Overview of Powder Concrete Water Based Polycarboxylic Acid Concrete Water Reducing Agent Superplasticizer

Powder Concrete Water Based Polycarboxylic Acid Concrete Water Reducing Agent Superplasticizer represents the third generation of water-reducing agents following lignin and naphthalene-based types, embodying 'a e tumutumu 'o e tekinolosia admixture sima fakaonopooni .. 'Oku faka'aonga'i 'e he koloa ko 'eni 'a e tisaini 'o e fokotu'utu'u 'o e molecular fakalakalaka pea 'oku synthesized 'o fakafou 'i he ngaahi founga 'o e polymerization ., ‘o iku ai ki ha fakafofonga fakasi‘isi‘i ‘o e vaí ‘oku ngāue mā‘olunga mo ha fokotu‘utu‘u molekula hangē ha selu .. 'Oku ne a'usia 'a e movetevete 'o e ngaahi momo'i me'a sima 'o fakafou 'i ha ola fakafe'atungia'i steric malohi ., fakalahi lahi ‘a e workability ‘o e sima mo e ngaahi koloa langa .. Ko e naunau tefito ia 'oku manakoa ki hono fa'u 'o e ma'olunga-ngaue ., malohi-ma'olunga, mo e sima tu‘uloa mā‘olunga ..

Features of Powder Concrete Water Based Polycarboxylic Acid Concrete Water Reducing Agent Superplasticizer

1. Ma'olunga 'a e Vai-Fakasi'isi'i 'a e Tu'unga: Lavame'a 'o a'u ki he 100. 40% fakasi'isi'i 'o e vai, 'oku fakasi'isi'i lahi 'a e fakamole 'o e vai ki he 'iuniti 'o e voliume 'o e sima mo hono 'omi ha makatu'unga fefeka ki hono ngaohi 'o e sima ma'olunga-malohi mo e ultra-ma'olunga-malohi . (C60 pea ki 'olunga).

2. Fakatolonga 'o e Slump lelei 'aupito: 'Oku pule'i lelei 'e he tekinolosia makehe 'o e pukepuke 'o e slump 'oku tukuange tuai 'a e mole 'o e slump ., tauhi 'a e ngaue lelei mo e pumpability ki he . 1-2 ngaahi houa. ‘Oku feau heni ‘a e ngaahi fiema‘u ‘o e fefononga‘aki mama‘ó mo e langa ‘i he ngaahi fa‘ahita‘u ‘oku māfana lahi aí ..

3. Tu'unga ma'ulalo, ola lelei ma'olunga: Fakafehoanaki ki he ngaahi me'a fakasi'isi'i vai tukufakaholo ., 'oku fie ma'u ke ma'ulalo ange 'a e faito'o . (angamaheni 0.15%-0.3% 'i he mamafa 'o e ngaahi naunau sima .) lolotonga hono fakahoko 'o e fakahoko ngaue mahu'inga ., ‘o ‘oatu ‘a e ngaahi lelei faka‘ekonōmika mo faka‘ātakai ma‘olunga ange.

4.  Fe'unu'aki Ma'olunga ange: Fe'unga mo e ngaahi faka'ilonga sima kehekehe mo e ngaahi me'a fakafefiofi 'o e minerale . (e.g., efuefu lele, efuefu minerale, kohu silika), 'oku ola lelei hono fakalelei'i 'o e ngaahi me'a angamaheni hange ko e toto mo e fakamavahe'i 'i he sima ..

5.  Lanumata mo e 'Eko-Kaume'a: Tau'ataina mei he ngaahi me'a fakatu'utamaki hange ko e formaldehyde mo e nitrites lolotonga hono ngaohi ., ta‘efakatupu maumau ki he tangatá, anga fakakaume'a ki he 'atakai, pea muimui ki he ngaahi fiema'u ki he langa lanumata mo e fakalakalaka tu'uloa ..

6. Fakalahi Mahu'inga 'o e Malohi: A'usia ha . 10%-15% fakasi'isi'i 'i hono faka'aonga'i 'o e sima ki he malohi tatau, pe fakalahi lahi 'a e malohi 'o e sima 'i he ngaahi ta'u kotoa pe 'aki 'a e sima tatau 'a e kakano ..

7. Fakalahi 'a e tu'uloa 'o e sima: 'Oku ola lelei hono fakasi'isi'i 'o e kololaite diffusion 'a e coefficient ., fakasi'isi'i 'a e shrinkage mo e totolo ., pea fakalelei'i faka'ilonga'i 'a e impermeability sima ., 'aisi-thaw 'a e fakafepaki, mo e fakafepaki ki he carbonation ., fakaloloa 'a e mo'ui 'o e ngaue fakafa'unga.

Parameters of Powder Concrete Water Based Polycarboxylic Acid Concrete Water Reducing Agent Superplasticizer

Toe vakaiʻi ʻo e Koloá

This powder concrete water-reducing representative is a high-performance superplasticizer based upon polycarboxylic acid modern technology. It is designed for use in ready-mix and precast concrete applications where strong workability, malohi ma'olunga, and excellent toughness are needed.

Ngaahi fakangatangata fakatekinikale 'o e Trick

Ngaahi me'a 'i he Uepi malohi: ≥ 98%.
The product comes in a very focused powder kind, guaranteeing regular dose and very easy handling on site.

Water Decrease Rate: 25%– 40%.
It considerably lowers the water required in concrete mixes without impacting workability. This results in greater compressive stamina and boosted long-term performance.

Mahu'inga 'o e pH (20% Solution): 6– 8.
Its neutral pH makes it suitable with most concrete types and other admixtures commonly made use of in concrete manufacturing.

Chloride Ion Web Content: ≤ 0.1%.
Extremely reduced chloride degrees help safeguard steel support from rust, making it appropriate for frameworks subjected to extreme settings.

Fakahū ʻo e ʻEá: Marginal.
Unlike some typical plasticizers, this representative presents little to no additional air into the mix, maintaining density and surface area finish.

Fe'unga: Ngaue lelei mo e sima kolo Rose ., puhi sima, efuefu lele, mo e kohu silika .. Always test before full-scale use to verify efficiency under certain conditions.

Kehekehe 'o e faito'o: 0.1%– 0.3% 'i he mamafa 'o e ngaahi naunau sima ..
Exact dose depends upon the wanted slump, mafana 'o e 'atakai, and type of concrete utilized. Begin with a reduced dose and change as required.

Tuku'anga me'a & To'oto'o: Keep in a completely dry, great area. Avoid moisture contact. Ko e mo'ui 'o e ngaue ko e . 12 months when kept correctly in covered packaging.

This superplasticizer liquifies rapidly in blending water and distributes evenly throughout the concrete. It enhances flowability while keeping cohesion, tukuhifo 'a e vahevahe mo e toto .. The result is smoother positioning, easier completing, and more uniform hardened concrete.

Applications of Powder Concrete Water Based Polycarboxylic Acid Concrete Water Reducing Agent Superplasticizer

Applications of Powder Concrete Water-Based Polycarboxylic Acid Superplasticizer

Ngaohi sima Ma'olunga-Ngaue

This superplasticizer is extensively made use of in making high-performance concrete. It substantially decreases the amount of water needed while maintaining the mix practical. Less water indicates more powerful, lahi ange 'a e sima tolonga. Building contractors utilize it for frameworks that have to last a long period of time and stand up to hefty loads.

Sima Precast mo e Prestressed

Manufacturing facilities producing precast concrete components rely on this additive. It assists achieve a smooth surface finish and consistent quality. The powder form mixes equally into dry materials, which is excellent for automated batching systems. Prestressed concrete likewise profits because the mix streams well without segregation, making certain uniform toughness throughout beam of lights, ngaahi laupapa, mo e ngaahi konga kehe ..

Sima Fakafefekaʻi ʻe Ia (SCC)

For self-compacting concrete, flowability is crucial. This polycarboxylic acid-based superplasticizer provides the mix sufficient fluidness to load complicated types without resonance. It prevents blockages and honeycombing, also around thick rebar. Service providers select it when gathering tight or hard-to-reach locations.

Ready-Mix Concrete Delivery

Ready-mix vendors include this superplasticizer to keep concrete workable during transportation. It keeps downturn for longer periods without including extra water. This indicates the concrete gets to the task site all set to location, with no loss in stamina or end up high quality.

Ngaahi Poloseki Langa Moe Langa Tu'uloa

Due to the fact that it permits reduced water-cement proportions, this additive assistances greener structure techniques. Less concrete can be utilized while still meeting stamina targets. That reduces CO ₂ exhausts and product costs. Numerous green-certified jobs specify this type of superplasticizer for its efficiency and ecological benefits.

Easy to Manage, Ngaahi Ola Tuʻumaʻu
The powder form stores well and dissolves promptly in water. It functions reliably throughout different temperature levels and with numerous cements. Individuals get predictable efficiency batch after batch, which minimizes waste and revamp on site.

Fakamatala ʻo e Kautaha

Ko kimautolu 'a e taki fakamamani lahi 'i he sima ma'ama'a mo e ngaahi fakalelei'anga foam 'enisinia fakalakalaka .. 'Iloa 'i mamani 'i he'ene tukupa ki he fakatotolo ., fakakaukau fo'ou, mo e taukei faka'aonga'i ., kuo mau 'oatu 'a e ngaahi fakalelei'anga foam 'enisinia talu mei he kamata'anga 'o e 2012’s ..

'E lava ke tau 'oatu 'a e admixture sima tu'unga ma'olunga mo e ngaahi koloa fekau'aki mo e foam sima 'i he mamani kotoa ..

'Oku 'i ai ha potungaue fakatekinikale fakapalofesinale 'a e kautaha mo e potungaue tokanga'i 'o e tu'unga lelei ., ko ha fale fakatotolo fakakemi kuo fakanaunau‘i lelei ., pea fakanaunau'i 'aki 'a e ngaahi me'angaue sivi fakalakalaka mo e senitaa tokoni ki he kasitomaa hili hono fakatau atu ..

Kapau 'oku ke fie'ilo ., kataki 'o ongo'i tau'ataina pea fetu'utaki mai.

Totongi

T/T, ʻIunioni Hihifo, Paypal, Kaati fakamo'ua etc ..

Uta

ʻI he ʻeá, ʻi tahi, 'aki 'a e fakahaa'i, hange ko e kole 'a e kau kasitomaa.

5 FAQs of Powder Concrete Water Based Polycarboxylic Acid Concrete Water Reducing Agent Superplasticizer

Ngaahi Fehuʻi ʻOku Faʻa ʻEke

Ko e hā ʻoku fakaʻaongaʻi ki ai ʻa e koloa ko ʻení .?

This powder is a water-based superplasticizer made from polycarboxylic acid. 'Oku tokoni ia ke fakasi'isi'i 'a e lahi 'o e vai 'oku fie ma'u 'i he ngaahi fefiofi sima .. Ko e si'isi'i ange 'a e vai 'oku 'uhinga ia ki he malohi ange ., sima tolonga ange. Builders use it to improve workability without adding extra water.

'E anga fefe ha'aku fefiofi ia ki he sima .?

Add the powder directly to the dry ingredients before mixing with water. You can also dissolve it in the mixing water first. Muimui ki he ngaahi fakahinohino ki he faito'o 'i he kato .. Typical use is 0.1% ki 0.3% 'o e mamafa 'o e sima .. Always test a small batch before full-scale use.

'Oku malu ke to'oto'o?

ʻIo, but wear gloves and eye protection when handling the powder. Faka‘ehi‘ehi mei he mānava ‘i he efuefu .. Tauhi ia ʻi ha feituʻu momoko ., feitu'u momoko mama'o mei he 'uha. Tauhi e koniteiná ke silaʻi ʻi he taimi ʻoku ʻikai ke fakaʻaongaʻi aí .. Wash hands after contact.

'E lava ke u faka'aonga'i ia mo e ngaahi admixtures kehe .?

It works well with most common concrete additives like air-entraining agents or retarders. But always run a compatibility test first. Mixing without testing may cause poor results or unexpected reactions.

What makes this superplasticizer different?

This product uses advanced polycarboxylic acid technology. It gives high water reduction with low dosage. It also keeps concrete workable longer than older types. The powder form is easy to store and transport. It dissolves fast and spreads evenly in the mix. This leads to consistent performance on every job.