Emechachara elu elu: Ihe mgbakwunye dị ka ihe na-eme ka ikuku na-eme ka ikuku dịkwuo mma nwere ike imezi njedebe na ọdịdị nke ihe site na igbochi ntụpọ dị ka mgbawa, mmanụ aṅụ, ma ọ bụ n'elu uzuzu, na-eme ka ọ dị nro, elu ọkachamara-ọkwa.

Nkọwapụta nke Concrete Admixture Graphene Oxide maka Mgbochi Mmanya Chloride n'ime mmiri Concrete.

Nkọwapụta Admixture Concrete: Graphene Oxide maka Mmegide Penetration Chloride dị na Concrete mmiri

Nyochaa ihe

Ngwakọta a na-eji graphene oxide dị ọcha dị elu iji melite ogologo ndụ ihe nke ekpughere na gburugburu mmiri.. Emepụtara ya nke ọma iji belata ntinye ion chloride, nke bụ isi ihe kpatara nkwado igwe na-emebi n'akụkụ oke osimiri na n'akụkụ oke osimiri.

Nzuzo gụnyere

Mmetụta mgbochi siri ike: Graphene oxide na-ejupụta pores microscopic na capillaries n'ime matriks kọmpụta. Nke a na-emepụta usoro dị n'ime ya nke ukwuu nke na-egbochi ion chloride ịkwaga na kọnkịrị.
Emelitere arụmọrụ na-adịte aka: Admixture na-akwalite iguzogide ikpughe mmiri nnu na-enweghị emetụta arụmọrụ ma ọ bụ wepụta oge.
Ndakọrịta: Ọ na-arụ ọrụ nke ọma na simenti Portland a na-ahụkarị yana ngwaahịa cimenti agbakwunyere dị ka utu ofufe ma ọ bụ slag.
Mgbasa kwụ ọtọ: Ngwaahịa a na-abịa dị ka nkwusioru mmiri dị njikere iji, na-eme ka ụfọdụ na-ekesa ofụri mix.

Nka nka

– Ọdịnaya webụ siri ike: 0.5% ka 1.0% site na ibu ciment
– pH dị iche iche: 5.0– 7.0.
– Ọdịdị: Mmiri na-acha aja aja-nwa, na-enweghị nke a na-ahụ anya iberibe.
– Ndụ nchekwa: 6 ọnwa mgbe a na-edobe ya n'ime akpa echekwara na ụlọ okpomọkụ.

Ụkpụrụ ngwa

Tinye admixture n'oge ngwakọta, mgbe mmiri na tupu ma ọ bụ dị iche iche ọzọ chemical admixtures. Jiri usoro onunu ogwu nke 0.02% ka 0.05% site n'ịdị arọ nke sink, dabere na nsogbu ikpughe na ebumnuche arụmọrụ. Na-eduzi usoro nnwale mgbe niile iji kwado ndakọrịta yana nsonaazụ achọrọ. Gbaa mbọ hụ na agbasoro usoro ọgwụgwọ kwesịrị ekwesị iji nweta ọtụtụ uru nchekwa.

Nchekwa na njikwa

Jiri mkpuchi uwe aka na nchekwa anya mgbe ejizi ya. Zere ịkpọtụrụ akpụkpọ ahụ kpọmkwem. Chekwaa na ọmarịcha, ebe akọrọ pụọ na ìhè anyanwụ kwụ ọtọ. Debe akpa nke ọma mgbe ejighi ya.

Ngwa nke Concrete Admixture Graphene Oxide maka Mmegide Penetration Chloride na mmiri Concrete.

Ngwa nke Concrete Admixture Graphene Oxide maka Nkwụsi Ike Mwepu Chloride na Mmiri mmiri

Ihe kpatara na gburugburu mmiri na-achọ nchekwa ka mma

Concrete utilized near the sea encounters constant direct exposure to deep sea. Salt consists of chlorides that gradually relocate right into concrete. Nwayọọ nwayọọ, these chlorides reach the steel reinforcement inside. This brings about corrosion, na-agbaji, na mmebi ihe owuwu. Standard concrete typically can not stop this procedure for long.

Just How Graphene Oxide Aids

Adding a percentage of graphene oxide to concrete mix changes its inner framework. The small graphene oxide sheets load spaces between cement bits. They produce a denser, tighter network inside the solidified concrete. This makes it a lot harder for chloride ions to take a trip via.

Examinations show that also 0.03% ka 0.1% graphene oxide by weight of cement can reduce chloride infiltration by over 40%. The admixture likewise enhances very early strength and decreases water absorption. Enyemaka abụọ ahụ na-egbochi nnu na-emerụ ahụ.

Ezigbo-Ụwa Jiri

Teknụzụ a na-arụ ọrụ nke ọma na ụlọ mmiri. Tụlee ihe mgbochi, mgbidi mmiri, ikpo okwu dị n'ụsọ osimiri, na àkwà mmiri dị n'akụkụ oké osimiri. Ihe owuwu ndị a chọrọ ogologo ndụ na-enwe obere nlekọta. Graphene oxide– ihe gbagoro agbagoro na-enye ike dị mma na-enweghị nnukwu mgbanwe na ụzọ ịgwakọta ma ọ bụ ịwụsa dị adị.

Ndị ọkachamara na-agbakwunye graphene oxide na-agbasasị n'oge ọ bụla, dị ka ndị ọzọ mmiri admixtures. Enweghị ngwaọrụ pụrụ iche achọrọ. Nsonaazụ dị ike karịa, Kọnkịta na-agbanwe agbanwe nke na-ewe nnu, nsogbu keguru mmiri kwa afọ.

Uru Nzuzo n'ile anya

– Na-ebelata ntinye chloride nke ọma
– Na-emeziwanye ike n'oge yana ogologo oge
– achọrọ obere usoro onunu ogwu– ọnụ ala
– Ọ dị mfe iji usoro ọkọlọtọ
– Na-agbasa ogologo ndụ nke ihe owuwu mmiri

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.

Ịkwụ ụgwọ

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Mbupu

Site n'ikuku, site n'oké osimiri, site na nkwuwa okwu, dị ka ndị ahịa na-arịọ.

5 Ajụjụ nke Concrete Admixture Graphene Oxide maka Mgbochi Mmanya Chloride dị na mmiri Concrete

Ajụjụ a na-ajụkarị: Graphene Oxide Admixture maka Mmiri Concrete

Gịnị bụ graphene oxide admixture?

Graphene oxide admixture bụ ihe mgbakwunye mmiri mmiri agwakọtara n'ime kọnkịtị n'oge ogbe. O nwere obere flakes graphene oxide nke na-ejuputa obere oghere na kọmpụta siri ike. Nke a na-eme ka kọnkịrị ahụ sie ike ma sie ike maka mmiri na nnu ịbanye.

Kedu ka ọ na-esi emeziwanye nguzogide chloride?

ion chloride sitere na mmiri oké osimiri nwere ike ịbanye na kọmpụta mgbe niile na nchara nchara n'ime ya. Graphene oxide na-egbochi ion ndị a site n'ịmepụta usoro dị n'ime siri ike. Flakes na-eme dị ka ihe mgbochi, na-ebelata ma ọ bụ kwụsị ịbanye chloride. Nke a na-enyere aka ichekwa nkwado ahụ ogologo oge.

Ọ dị mfe iji na saịtị?

Ee. Ị na-agbakwụnye ya dị ka ihe ọ bụla ọzọ mmiri mmiri admixture- ozugbo n'ime igwekota na mmiri na ciment. Ọ dịghị ngwá ọrụ ma ọ bụ ọzụzụ pụrụ iche achọrọ. Naanị soro ntuziaka usoro onunu ogwu dị na akara ngwaahịa. Oge ngwakọta na-adị otu.

Ọ na-emetụta arụmọrụ ma ọ bụ ike?

Ọ na-arụ ọrụ nke ọma ma ọ bụrụ na ejiri ya na dose kwesịrị ekwesị. Nke ukwuu nwere ike ime ka ngwakọta ahụ sie ike. N'ọtụtụ ọnọdụ, ọ dị ntakịrị na-abawanye ike mkpakọ n'ihi na ọ na-enyere ciment hydrate aka mma. Nwalee ogbe nnwale mgbe niile tupu ejie ya nke ọma.

Enwere ike iji ya na admixtures ndị ọzọ?

Ee, mana buru ụzọ lelee ndakọrịta. Ụfọdụ superplasticizers ma ọ bụ retarders nwere ike meghachi omume n'ụzọ dị iche mgbe ejikọtara ya. Jiri ihe niile emebere mee obere ule. Ọ bụrụ na ngwakọta ahụ na-ahazi nke ọma ma na-aga nke ọma, ọ dị mma ịga n'ihu. Gwa onye na-ebubata gị okwu ma ọ bụrụ na ị maghị ya.