Overview of Concrete Additive Polycarboxylate Superplasticizer PCE Powder

Concrete Additive Polycarboxylate Superplasticizer PCE Powder 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 Concrete Additive Polycarboxylate Superplasticizer PCE Powder

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 Concrete Additive Polycarboxylate Superplasticizer PCE Powder

Polikarboksilat superplastiklashtiruvchi PCE kukuni– Key Parameters

Look and Physical Kind

This product comes as a free-flowing white or light yellow powder. It has no solid odor and blends quickly with water.

Strong Web content

The solid web content is at least 98%. This high focus suggests you use less material to get solid outcomes.

Suvni pasaytirish narxi

It minimizes water need by approximately 30– 40%. Less water aids produce stronger, denser concrete without shedding workability.

Pastga tushishni ushlab turish

Concrete mixed with this additive keeps its depression for a long time. Also after 60– 90 daqiqa , the mix remains easy to place and pump.

Siqilish kuchi

Concrete gains strength rapidly. At 1 kun , strength rises by about 140– 180% contrasted to typical blends. tomonidan 28 kunlar , it can reach 120– 130% of standard stamina.

Xlorid tarkibi

The chloride ion material is really reduced– dan kichik; .. dan kamroq 0.1%. This makes it risk-free for usage in strengthened concrete. It will certainly not cause steel rust.

pH qiymati

When dissolved in water (da 10% diqqat), the solution has a pH in between 6.0 va 8.0 . This neutral range is gentle on concrete and various other materials.

Dosage Suggestion

Common dose is 0.1– 0.3% betonning og'irligi bo'yicha. The specific amount depends on the sort of cement, harorat, va istalgan samaradorlik. Always examination prior to major usage.

Moslik

This PCE powder functions well with the majority of Portland concretes and extra products like fly ash or slag. It additionally mixes smoothly with various other common admixtures.

Qadoqlash va saqlash

It is packed in 25 kg multi-layer paper bags with a moisture-proof internal liner. To'liq quruq joyda xarid qiling, awesome place. Ishlatilmayotganda sumkalarni mahkam saqlang. Avoid contact with water or moisture to avoid clumping.

Applications of Concrete Additive Polycarboxylate Superplasticizer PCE Powder

Polikarboksilat superplastifikatorining qo'llanilishi (PCE) Powder in Concrete

Yuqori unumdor beton oson

Polikarboksilatli superplastifikator (PCE) powder is a vital additive utilized to enhance concrete performance. It helps in reducing the quantity of water required while maintaining the mix convenient. Bu yanada kuchliroq bo'lishiga olib keladi, much more resilient concrete without added initiative.

Where PCE Powder Is Utilized

Builders utilize PCE powder in several sorts of jobs. Tayyor betonda yaxshi ishlaydi, where lengthy transportation times call for stable circulation. It also suits precast concrete because it accelerates manufacturing and enhances surface area coating. In high-strength concrete, PCE permits reduced water-cement proportions, which directly boosts compressive strength. Self-compacting concrete counts on PCE as well– it flows easily into limited rooms without vibration.

Advantages You Can Rely On

More powerful frameworks : Much less water means denser concrete and higher strength.
Yaxshiroq ishlash qobiliyati : Aralash uzoqroq suyuqlik bo'lib qoladi, making placement less complicated.
Boosted surface : Surface areas come out smoother with less defects.
Price cost savings : You make use of less cement or accomplish more with the same quantity.

PCE powder additionally cuts down on blood loss and partition. This maintains the mix attire from beginning to end. It functions well with various concretes and other admixtures. Even in warm or cold weather, it supplies consistent outcomes.

Basic to Utilize, Ishonchli natijalar

Simply add PCE powder throughout batching. Comply with the suggested dose based on your mix layout. It liquifies quickly and blends uniformly. Hech qanday maxsus jihoz kerak emas. Contractors value how it simplifies intricate pours and lowers rework. Whether you’re developing bridges, baland qavatlar, or below ground frameworks, PCE powder assists you fulfill modern-day requirements with self-confidence.

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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Yuk tashish

Havo orqali, dengiz orqali, ekspress orqali, mijozlar talabiga binoan.

5 FAQs of Concrete Additive Polycarboxylate Superplasticizer PCE Powder

Polikarboksilat superplastifikatori haqida tez-tez so'raladigan savollar (PCE) Kukun

What is PCE powder used for?

PCE powder is a high-performance concrete additive. Bu beton aralashmalarda zarur bo'lgan suv miqdorini kamaytirishga yordam beradi. This makes the concrete stronger and more durable. Builders use it to improve workability without adding extra water.

How does PCE powder work?

PCE powder works by dispersing cement particles evenly in the mix. This stops the particles from clumping together. Natijada, the concrete flows better and becomes easier to place. The chemical structure of PCE allows it to coat the cement particles and keep them apart.

Can I use PCE powder with other additives?

Ha, you can often use PCE powder with other concrete additives. But you must test the combination first. Some additives may react poorly with PCE. Always follow the manufacturer’s instructions and run small-scale trials before full use.

What is the right dosage for PCE powder?

Odatda dozasi dan o'zgarib turadi 0.1% uchun 0.3% tsement og'irligi bo'yicha. The exact amount depends on your mix design and desired results. Too much PCE can cause too much slump or segregation. Start with a low dose and adjust based on performance.

How should I store PCE powder?

Store PCE powder in a cool, quruq joy. Uni namlikdan va to'g'ridan-to'g'ri quyosh nurlaridan uzoqroq tuting. To'planishning oldini olish uchun yopiq idishlardan foydalaning. Agar kukun nam bo'lsa, it may lose effectiveness or become hard to mix. Ishlatishdan oldin har doim yaroqlilik muddatini tekshiring.