nkwakọba ihe, na akụrụngwa akụrụngwa, na-eduga n'elu elu na-eyi ihe siri ike nke na-edobe iguzosi ike n'ezi ihe ya ka oge na-aga.
3. Ịrụ ọrụ nke ọma na ego ego:
Otu akụkụ dị mkpa nke iji nkwado eriri bụ mkpochapụ ntupu eriri welded (WWF) n'ọtụtụ ngwa. Nke a na-enye nnukwu uru na saịtị: ọ na-eme ka ntinye dị mfe, n'ihi na enweghị ntupu a ga-edozi ma ọ bụ nwee ike ịkwapụ, na ọ na-eme ka usoro ihe owuwu ahụ dum dịkwuo elu. Site n'iwepụ nzọụkwụ na-akpa ike, oru ngo na-ahụ mbelata ụgwọ ọrụ na usoro iheomume ngwa ngwa. Nkesa otu nke eriri na-eme ka nkwado na-agbanwe agbanwe na mpaghara kọmpụta niile, n'adịghị ka ntupu, nke enwere ike itinye ya n'ụzọ na-ekwesịghị ekwesị, na-eduga na arụmọrụ a pụrụ ịdabere na ya na nke a pụrụ ịkọ.


Nkọwapụta nke PVA Concrete Fiber High Tenacity na Modulus dị elu maka ciment na ihe.
Fiber Concrete PVA na-arụ ọrụ dị elu
Emepụtara maka Ike na Ike
PVA Concrete Fiber bụ elu ntachi obi, elu modulus polyvinyl mmanya eriri mere karịsịa maka ojiji na ciment na konkịtị. Ọ na-enye kọmpụta ike ka mma, gbawara ekewa, na-adịgide adịgide. Fiber a na-arụ ọrụ nke ọma na ngwakọta kọmpat na-arụ ọrụ nke ọma na nke dị elu.
Fiber nwere njikọ siri ike na matriks ciment. Nke a na-enyere aka ịkwụsị ọkpụkpụ mgbaji malite na ịgbasa. Nakwa n'okpuru ibu dị arọ ma ọ bụ mmetụta ndị a na-atụghị anya ya, ihe na PVA eriri na-ejide ibe ya dị nnọọ mma karịa ihe nkịtị. Ọ na-ebelatakwa mgbawa mgbawa na-emekarị n'oge ọgwụgwọ.
Àgwà ndị isi:
– Ike tensile dị elu na modulus mgbanwe
– Nnukwu mgbasa na ngwakọta na-enweghị clumping
– Alkali-eguzogide maka ogologo ndụ na ihe
– Na-eme ka mgbanwe mgbanwe na mmetụta siri ike
– Ọ dị mma ijikwa ma dị mfe ịgbakwunye n'oge ngwakọta
Fiber PVA dị mma maka ngwa ebe ịkwụwa aka ọtọ ụkpụrụ ụlọ kacha mkpa. Jiri ya na shotcrete, precast components, ụlọ mmepụta ihe, ọwara lining, na rụkwaa ngwa agha. Ọ na-edochi ma ọ bụ na-arụ ọrụ n'akụkụ eriri igwe na-enweghị ihe egwu nke corrosion ma ọ bụ ijikwa egwu egwu.
Enwere ike imezi ogologo eriri na usoro onunu ogwu dabere na ihe achọrọ. Oge niile sitere na 0.6 kg/m isii ka 2.0 n'arọ/m atọ. Na-agbaso ụkpụrụ ngwakọta mgbe niile iji mee ka ụfọdụ mgbasa ozi na arụmọrụ kacha mma.
N'ihi na ọ dị mma ma dị iche iche, Fiber PVA na-agwakọta nke ọma n'ime mmiri mmiri. Ọ naghị emetụta arụmọrụ mgbe ejiri ya na ogo akwadoro. Nsonaazụ bụ a ọzọ ductile, ngwaahịa na-emebi emebi nke na-adịru ogologo oge n'okpuru nchekasị, ihu igwe, na iji.
Ndị na-ewu ụlọ, ndị injinia, na ndị ọkachamara na-ahọrọ eriri a mgbe ha chọrọ ntụkwasị obi post-crack arụmọrụ na mgbe niile elu àgwà. Ọ na-emezu ihe ndị mba ụwa chọrọ maka eriri artificial na kọmpụta wee nweta nsonaazụ na-arụ ọrụ n'ezie na gburugburu ụwa.

Ngwa nke PVA Concrete Fiber High Tenacity na Modulus dị elu maka ciment na ihe.
Ngwa nke PVA Concrete Fiber: Nkwụsi ike dị elu na Modulus dị elu maka ihe siri ike na ihe
Nkwalite nkwụsi ike n'ihe nrụpụta ọgbara ọhụrụ
A na-eji eriri PVA kọnkịtị nwere ntachi obi dị elu na modulus dị elu iji meziwanye arụmọrụ nke ngwaahịa sitere na ciment.. Fiber sịntetik a na-agbakwunye ume n'achụghị arụ ọrụ. Ndị ọrụ nkwekọrịta na-agwakọta ya ozugbo n'ime kọmpat n'oge ịsa mmiri. Ihe si na ya pụta bụ usoro mgbape na-adịte aka na ogologo oge.
Njikwa mgbaji na nguzogide mmetụta
Otu uru dị mkpa nke eriri PVA bụ ikike ya ijikwa mgbawa. Dị ka ihe nkụ nkụ na-ebelata, obere mgbaji na-etolitekarị. PVA eriri na-ejikọta micro-cracks ndị a ma kwụsị ha ịgbasa. Nke a na-ebute obere nsogbu n'elu yana ezigbo eziokwu zuru oke. eriri ndị ahụ na-enwetakwa ike mgbe ngwaahịa ahụ chere ibu na mberede chere ihu. Nke ahụ na-eme ka kọnkịtị na-eguzogide mmetụta na ike ọgwụgwụ.
Zuru oke maka akụkụ dị mkpa na ihe precast
N'ihi na eriri PVA dị mma ma gbasaa n'otu n'otu, ha na-arụ ọrụ nke ọma na mkpa-ngalaba ngwa dị ka architectural ogwe, mgbidi elu mkpuchi, na precast components. Ihe ndị a chọrọ ike mgbanwe dị elu mana enweghị ike ịdabere na nkwado nchara. Fiber PVA na-enye ike dị mkpa ka ị na-ejigide ịdị arọ na-ebelata ma na-ebuli elu.
Kwesịrị ekwesị maka gburugburu chọrọ
Ihe omume ekpughere na ihu igwe siri ike, okirikiri ifriizi-mkpụrụkpụ, ma ọ bụ uru mkpughe kemịkalụ kpọmkwem site na nkwado PVA fiber. eriri anaghị agba nchara ka ígwè. Ọ na-anọgide na-eguzosi ike n'ime matriks kọmpat na oge. Nke a na-eme ka ọ bụrụ nhọrọ amamihe maka àkwà mmiri, tunnels, mmiri frameworks, na ala ụlọ azụmahịa.
Ọ dị mfe iji ma dị ọnụ ahịa
Ndị na-arụ ọrụ na-achọta PVA fiber isi iji mesoo ya. Ọ na-agwakọta ngwa ngwa na ngwaọrụ ngwakọta ndị bụ isi. Enweghị ngwaọrụ ma ọ bụ ọzụzụ pụrụ iche achọrọ. Iji eriri a na-eme ihe nwere ike ibelata mmefu nlekọta na-adịte aka site n'ịgbasa ogologo ndụ. Ọ na-akwadokwa ụlọ na-adigide site n'ibelata nrụzi na ihe ndị ọzọ.
Nkọwapụta Ụlọ ọrụ
Anyị bụ ndị ndu zuru ụwa ọnụ na ngwọta ụfụfụ dị fechaa na nke dị elu. Amara ụwa niile maka ntinye aka ya na nyocha, ihe ọhụrụ, na etinyere nka nka, anyị na-enye ihe ngwọta ụfụfụ emepụtara kemgbe mmalite 2012.
Anyị nwere ike na-enye elu-edu ihe admixture na ụfụfụ ihe metụtara ngwaahịa n'ụwa nile.
Ụlọ ọrụ ahụ nwere ngalaba ọkachamara ọkachamara na ngalaba nlekọta àgwà, ụlọ nyocha nke ọma, na kwadebere na elu ule akụrụngwa na mgbe-sales ahịa ọrụ center.
Ọ bụrụ na ị nwere mmasị, biko nweere onwe gị ma kpọtụrụ anyị.
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5 FAQ nke PVA Concrete Fiber High Tenacity na Modul dị elu maka ciment na ihe.
Ajụjụ ndị a na-ajụkarị gbasara PVA Concrete Fiber
Kedu ihe bụ PVA concrete fiber?
Fiber konkret PVA bụ eriri sịntetị nke sitere na mmanya polyvinyl. Ọ nwere nnukwu tenacity na modul dị elu, nke pụtara na ọ siri ike na isi ike. Ndị na-ewu ụlọ na-agbakwunye ya na ciment na ngwakọta kọmpụta iji melite arụmọrụ.
Kedu ihe kpatara eji eji eriri PVA eme ihe?
PVA eriri na-enyere aka ịchịkwa mgbawa. Ọ na-ejikọta kọnkịrị ọnụ mgbe obere mgbawa malitere ịmalite. Nke a na-eme ka kọnkịtị na-adịte aka ma na-edozi nchekasị nke ọma. Ọ na-emekwa ka nguzogide mmetụta dịkwuo mma ma na-ebelata shrinkage.
Kedu ka eriri PVA si atụnyere eriri ndị ọzọ?
PVA fiber na-ejikọta nke ọma na ciment. Ọ naghị emebi emebi dị ka eriri igwe. Ọ na-agbasakwa nke ọma na ngwakọta na-enweghị clumping. Modul ya dị elu na-enye njikwa mgbape ka mma karịa ọtụtụ eriri polymer dị ka polypropylene.
Ego ole ka a ga-etinye eriri PVA na kọmpụta?
Usoro ọgwụgwọ mbụ dị n'etiti 0.5 kg na 2.0 n'arọ kwa cubic mita nke ihe. Ọnụ ego ole dabere na mkpa ọrụ ahụ. Soro ntuziaka onye nrụpụta mgbe niile maka nsonaazụ kacha mma.
Ọ bụ eriri PVA dị mma ma dị mfe iji?
Ee. Fiber PVA adịghị egbu egbu ma dịkwa mma ijikwa ya. Ọ na-agwakọta ngwa ngwa na ngwá ọrụ kọmpụta ọkọlọtọ. Ọ dịghị ngwá ọrụ ma ọ bụ ọzụzụ pụrụ iche achọrọ. Dị nnọọ tinye ya n'oge agwakọta ogbo dị ka ọ bụla ọzọ admixture.
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