Overview of High Early Strength Polycarboxylates Concrete Water Reducing Agent Retarder

Ike mmalite dị elu Polycarboxylates Concrete Water Reducing Agent Retarder na-anọchite anya ọgbọ nke atọ nke ndị na-ebelata mmiri na-eso lignin na ụdị nke 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 ike mmalite dị elu Polycarboxylates Concrete Water Mbelata Agent Retarder

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.

Ngwunye nke ike mmalite dị elu Polycarboxylates Concrete Water Mbelata Agent Retarder

Ihe nleba anya na-ebelata mmiri Polycarboxylate na Retarder

Paramita arụmọrụ aghụghọ

Ngwaahịa a bụ ngwakọta ihe na-arụ ọrụ dị elu dabere na teknụzụ ọgbara ọhụrụ polycarboxylate. Ọ na-enye ihe siri ike siri ike n'oge ka ọ na-ebelata oge ntọala zuru oke maka iji ezi uche mee ihe.

Ihe siri ike: Na-emekarị 20% ± 1%. Nke a na-eme ka usoro onunu ogwu na-agbanwe agbanwe na arụmọrụ ntụkwasị obi n'ụdị ngwakọta dị iche iche.

Njupụta: Ihe dịka 1.05– 1.10 g/cm ³ na 20 Celsius C. Ọnụ ahịa ahụ nwere ike ịdịgasị iche na ọkwa okpomọkụ ma ọ nọ n'ime ụdị dị iche iche echekwara maka nhazi nke ọma.

pH bara uru: N'etiti 4.0 na 6.0. Nke a dị nro acidity na-enyere aka ịnọgide na-enwe ndakọrịta na ọtụtụ ciment na ihe mgbakwunye ndị ọzọ.

Ọnụ ego mbelata mmiri: Ruo 25– 30%. Less water suggests greater toughness, ogologo ndụ ka mma, na mbelata permeability na-enweghị ida workability.

Compressive toughness gain: Concrete gets to regarding 50– 60% of its 28-day toughness within 24 awa. Na 3 ụbọchị, toughness is typically over 80% nke ikpeazụ uru. Uru ngwa ngwa a na-akwado mkpochapụ ụdị ọrụ mbụ yana usoro ihe owuwu ngwa ngwa.

Establishing time modification: First setup is postponed by 1– 3 hours compared to simple concrete, relying on dosage and ambient conditions. Nke a na-enye ndị otu egwuregwu oge karịa ka ha nọrọ ebe ma mechaa kọmpụta, karịsịa na ihu igwe na-ekpo ọkụ ma ọ bụ nnukwu mmiri mmiri.

Njide ịda mbà n'obi: Na-ejigide ịda mbà n'obi dị mma maka ihe karịrị 90 nkeji. Ọdịmma na-adịgide adịgide, na-ebelata ọchịchọ maka iweghachi iwe na webụsaịtị.

Ọdịnaya chloride: Ihe na-erughị 0.01%. Ọ naghị emebi emebi na nkwado ígwè, na-eme ka ọ bụrụ nchekwa maka kọmpụta emelitere na prestressed.

Ndakọrịta: Ọ na-arụ ọrụ nke ọma na Rose city concrete, slag, ofufe utu, na silica uzuoku. Na-eme ogbe nnwale mgbe niile tupu iji zuru oke iji kwado arụmọrụ n'okpuru ọnọdụ gị.

Zụọ ihe ahụ n'ụdị ejiji, akọrọ ebe n'etiti 5 Celsius C na 35 Celsius C. Jikwaa akpa akpachichi mgbe ejighị ya iji zere mmetọ ma ọ bụ mwepu.

Ngwa nke High Early Strength Polycarboxylates Concrete Water Reducing Agent Retarder

Ngwa nke ike mmalite dị elu Polycarboxylate Concrete Water Mbelata Agent with Retarder

Ịrụ ọrụ na nkwalite ume

This product combines a high-performance polycarboxylate-based water reducer with a controlled retarder. Ọ na-enye njikere mix ihe magburu onwe eruba na-agbakwunyere mmiri. Ngwakọta ahụ na-adaba adaba ogologo oge, nke na-enyere aka n'oge ọnọdụ na ihu igwe ọkụ ma ọ bụ ogologo oge. N'otu oge ahụ, it speeds up early toughness gain once the concrete remains in place.

Dị mma maka Precast na Prestressed Concrete

Osisi precast chọrọ ntughari ụdị ọsọ ọsọ yana ịrụ ọrụ n'oge siri ike. Nke a admixture na-anapụta abụọ. Concrete na-eru iwepu ike ngwa ngwa, mgbe n'ime 6 ka 12 awa. Nke ahụ na-egosi na a na-ejigharị ebu ọzọ ngwa ngwa, na-abawanye arụmọrụ. The last stamina likewise fulfills or exceeds layout needs.

Kwesịrị ekwesị maka Ụlọ Ọrụ ma ọ bụ Nnukwu Ọka

Maka ihe owuwu dị ka àkwà mmiri, amaokwu, ma ọ bụ skyscrapers, na-agbanwe agbanwe elu àgwà okwu. This item guarantees consistent slump retention throughout batches. Ọ na-ebelata nkewa na ọbara ọgbụgba, even in combines with reduced water-cement ratios. Professionals obtain reliable pumpability and finishability on website.

Na-akwado Ụlọ Na-adịgide adịgide

Site n'ibelata ọdịnaya mmiri, this admixture permits greater concrete substitute with fly ash or slag. That reduces the carbon footprint without hurting efficiency. Mmiri dị ntakịrị na-egosikwa kọmpụta siri ike, nke na-akwalite ogologo ndụ megide chlorides, sulfates, na okirikiri ifriizi-hapụrụ.

Ọ dị mfe iji yana dakọtara

The liquid formula mixes efficiently into basic batching systems. It works well with the majority of concretes and auxiliary products. Ọnụ ego onunu ogwu bụ vasatail, so manufacturers can tweak results based upon task requirements. No special handling or storage space is called for under normal conditions.

Uru aghụghọ mejupụtara:
– Ruo 30% mbelata mmiri
– Window arụ ọrụ ogologo oge
– Ike ngwa ngwa ngwa ngwa (1-ume ụbọchị dị ka 50% nke uru ụbọchị 28).
– Mkpuchi ebe dị elu ma belata ihe egwu mgbaji.

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 ndị dị elu nke mbụ ike Polycarboxylates Concrete Water Mbelata Agent Retarder

Ajụjụ a na-ajụkarị

Kedu ihe bụ ike mmalite nke polycarboxylate na-ebelata mmiri?

It is a special chemical added to concrete. Ọ na-ebelata oke mmiri dị mkpa ka ọ na-enyere aka inweta ike ngwa ngwa. Nke a na-eme ka kọnti ahụ sie ike n'ime awa ole na ole mbụ ma ọ bụ ụbọchị mgbe ịwụsachara ya.

Kedu ka ọ si eme ka ike mmalite dịkwuo mma?

Onye nnọchi anya na-arụ ọrụ site n'ịchụsa irighiri ciment nke ọma. Nke a na-enye ohere iji obere mmiri mee ihe na-enweghị ike ịrụ ọrụ. Na obere mmiri, the concrete becomes denser and harder faster. Strength builds up within 12 ka 24 awa, which speeds up construction schedules.

Can it also act as a retarder?

Ee. Ụfọdụ nsụgharị na-agụnye mmetụta nkwụsịtụ dị nro. Nke a na-ebelata oge nhazi oge iji kwe ka idobe na imecha nke ọma, karịsịa n'oge okpomọkụ. Nkwalite ike mmalite ka na-eme ngwa ngwa ka ntọala mbụ gasịrị.

Ọ dakọtara na admixtures ndị ọzọ?

Ọ na-arụ ọrụ nke ọma na mgbakwunye ihe ndị a na-ahụkarị dị ka ihe na-enye ikuku ma ọ bụ ngwa ngwa. Mana ịkwesịrị ịnwale nchikota mgbe niile tupu ojiji zuru oke. Ịgwakọta na-enweghị ule nwere ike ịkpata nsonaazụ na-atụghị anya ya.

Kedu uru bụ isi na saịtị?

Ị ga-enweta mwepụ formwork ngwa ngwa, mbụ ibu ngwa, na oge ọgwụgwọ dị mkpụmkpụ. Nke a na-azọpụta oge na ọrụ. Kọnkịtị nwekwara mma eruba na imecha. Obere mmiri pụtara obere mgbawa na ịdịte aka dị elu ka oge na-aga.