Overview of PCE Polycarboxylate Polymer Ether Superplasticizer Concrete Additive

PCE Polycarboxylate Polymer Ether Superplasticizer Concrete Additive represents the third generation of water-reducing agents following lignin and naphthalene-based types, zamonaviy beton qo'shimchalar texnologiyasining eng yuqori cho'qqisini o'zida mujassam etgan. Ushbu mahsulot ilg'or molekulyar struktura dizaynidan foydalanadi va polimerizatsiya jarayonlari orqali sintezlanadi, natijada taroqsimon molekulyar tuzilishga ega bo'lgan yuqori samarali suvni kamaytiradigan vosita. U kuchli sterik to'siq ta'siri orqali tsement zarralarining tarqalishiga erishadi, betonning ish qobiliyatini va qurilish xususiyatlarini sezilarli darajada oshirish. Bu yuqori samaradorlikni shakllantirish uchun afzal qilingan asosiy materialdir, yuqori quvvatli, va yuqori chidamli beton.

Features of PCE Polycarboxylate Polymer Ether Superplasticizer Concrete Additive

1. Suvni kamaytirishning yuqori darajasi: gacha erishadi 40% suvni kamaytirish, beton hajmining birligiga suv sarfini sezilarli darajada kamaytiradi va yuqori mustahkam va o'ta yuqori mustahkam beton ishlab chiqarish uchun mustahkam poydevor yaratadi. (C60 va undan yuqori).

2. Cho'kishni mukammal ushlab turish: Noyob sekin ajraladigan cho'kishni ushlab turish texnologiyasi cho'kish yo'qolishini samarali nazorat qiladi, uchun yaxshi ishlov berish va pompalanuvchanlikni saqlash 1-2 soat. Bu yuqori haroratli mavsumlarda uzoq masofalarga tashish va qurilish talablariga javob beradi.

3. Kam doza, yuqori samaradorlik: An'anaviy suv reduktorlari bilan solishtirganda, pastroq dozani talab qiladi (odatda 0.15%-0.3% sementli materiallarning og'irligi bo'yicha) muhim ishlashni ta'minlagan holda, yuqori iqtisodiy va ekologik imtiyozlarni taklif qiladi.

4.  Yuqori moslashuvchanlik: Turli xil tsement markalari va mineral qo'shimchalar bilan mos keladi (masalan., uchuvchi kul, mineral kukun, kremniy tutuni), betonda qon ketish va ajralish kabi umumiy muammolarni samarali hal qilish.

5.  Yashil va ekologik toza: Ishlab chiqarish jarayonida formaldegid va nitritlar kabi zararli moddalardan xoli, odamlar uchun zararsiz, ekologik toza, va yashil qurilish va barqaror rivojlanish talablariga muvofiq.

6. Kuchni sezilarli darajada oshirish: erishadi a 10%-15% ekvivalent quvvat uchun sementdan foydalanishni kamaytirish, yoki bir xil tsement tarkibiga ega bo'lgan barcha yoshdagi betonning mustahkamligini sezilarli darajada oshiradi.

7. Betonning mustahkamligi: Xlorid diffuziya koeffitsientini samarali ravishda pasaytiradi, siqilish va siqilishni kamaytiradi, va betonning o'tkazuvchanligini sezilarli darajada yaxshilaydi, muzlash-eritishga qarshilik, va karbonatlanish qarshiligi, strukturaning xizmat qilish muddatini uzaytirish.

Parameters of PCE Polycarboxylate Polymer Ether Superplasticizer Concrete Additive

Mahsulotni ko'rib chiqish

PCE Polycarboxylate Polymer Ether Superplasticizer is a high-performance concrete admixture made for modern-day building and construction. It provides strong water reduction, mukammal ishlash qobiliyati, and lasting circulation without shedding stamina. This product matches ready-mix concrete, prefabrik elementlar, o'z-o'zidan siqilgan beton, va yuqori quvvatli ilovalar.

Secret Technical Parameters

Qattiq moddalar: Odatda 20% uchun 40%, depending on formula.
pH qiymati: dan oralig‘ida 4.0 uchun 6.5 a ichida 20% suyuq vosita.
Zichlik: haqida 1.05 uchun 1.10 g/sm olti da 25 ° C. Xlorid tarkibi: Dan kichik; .. dan kamroq 0.1%, making it secure for reinforced concrete.
Havoning kirishi: Very little– odatda ostida 2.5% when made use of alone.
Suvni pasaytirish narxi: gacha 30% or more, assisting create dense, sturdy concrete.
Setting Time: Small hold-up feasible; flexible with dosage or ingredients.
Moslik: Functions well with many concretes, Rose shahridan iborat, shlak, va uchuvchi kul aralashmalari.

Samaradorlik afzalliklari

This superplasticizer keeps concrete liquid for hours without including additional water. That suggests easier positioning and much better surface. It likewise increases early and last stamina. Frameworks acquire sturdiness because much less water brings about decrease porosity. The item does not corrode steel support. It meets major international standards like ASTM C494 Type F and EN 934-2.

Ishlov berish va saqlash joyi

Zamonaviy joyda saqlang, completely dry location between 5 ° C va 35 ° C. Maintain containers secured to avoid contamination. Service life is twelve month if stored correctly. Constantly adhere to local security rules when handling. Use gloves and eye security as a standard preventative measure.

Applications of PCE Polycarboxylate Polymer Ether Superplasticizer Concrete Additive

Applications of PCE Polycarboxylate Ether Superplasticizer in Concrete

High-Performance Concrete Blends

PCE polycarboxylate ether superplasticizer is widely utilized in high-performance concrete. It assists produce mixes that flow easily without including extra water. This keeps the water-cement proportion reduced, that makes the concrete more powerful and more durable.

Prefabrik va oldindan zo'riqtirilgan beton

Producers utilize this additive in precast and prestressed concrete items. The superplasticizer boosts workability so the concrete fills up molds completely. It additionally speeds up production by enabling faster demolding. Completed items show smooth surface areas and sharp sides.

Self-Consolidating Concrete (SCC)

O'z-o'zidan mustahkamlanadigan beton uchun, PCE superplasticizers are important. They offer the mix enough fluidity to move into limited rooms and around dense rebar. No vibration is required. This conserves time on website and reduces labor prices.

Long-Distance Concrete Transport

Ready-mix business add PCE superplasticizers to maintain concrete workable throughout long runs. The additive preserves downturn for hours without shedding stamina. This ensures consistent high quality when the concrete gets to the task website.

Environment-friendly Building and Lasting Building And Construction

This superplasticizer sustains environment-friendly building and construction. It allows greater use supplementary cementitious products like fly ash or slag. That lowers Portland concrete, lowering carbon emissions. Xuddi o'sha payt, it maintains performance high.

Fixing and Rehab Job

Out of commission tasks, professionals require concrete that bonds well and sets quick. PCE-based blends offer excellent bond to old surfaces. They likewise withstand breaking and shrinkage, which extends the life of repaired structures.

Secret Perks Throughout All Uses:
– Minimizes water demand by approximately 40%.
– Increases early and final strength.
– Enhances finish and surface look.
– Functions well with various other admixtures.
– Stable performance in various temperatures.

Kompaniya profili

Biz engil beton va ilg'or muhandislik ko'pikli yechimlar bo'yicha jahon yetakchimiz. Tadqiqotga sodiqligi bilan butun dunyoga tanilgan, innovatsiya, va amaliy ekspertiza, biz 2012 yil boshidan beri ishlab chiqilgan ko'pikli yechimlarni taqdim etmoqdamiz.

Biz butun dunyo bo'ylab yuqori sifatli beton qo'shimchalari va ko'pikli beton bilan bog'liq mahsulotlarni etkazib bera olamiz.

Kompaniyada professional texnik bo'lim va sifat nazorati bo'limi mavjud, yaxshi jihozlangan laboratoriya, va ilg'or sinov uskunalari va sotishdan keyingi mijozlarga xizmat ko'rsatish markazi bilan jihozlangan.

Agar qiziqsangiz, iltimos, o'zingizni erkin his qiling va biz bilan bog'laning.

To'lov

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5 FAQs of PCE Polycarboxylate Polymer Ether Superplasticizer Concrete Additive

Frequently Asked Questions About PCE Polycarboxylate Polymer Ether Superplasticizer

PCE superplastiklashtiruvchisi nima?

PCE superplasticizer is a high-performance concrete additive. It is made from polycarboxylate polymer ether. This product helps reduce the amount of water needed in concrete mixes while keeping the mix workable. Shuningdek, u mustahkamlik va chidamlilikni oshiradi.

Bu betonni qanday yaxshilaydi?

This additive disperses cement particles evenly. That means less water is needed for the same flow. Kamroq suv bilan, the final concrete becomes stronger and more resistant to cracking. It also allows for easier placement and pumping on site.

Boshqa aralashmalar bilan mos keladimi?

Ha, PCE superplasticizer works well with most common concrete admixtures. Bularga havoni tortuvchi vositalar kiradi, sekinlashtiruvchilar, va tezlatgichlar. Hali ham, always test the mix before full-scale use. Small changes in materials can affect performance.

What types of projects use this product?

It is used in many modern construction projects. Examples include high-rise buildings, ko'priklar, tunnellar, and precast concrete elements. Any job that needs strong, flowable, or self-consolidating concrete can benefit from this additive.

Uni qanday saqlash va saqlash kerak?

Mahsulotni salqin joyda saqlang, to'g'ridan-to'g'ri quyosh nuri tushmaydigan quruq joyda. Foydalanilmayotganda konteynerlarni yopiq holda saqlang. Muzlashdan saqlaning. Follow safety instructions on the label. Ishlash paytida qo'lqop va ko'zni himoya qilish vositalaridan foydalaning. If spilled, clean it up right away with water.