Overview of New Retarding Type Polycarboxylic Acid Concrete Water Reducing Agent

New Retarding Type Polycarboxylic Acid Concrete Water Reducing Agent represents the third generation of water-reducing agents following lignin and naphthalene-based types, embodying pinnacle téhnologi admixture beton modern. Produk ieu ngagunakeun desain struktur molekular canggih sareng disintésis ngaliwatan prosés polimérisasi, hasilna agén pangurangan cai-kinerja luhur kalawan struktur molekular sisir-kawas. Éta ngahontal dispersi partikel semén ngaliwatan pangaruh halangan sterik anu kuat, sacara signifikan ningkatkeun kamampuan beton sareng sipat konstruksi. Éta mangrupikeun bahan inti anu dipikaresep pikeun ngarumuskeun kinerja anu luhur, kakuatan tinggi, jeung beton durability tinggi.

Features of New Retarding Type Polycarboxylic Acid Concrete Water Reducing Agent

1. Laju Ngurangan Cai Tinggi: Ngahontal nepi ka 40% ngurangan cai, nyata nurunkeun konsumsi cai per unit volume beton sarta nyadiakeun pondasi padet pikeun ngahasilkeun-kakuatan luhur jeung ultra-kakuatan beton. (C60 ka luhur).

2. Alus Ingetan Slump: Téknologi panyebaran slump anu unik sacara efektif ngadalikeun leungitna slump, ngajaga workability alus tur pumpability pikeun 1-2 jam. Ieu nyumponan tungtutan transportasi jarak jauh sareng konstruksi nalika usum suhu luhur.

3. Dosis rendah, efisiensi tinggi: Dibandingkeun sareng pangurangan cai tradisional, merlukeun dosage handap (ilaharna 0.15%-0.3% ku beurat bahan semén) bari delivering kinerja signifikan, nawarkeun kauntungan ékonomi jeung lingkungan unggul.

4.  Adaptasi punjul: Cocog sareng sababaraha merek semén sareng campuran mineral (misalna., lebu ngapung, bubuk mineral, haseup silika), sacara efektif ngatasi masalah umum sapertos perdarahan sareng pamisahan dina beton.

5.  Héjo jeung Eco-Friendly: Bébas tina zat ngabahayakeun sapertos formaldehida sareng nitrit nalika produksi, bahya pikeun manusa, ramah lingkungan, tur patuh kana wangunan héjo sarta sarat pangwangunan sustainable.

6. Enhancement Kakuatan signifikan: Ngahontal a 10%-15% pangurangan pamakean semén pikeun kakuatan anu sami, atanapi sacara substansial ningkatkeun kakuatan beton dina sagala umur kalayan eusi semén anu sami.

7. Durability Beton ditingkatkeun: Éféktif nurunkeun koefisien difusi klorida, ngurangan shrinkage jeung ngarayap, sarta markedly ngaronjatkeun impermeability beton, lalawanan freeze-thaw, sarta lalawanan carbonation, manjangkeun umur jasa struktural.

Parameters of New Retarding Type Polycarboxylic Acid Concrete Water Reducing Agent

Specifications of New Retarding Type Polycarboxylic Acid Concrete Water Minimizing Representative

Key Performance Indicators

This new slowing down type polycarboxylic acid water reducing representative supplies solid water decrease efficiency. Its strong content is typically between 20% jeung 40%, depending on the specific formula. The pH worth stays in the range of 4.0 ka 6.5 , making it compatible with the majority of cement types.

The representative reveals superb downturn retention. Fresh concrete combined with this product preserves workability for over 90 minutes without significant loss. This feature sustains long-distance transport and expanded positioning times on site.

Dosage sarta kasaluyuan

The suggested dosage is 0.15% ka 0.30% ku beurat produk semén. At this level, it reduces water demand by 20% ka 30% while keeping strength growth secure. It works well with Rose city concrete, semén slag, and fly ash. No damaging responses take place when used with usual admixtures like air-entraining agents or accelerators.

Establishing Time and Strength Advancement

This product delays first and final setting times by 1 ka 3 jam , which aids control very early hydration in heat. Despite the retardation result, compressive toughness at 3 days satisfies or surpasses typical demands. Ku 28 poé , toughness gain matches or outmatches reference blends without retarders.

Fitur fisik

The representative appears as a light yellow to amber liquid . It has reduced chloride web content ( kirang ti 0.1%) and very low alkali degrees, reducing threats of rust or alkali-silica response. Storage security is great– it remains effective for a minimum of 6 months in sealed containers at space temperature level.

All test results adhere to ASTM C494/C494M requirements for Kind D (water-reducing and retarding) admixtures. Batch-to-batch consistency ensures reputable field efficiency throughout various jobs and conditions.

Applications of New Retarding Type Polycarboxylic Acid Concrete Water Reducing Agent

Applications of New Retarding Type Polycarboxylic Acid Concrete Water Minimizing Agent

High-Performance Concrete in Hot Weather

This water reducing representative works well in heats. It reduces the setup time of concrete without hurting its stamina. Contractors use it when pouring huge pieces or structures throughout summertime. The mix remains workable longer, so staffs have even more time to location and end up the concrete effectively.

Mass Concrete Projects

Large pours like dams, bridge piers, and thick grounds take advantage of this item. Warm develops within huge concrete areas as it cures. That heat can cause splits. This representative postpones the early reaction, which decreases height temperature and lowers fracturing danger. Dina waktu nu sarua, it cuts water utilize, making the final framework denser and stronger.

Beton prategang sareng prategang

Factories making precast components use this admixture for much better control. It offers a longer home window to cast, vibrate, and smooth each piece. Najan kurang cai, the mix flows conveniently and fills mold and mildews entirely. The result is a smoother surface area and fewer defects– crucial for visible architectural aspects.

Long-Distance Concrete Distribution

When vehicles take a trip much to task sites, concrete needs to remain functional. This hampering kind polycarboxylic acid representative keeps downturn secure with time. Professionals avoid adding added water on website, which would damage the mix. The delivered concrete performs just as intended, with constant stamina and coating.

Lasting Construction

It sustains greener structure methods. By reducing water web content, it permits greater use fly ash or slag– commercial by-products that replace concrete. Less concrete means reduced carbon monoxide ₂ exhausts. The representative also assists achieve target strengths with less product, reducing waste and expense.

Profil Perusahaan

Kami pamimpin global dina beton ringan sareng solusi busa direkayasa canggih. Dipikawanoh sacara global pikeun komitmenna pikeun panalungtikan, inovasi, jeung kaahlian dilarapkeun, kami geus nyadiakeun solusi busa direkayasa saprak mimiti 2012 urang.

Kami tiasa nyayogikeun campuran beton kualitas luhur sareng produk anu aya hubunganana beton busa di sakumna dunya.

Pausahaan ngabogaan departemén téknis profésional sarta departemén pangawasan kualitas, laboratorium anu dilengkepan ogé, sarta dilengkepan parabot nguji canggih tur sanggeus-jualan puseur layanan palanggan.

Upami anjeun kabetot, mangga ngarasa Luncat tur ngahubungan kami.

pangmayaran

T/T, persatuan urang Barat, Paypal, Kartu kiridit jsb.

Pangiriman

Ku hawa, ku laut, ku express, sakumaha pamundut konsumén.

5 FAQs of New Retarding Type Polycarboxylic Acid Concrete Water Reducing Agent

Frequently Asked Questions About New Retarding Type Polycarboxylic Acid Concrete Water Reducing Agent

Naon produk ieu dipaké pikeun?

This product is a high-performance concrete admixture. It reduces the amount of water needed in concrete mixes while keeping workability. It also delays setting time, which helps in hot weather or during long transport.

Kumaha carana ngaronjatkeun kualitas beton?

It lowers the water-cement ratio without making the mix too stiff. Ieu ngakibatkeun kuat, beton leuwih awét. The agent also helps reduce cracking and improves surface finish.

Naha éta cocog sareng campuran anu sanés?

Sumuhun, it works well with most common cement types and standard admixtures like air-entraining agents or accelerators. Always test compatibility on a small batch before full-scale use.

What are the recommended dosages?

The usual dosage ranges from 0.15% ka 0.30% ku beurat semén. Exact amounts depend on cement type, suhu, jeung slump dipikahoyong. Follow lab trial results for best performance.

Does it affect early strength development?

Because it is a retarding type, initial strength gain may be slower. Sanajan kitu, final strength is not reduced. Kanyataanna, it often increases due to better compaction and lower water content. Adjust curing practices if early formwork removal is needed.