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Nchịkọta nke Polycarboxylic Acid Concrete Water Mbelata Agent PCE maka Concrete Premixed
Polycarboxylic Acid Concrete Water Reducing Agent PCE maka Premixed Concrete na-anọchite anya ọgbọ nke atọ nke ndị na-ebelata mmiri na-eso lignin na ụdị naphthalene., embodying elu nke ọgbara ọhụrụ ihe admixture technology. Ngwaahịa a na-eji nhazi ihe owuwu molekụla dị elu ma mekwa ya site na usoro polymerization, na-eme ka onye ọrụ na-ebelata mmiri na-arụ ọrụ dị elu nke nwere ihe nhazi molecular dị ka comb. Ọ na-enweta mgbasa nke akụkụ ciment site na mmetụta mgbochi siri ike, na-eme ka ihe dị mma na-arụ ọrụ na ihe eji arụ ọrụ. Ọ bụ isi ihe kachasị amasị maka ịmepụta arụmọrụ dị elu, elu-ike, na ihe siri ike dị elu.
Akụkụ nke Polycarboxylic Acid Concrete Water Mbelata Agent PCE maka Concrete Premixed
1. Ọnụego Mbelata mmiri dị elu: Na-enweta ihe ruru 40% mbelata mmiri, na-eweda oriri mmiri nke ukwuu kwa otu olu nke ihe na inye ntọala siri ike maka imepụta ihe dị elu na ike dị elu. (C60 na karịa).
2. Ọkachamara Njide Slump: Teknụzụ njide slump ngwa ngwa pụrụ iche na-achịkwa mfu mkpọda, ịnọgide na-enwe ezi workability na pumpability maka 1-2 awa. Nke a na-egbo mkpa nke njem njem na ihe owuwu dị anya n'oge okpomọkụ dị elu.
3. Obere onunu ogwu, elu arụmọrụ: Tụnyere ndị na-ebelata mmiri ọdịnala, ọ chọrọ obere usoro onunu ogwu (na-emekarị 0.15%-0.3% site na ibu nke ihe cimenti) mgbe ị na-ebuga arụmọrụ dị ịrịba ama, na-enye uru akụ na ụba na gburugburu ebe obibi dị elu.
4. Nkwado kachasị elu: Dakọtara na ụdị ciment dị iche iche na ihe mgbakwunye ịnweta (eg., ofufe utu, ịnweta ntụ ntụ, silica uzuoku), na-edozi okwu ndị a na-ahụkarị dị ka ọbara ọgbụgba na ikewapụ n'ime ihe.
5. Green na Eco-Enyi na Enyi: Enweghị ihe ndị na-emerụ ahụ dị ka formaldehyde na nitrites n'oge mmepụta, adịghị emerụ mmadụ ahụ, gburugburu ebe obibi enyi na enyi, ma na-akwado ụlọ akwụkwọ ndụ akwụkwọ ndụ na ihe mmepe chọrọ.
6. Nkwalite ike dị mkpa: Na-enweta a 10%-15% mbelata ojiji ciment maka ike nhata, ma ọ bụ na-abawanye ike kọmpat n'afọ ọ bụla yana otu ọdịnaya ciment.
7. Ọdịnaya Concrete emelitere: Na-ebelata ọnụọgụ mgbasa ozi chloride nke ọma, na-ebelata shrinkage na-akpụ akpụ, na n'ụzọ pụtara ìhè mma ihe impermeability, ifriizi-agbaze, na nguzogide carbonation, ịgbatị ndụ ọrụ nhazi.


Oke nke Polycarboxylic Acid Concrete Water Mbelata Agent PCE maka Concrete Premixed
Polycarboxylic Acid Concrete Mbelata Mmiri Nnọchiteanya (PCE)– Mpempe igodo maka ihe ejikọtara ọnụ
Njirimara arụmọrụ
Onye nnọchite anya mbelata mmiri nke dabere na polycarboxylic acid na-enye ikike ibelata mmiri siri ike. Ọ nwere ike wedata ọdịnaya mmiri na kọmpụta site na 25% ka 40% na-enweghị mmetụta nke ịrụ ọrụ. Ihe ahụ na-edobe ihe ngwakọta kọmpat ma dị mfe idowe, ọbụna na ala mmiri-ciment ruru.
Oke dose
Usoro akwadoro bụ 0.15% ka 0.35% site na ibu nke ngwaahịa cimenti. Ojiji n'ezie na-adabere n'ụdị kọmpat, ngwakọta imewe, ma chọọ ịda mbà n'obi. Na-agba ọsọ nleba anya mgbe niile tupu iji ya eme ihe.
Ndakọrịta
Onye na-ahụ maka PCE na-arụ ọrụ nke ọma na ọtụtụ ụlọ ọrụ obodo Rose, slag, ofufe utu, na silica uzuoku. Ọ na-agwakọta nke ọma na ihe mgbakwunye ndị ọzọ dị ka ihe na-eme ka ikuku ma ọ bụ retarders.. N'agbanyeghị, nwale ndakọrịta mgbe ị na-agbanwe akụrụngwa ihe.
Oge nhazi
Ngwaahịa a enwechaghị mmetụta na oge mbido na nke ikpeazụ n'okpuru nsogbu ndị a na-ahụkarị. Na ihu igwe oyi ma ọ bụ jiri ciment ụfọdụ, obere njide nwere ike ime. Enwere ike ịme mgbanwe site na ntinye ngwa ngwa ngwa ngwa ma ọ bụrụ na achọrọ ya.
Mmepe siri ike
Concrete mere na PCE a na-egosi uru ike mmalite ngwa ngwa. Isi ike mkpakọ otu ụbọchị na-akakarị 20 MPa. Na 28 ụbọchị, ike na-ebuli elu site 20% ka 30% tụnyere isi ngwakọta na-enweghị elu-oke mmiri reducers.
Ndogide Slump
Onye nnọchi anya ahụ na-enye ezigbo njide slump maka ihe dị ka 90 nkeji. Nke a na-eme ka ọ bụrụ ihe zuru oke maka mbupu ngwa ngwa ngwa ngwa ngwa ngwa ma ọ bụ ikpokọta ihu igwe na-ekpo ọkụ. Ọnwụ ọdịda ka dị n'okpuru 25 mm maka ọtụtụ akụkụ na windo a.
Ọdịnaya Weebụ Chloride
Ngwa ahụ enweghị chloride agbakwunyere. Ọ na-egbo ASTM C494/C494M chọrọ maka ụdị F na G nnukwu ihe na-ebelata mmiri..
Oghere nchekwa na njikwa
Chekwaa n'ime akpa mbụ na okpomọkụ dị n'etiti 5 Celsius C na 35 Celsius C. Zere oyi. Ma jijiji ma ọ bụ kpalie tupu ejiri ya ma ọ bụrụ na nkewa emee. Ndụ ọrụ bụ otu afọ ka echekwara nke ọma.

Ngwa nke Polycarboxylic Acid Concrete Water Mbelata Agent PCE maka Concrete Premixed
Ngwa nke Polycarboxylic Acid Concrete Water Mbelata Nnọchiteanya (PCE) na Premixed Concrete
Enwekwara ike ịrụ ọrụ na ọsọ ọsọ
Ihe na-ebelata mmiri dabere na polycarboxylic acid, ma ọ bụ PCE, na-akwalite mmụba nke kọmpụta premixed. Ha na-ekwe ka ngwakọta ahụ nọgide na-adị ogologo oge na-etinyeghị mmiri ọzọ. Nke a na-eme ka itinye na itinye obere mgbagwoju anya na saịtị. Ndị ọkachamara na-adị nro, nsonaazụ oge niile na ụdị mgbagwoju anya ma ọ bụ mpaghara nwere oke.
Dị ike karịa, Denser Concrete
Site na ibelata ọdịnaya weebụ mmiri ka ị na-ejigide ọrụ dị elu, Enyemaka PCE na-emepụta kọmpụta siri ike. Obere mmiri na-egosi ohere ole na ole ka emechara ya. Usoro ikpeazụ na-emecha bụrụ nke siri ike ma na-agbanwe agbanwe. Nke a na-enye aka kpọmkwem maka ngwa ike dị elu dị ka àkwà mmiri, ụlọ elu, na ụlọ mmepụta ihe.
Njikwa Ka Mma karịa Oge Ntọlite
Ngwakọta PCE na-enye ndị na-emepụta ihe njikwa kacha mma maka mkpokọta mkpokọta ngwa ngwa. Nke a dị mkpa n'oge ihu igwe na-ekpo ọkụ ma ọ bụ ogologo oge site na osisi ruo na saịtị ọrụ. Usoro PCE ziri ezi na-eme ka ngwakọta ahụ dị ọhụrụ ruo mgbe ọ na-akwado itinye ya, na-eweda ihe mkpofu na revamp.
Akwalitere ogo zuru oke na elu
Concrete emere na PCE na-egosi nsogbu mpaghara dị obere. Ọ na-eguzogide ikewapụ na mfu ọbara, nke na-emekarị ka mmanụ aṅụ ma ọ bụ ntụpọ adịghị ike. Ihe si na ya pụta bụ ihe dị ọcha, mmezi edo imecha– kacha mma maka akụkụ ụlọ ekpughere ma ọ bụ akụkụ precast.
Ndakọrịta na ndakọrịta
Ngwaahịa PCE nke oge a na-arụ ọrụ nke ọma na ihe dị iche iche, ihe inyeaka dị ka utu ofufe ma ọ bụ slag, na ụdị admixtures ndị ọzọ dị iche iche. Ihe enyemaka mgbanwe a na-enyere ndị na-ere ihe dị njikere na-echekwa nkwụsi ike nke ogbe-na-ogbe. Ịkwado ntụkwasị obi pụtara obere igbu oge na usoro dị nro na webụsaịtị.
Ịdịgide arụmọrụ
N'ihi na PCE na-ebelata mmiri na ihe ndị a chọrọ n'emebighị ike, ha na-akwado ụlọ akwụkwọ ndụ akwụkwọ ndụ. Simenti belatara n'ọrụ na-ebelata ikuku carbon monoxide abụọ. N'otu oge ahụ, ịrụ ọrụ ogologo oge na-ebelata mkpa maka njem ọzọ nke gwongworo ma ọ bụ retempering, na-echekwa mmanụ ụgbọala na ọrụ.
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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5 Ajụjụ nke Polycarboxylic Acid Concrete Water Mbelata Agent PCE maka Concrete Premixed
Ajụjụ ndị a na-ajụkarị gbasara Polycarboxylic Acid (PCE) Ihe na-ebelata mmiri maka ihe eji eme ihe
Kedu ihe bụ PCE na-ebelata mmiri?
Ihe na-ebelata mmiri PCE bụ kemịkalụ na-arụ ọrụ dị elu nke a na-eji n'ime kọmpụta etinyere. Ọ na-ebelata oke mmiri dị mkpa ka ọ na-eme ka kọmpat na-arụ ọrụ. Nke a na-enyere aka ịmepụta ike, ihe inogide ihe na-enweghị na-agbanwe agbanwe imewe.
Kedu ihe kpatara eji PCE kama iji belata mmiri ndị ọzọ?
PCE na-enye mbelata mmiri dị mma karịa ndị ọrụ ọdịnala dịka naphthalene ma ọ bụ ụdị lignosulfonate. Ọ na-enye njigide slump dị elu, nke pụtara na ihe ahụ na-adị mfe ịwụsa ma tinye oge. Ọ na-arụkwa ọrụ nke ọma na simenti dị iche iche na ihe mgbakwunye ịnweta.
Kedu ka PCE si eme ka ike kọmpụta dị mma?
Site n'ibelata ọdịnaya mmiri, PCE na-ebelata oke mmiri-ciment. Oke dị ala na-eduga ozugbo na ike mkpakọ na mgbanwe dị elu. Ihe sink na-aghọ denser, nke na-emekwa ka nguzogide ya na ntinye mmiri na ọgụ kemịkal.
PCE dakọtara na admixtures ndị ọzọ?
Ee, PCE n'ozuzu na-agwakọta nke ọma na admixtures ndị a na-ahụkarị dị ka ihe na-enye ikuku, retarders, ma ọ bụ accelerators. N'agbanyeghị, na-anwale ngwakọta zuru oke mgbe niile tupu ojiji buru ibu. Ụfọdụ nchikota nwere ike imetụta ịtọ oge ma ọ bụ ịrụ ọrụ.
Kedu ọgwụ m kwesịrị iji?
Ụdị usoro onunu ogwu sitere na 0.15% ka 0.35% site na ibu ciment. Ọnụ ego ziri ezi dabere na mkpọda achọrọ, ụdị ciment, na ambient ọnọdụ. Malite na ndụmọdụ onye na-ebubata ya wee gbanwee dabere na batches nnwale. Oke PCE nwere ike ibute nkewa ma ọ bụ oke azụ azụ.
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