Overview of Construction PCE Polycarboxylic Acid Concrete Water Reducing Agent for Pumped Concrete

Construction PCE Polycarboxylic Acid Concrete Water Reducing Agent for Pumped Concrete represents the third generation of water-reducing agents following lignin and naphthalene-based types, predstavlja vrhunec sodobne tehnologije dodatkov za beton. Ta izdelek uporablja napredno zasnovo molekularne strukture in je sintetiziran s postopki polimerizacije, kar ima za posledico visoko zmogljivo sredstvo za zmanjševanje vode z glavnikom podobno molekularno strukturo. Doseže disperzijo cementnih delcev z močnim steričnim učinkom ovir, znatno izboljšajo obdelavnost betona in konstrukcijske lastnosti. Je prednostni osnovni material za oblikovanje visoko zmogljivih, visoke trdnosti, in visoko vzdržljiv beton.

Features of Construction PCE Polycarboxylic Acid Concrete Water Reducing Agent for Pumped Concrete

1. Visoka stopnja zmanjševanja vode: Doseže do 40% zmanjšanje vode, bistveno nižja poraba vode na enoto prostornine betona in zagotavlja trdno osnovo za proizvodnjo betona visoke in ultra visoke trdnosti (C60 in višje).

2. Odlično zadrževanje padca: Edinstvena tehnologija zadrževanja padca s počasnim sproščanjem učinkovito nadzoruje izgubo padca, ohranjanje dobre obdelovalnosti in črpanja za 1-2 ure. To izpolnjuje zahteve prevoza na dolge razdalje in gradnje v obdobjih z visokimi temperaturami.

3. Nizek odmerek, visoka učinkovitost: V primerjavi s tradicionalnimi reduktorji vode, zahteva nižje odmerke (običajno 0.15%-0.3% glede na težo cementnih materialov) hkrati pa zagotavlja pomembno zmogljivost, ponuja vrhunske gospodarske in okoljske koristi.

4.  Vrhunska prilagodljivost: Združljivo z različnimi znamkami cementa in mineralnimi dodatki (npr., leteči pepel, mineralni prah, kremenčev dioksid), učinkovito reševanje pogostih težav, kot sta krvavitev in ločevanje v betonu.

5.  Zeleno in okolju prijazno: Brez škodljivih snovi, kot so formaldehid in nitriti med proizvodnjo, neškodljiv za ljudi, okolju prijazen, in v skladu z zahtevami zelene gradnje in trajnostnega razvoja.

6. Znatno povečanje moči: Doseže a 10%-15% zmanjšanje porabe cementa za enakovredno trdnost, ali bistveno poveča trdnost betona pri vseh starostih z enako vsebnostjo cementa.

7. Izboljšana vzdržljivost betona: Učinkovito znižuje koeficient difuzije klorida, zmanjšuje krčenje in lezenje, in opazno izboljša neprepustnost betona, odpornost proti zmrzovanju in odmrzovanju, in odpornost na karbonizacijo, podaljšanje življenjske dobe konstrukcije.

Parameters of Construction PCE Polycarboxylic Acid Concrete Water Reducing Agent for Pumped Concrete

Povzetek izdelka

This PCE polycarboxylic acid concrete water minimizing agent is produced pumped concrete. Zagotavlja visoko učinkovitost pri obdelavi, žilavost, in trdnost. The item fulfills contemporary building and construction requires with reputable outcomes on site.

Main Technical Parameters

• Solidna vsebina: 40% ± 1%
• Gostota (20 ° C): 1.06– 1.10 g/cm ³ pH worth
• ( 20 ° C, 10% možnost): 5.0– 7.0
• Water decrease rate: ≥ 25%
• Air spletne vsebine: ≤ 3.0%
• Compressive toughness proportion:
  • 1-dan: ≥ 180%
  • 3-dan: ≥ 170%
  • 7-dan: ≥ 150%
  • 28-dan: ≥ 130%
• Downturn retention (pri 1 uro): ≥ 180 mm
• Setting time difference:
  • Initial setting:– 60 do +90 minut
  • Final setting:– 60 do +90 minut

Skrivne funkcije

The representative reduces water make use of without losing workability. This aids keep the concrete flowable during pumping. It additionally increases very early and lasting strength. The mix stays steady gradually, so downturn loss remains reduced. It works well with various concretes and various other admixtures. The item has low air entrainment, which sustains thick, močan beton. It does not cause rust and is secure for steel support.

Uporabite standarde

Dodaj 0.15% do 0.30% of the representative by weight of cement. Adjust dose based upon job needs, materials utilized, and weather. Constantly run a trial batch prior to full usage. Mix extensively for best results. Shranjujte v odličnem, popolnoma suho območje, daleč od neposredne sončne svetlobe. Ko ni v uporabi, imejte posodo zavarovano.

Applications of Construction PCE Polycarboxylic Acid Concrete Water Reducing Agent for Pumped Concrete

Applications of Building PCE Polycarboxylic Acid Concrete Water Decreasing Agent for Pumped Concrete

Povečana uporabnost in cirkulacija

PCE polycarboxylic acid water reducing representatives considerably boost the flow of pumped concrete. They assist the mix stay smooth and very easy to relocate via pipelines without blocking. This makes pouring faster and more reputable on website.

Zmanjšana vsebnost vode, Greater Toughness

These agents reduced the amount of water needed in the mix. Much less water indicates more powerful concrete once it solidifies. Building contractors improve compressive strength without adding extra concrete or altering other materials.

Steady Efficiency With Time

PCE-based additives maintain concrete workable for longer periods. Also in heat or during long runs, the mix does not shed its fluidity also promptly. This stability assists prevent delays and makes certain regular placement.

Reduced Segregation and Blood Loss

The representative holds the mix with each other well. Pesek, gramoz, and concrete remain evenly blended. Water does not rise to the surface, so the final product looks cleaner and carries out much better.

Suitable for Facility Jobs

Because of its high efficiency, this water reducer works well in tall buildings, prehodi, and other work that require high-pressure pumping. It deals with tight rooms and thick support efficiently.

Okolju prijazen in zanesljiv

Making use of less water and cement cuts waste and reduces carbon influence. The representative likewise mixes quickly into typical batching systems. Posebna oprema ni potrebna, which conserves time and price.

Relied on Throughout the Market

Professionals and engineers choose PCE polycarboxylic acid reducers for significant infrastructure jobs. Their track record consists of bridges, stolpnice, and precast elements where reliability matters most.

Profil podjetja

Smo vodilni svetovni proizvajalec lahkih betonov in naprednih rešitev iz inženirske pene. Po vsem svetu znan po svoji predanosti raziskavam, inovativnost, in uporabno strokovno znanje, že od začetka leta 2012 nudimo rešitve iz konstruirane pene.

Po vsem svetu lahko dobavimo visokokakovostne dodatke za beton in sorodne izdelke za penobeton.

Podjetje ima strokovni tehnični oddelek in oddelek za nadzor kakovosti, dobro opremljen laboratorij, in opremljen z napredno opremo za testiranje in poprodajnim centrom za pomoč strankam.

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5 FAQs of Construction PCE Polycarboxylic Acid Concrete Water Reducing Agent for Pumped Concrete

Frequently Asked Questions About PCE Polycarboxylic Acid Water Reducing Agent for Pumped Concrete

Za kaj se ta izdelek uporablja?

Ta izdelek je visoko zmogljiv reduktor vode. It helps make concrete easier to pump by improving flow and workability. You add it to the mix before pouring. It reduces the amount of water needed while keeping strength high.

How does it improve pumpability?

The agent keeps cement particles from clumping together. This creates a smoother, more fluid mix. The concrete moves easily through pipes without blocking or separating. Less friction means less pressure during pumping.

Lahko se uporablja z drugimi dodatki?

ja, ampak najprej testiraj. Always check compatibility with air-entraining agents, zaviralci, ali pospeševalci. Mixing without testing may cause unexpected results like poor setting or reduced strength.

Kakšen je pravi odmerek?

Doziranje je odvisno od vrste cementa, mešano oblikovanje, in delovnih pogojev. Tipična uporaba je 0.15% do 0.30% glede na težo cementa. Start with a small batch. Adjust based on slump and flow tests. Too much can cause bleeding or delay setting.

Ali vpliva na trdnost betona?

It usually increases strength. Z zmanjšanjem vsebnosti vode, vodocementno razmerje pade. Nižje razmerje pomeni gostejše, močnejši beton. Strength gains are clear at 7 in 28 days if curing is done right.