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, kinakatawan ang tugatog ng modernong teknolohiya ng kongkretong admixture. Ang produktong ito ay gumagamit ng advanced na disenyo ng molecular structure at na-synthesize sa pamamagitan ng mga proseso ng polymerization, na nagreresulta sa isang mataas na pagganap na ahente ng pagbabawas ng tubig na may tulad-suklay na molekular na istraktura. Nakakamit nito ang pagpapakalat ng mga particle ng semento sa pamamagitan ng isang malakas na epekto ng steric hindrance, makabuluhang pinahusay ang kakayahang magamit ng kongkreto at mga katangian ng pagtatayo. Ito ang ginustong pangunahing materyal para sa pagbabalangkas ng mataas na pagganap, mataas na lakas, at mataas na tibay ng kongkreto.

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

1. Mataas na Rate ng Pagbabawas ng Tubig: Nakakamit hanggang sa 40% pagbabawas ng tubig, makabuluhang nagpapababa ng konsumo ng tubig sa bawat yunit ng dami ng kongkreto at nagbibigay ng matibay na pundasyon para sa paggawa ng high-strength at ultra-high-strength concrete (C60 pataas).

2. Napakahusay na Pagpapanatili ng Slump: Ang natatanging teknolohiya ng mabagal na paglabas ng slump retention ay epektibong kinokontrol ang slump loss, pagpapanatili ng magandang workability at pumpability para sa 1-2 oras. Natutugunan nito ang mga pangangailangan ng malayuang transportasyon at konstruksyon sa panahon ng mataas na temperatura.

3. Mababang dosis, mataas na kahusayan: Kumpara sa tradisyunal na water reducer, nangangailangan ito ng mas mababang dosis (karaniwan 0.15%-0.3% sa pamamagitan ng bigat ng mga semento na materyales) habang naghahatid ng makabuluhang pagganap, nag-aalok ng higit na mahusay na pang-ekonomiya at pangkapaligiran na mga benepisyo.

4.  Superior na kakayahang umangkop: Tugma sa iba't ibang mga tatak ng semento at mineral admixtures (hal., fly ash, mineral na pulbos, silica fume), mabisang pagtugon sa mga karaniwang isyu tulad ng pagdurugo at paghihiwalay sa kongkreto.

5.  Berde at Eco-Friendly: Libre mula sa mga nakakapinsalang sangkap tulad ng formaldehyde at nitrite sa panahon ng produksyon, hindi nakakapinsala sa mga tao, environment friendly, at sumusunod sa mga kinakailangan sa berdeng gusali at napapanatiling pag-unlad.

6. Makabuluhang Pagpapahusay ng Lakas: Nakamit a 10%-15% pagbawas sa paggamit ng semento para sa katumbas na lakas, o makabuluhang pinatataas ang lakas ng kongkreto sa lahat ng edad na may parehong nilalaman ng semento.

7. Pinahusay na Katatagan ng Konkreto: Epektibong nagpapababa ng chloride diffusion coefficient, binabawasan ang pag-urong at paggapang, at kapansin-pansing nagpapabuti sa kongkretong impermeability, paglaban sa freeze-thaw, at paglaban sa carbonation, pagpapahaba ng buhay ng serbisyo sa istruktura.

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

Buod ng Produkto

This PCE polycarboxylic acid concrete water minimizing agent is produced pumped concrete. It gives strong efficiency in workability, katigasan, and sturdiness. The item fulfills contemporary building and construction requires with reputable outcomes on site.

Main Technical Parameters

• Solid na nilalaman: 40% ± 1%
• Densidad (20 ° C): 1.06– 1.10 g/cm ³ pH worth
• ( 20 ° C, 10% opsyon): 5.0– 7.0
• Water decrease rate: ≥ 25%
• Nilalaman ng hangin sa web: ≤ 3.0%
• Compressive toughness proportion:
  • 1-araw: ≥ 180%
  • 3-araw: ≥ 170%
  • 7-araw: ≥ 150%
  • 28-araw: ≥ 130%
• Downturn retention (sa 1 oras): ≥ 180 mm
• Setting time difference:
  • Initial setting:– 60 sa +90 minuto
  • Final setting:– 60 sa +90 minuto

Mga Lihim na Tampok

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, strong concrete. It does not cause rust and is secure for steel support.

Gamitin ang mga Pamantayan

Idagdag 0.15% sa 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. Mag-imbak sa isang mahusay, completely dry area far from straight sunlight. Panatilihing naka-secure ang lalagyan kapag hindi ginagamit.

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

Boosted Workability and Circulation

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.

Nabawasang Nilalaman ng Tubig, 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. buhangin, graba, 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, mga sipi, and other work that require high-pressure pumping. It deals with tight rooms and thick support efficiently.

Eco-Friendly and Reliable

Making use of less water and cement cuts waste and reduces carbon influence. The representative likewise mixes quickly into typical batching systems. Walang kinakailangang espesyal na kagamitan, 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, high-rises, and precast elements where reliability matters most.

Profile ng Kumpanya

Kami ang pandaigdigang nangunguna sa magaan na kongkreto at advanced engineered foam solution. Kilala sa buong mundo para sa kanyang pangako sa pananaliksik, pagbabago, at inilapat na kadalubhasaan, nagbibigay kami ng mga engineered foam solution mula noong unang bahagi ng 2012.

Makakapagbigay kami ng de-kalidad na kongkretong admixture at mga produktong nauugnay sa foam concrete sa buong mundo.

Ang kumpanya ay may isang propesyonal na departamentong teknikal at departamento ng pangangasiwa ng kalidad, isang mahusay na kagamitang laboratoryo, at nilagyan ng advanced na kagamitan sa pagsubok at after-sales customer service center.

Kung interesado ka, mangyaring huwag mag-atubiling at makipag-ugnayan sa amin.

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Pagpapadala

Sa pamamagitan ng hangin, sa pamamagitan ng dagat, sa pamamagitan ng express, bilang kahilingan ng mga customer.

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

Para saan ang produktong ito?

Ang produktong ito ay isang high-performance na water reducer. 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.

Maaari ba itong gamitin sa iba pang mga admixture?

Oo, pero test muna. Always check compatibility with air-entraining agents, mga retarder, o mga accelerator. Mixing without testing may cause unexpected results like poor setting or reduced strength.

Ano ang tamang dosis?

Ang dosis ay depende sa uri ng semento, ihalo ang disenyo, and job conditions. Ang karaniwang paggamit ay 0.15% sa 0.30% sa bigat ng semento. Start with a small batch. Adjust based on slump and flow tests. Too much can cause bleeding or delay setting.

Does it affect concrete strength?

It usually increases strength. Sa pamamagitan ng pagputol ng nilalaman ng tubig, the water-cement ratio drops. A lower ratio means denser, mas matibay na kongkreto. Strength gains are clear at 7 at 28 days if curing is done right.