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Specification of Concrete Admixture PP Fibrillated Fiber for Control of Plastic Shrinkage Cracking

Beton Katkısı Spesifikasyonu: PP Fibrillated Fiber for Control of Plastic Shrinkage Splitting

Ürün İncelemesi

PP Elyaflı Elyaf is a synthetic polypropylene fiber crafted to reduce plastic shrinkage fracturing in fresh concrete. It disperses evenly throughout the mix and forms a three-dimensional network that holds the concrete with each other during its early stages. This helps prevent surface fractures triggered by quick dampness loss prior to the concrete fully collections.

Temel Özellikler

Fiberden yapılmıştır 100% virgin polypropylene It withstands alkali, does not rust, ve betonda zayıflamaz. Each hair divides right into fine fibrils when combined, developing numerous small reinforcement points. This structure enhances communication and reduces bleeding. The fibers are light-weight and very easy to take care of. They blend efficiently right into conventional concrete, püskürtme beton, and mortar blends without clumping.

Teknik Konut

– Elyaf Türü: Fibrillenmiş polipropilen.
– Yoğunluk: 0.91 g/cm ÜÇ
. – Erime Noktası: Yaklaşık olarak 165 °C.
– Çekme Dayanıklılığı: ≥ 450 MPa.
– Mola Uzatması: ≥ 15%.
– Length Choices: 6 mm, 12 mm, 19 mm.
– Dozaj Oranı: 0.6– 0.9 kg/m DÖRT (regular range for crack control).

Uygulamalar

Utilize this fiber in slabs-on-grade, kaldırımlar, ticari zeminler, Araba yolları, and any type of flatwork exposed to sunlight or wind during curing. It functions well in both exterior and interior placements. The item fulfills ASTM C1116/C1116M requirements for secondary support in concrete. Always comply with neighborhood building regulations and blend design standards. Add fibers throughout batching or at the work website with proper mixing time to make sure consistent circulation. Özel bir alete gerek yoktur.

Applications of Concrete Admixture PP Fibrillated Fiber for Control of Plastic Shrinkage Cracking

Applications of Concrete Admixture PP Fibrillated Fiber for Control of Plastic Contraction Fracturing

Why Usage PP Fibrillated Fiber?

Plastic shrinking cracks occur when fresh concrete loses water as well fast. This usually happens in warm, tamamen kuru, or windy climate. These very early fractures compromise the surface and reduce longevity. Adding PP fibrillated fiber aids quit these splits before they start.

Nasıl Çalışır?

PP fibrillated fibers are made from polypropylene. They mix uniformly right into damp concrete. As the concrete collections, the fibers create a network inside the mix. This network holds the material together during the initial few hours. It lowers surface area tension and reduces water loss. The outcome is less cracks and a more powerful leading layer.

Nerede Kullanılır?

This fiber functions well in many usual concrete work. It is ideal for slabs on quality, like stockroom floors, Araba yolları, ve yollar. It likewise fits sidewalks, köprü güverteleri, ve ticari zeminler. Any type of flatwork exposed to sunlight or wind gain from this admixture. Service providers use it on task websites where curing conditions are hard to control.

Görev yerindeki avantajlar

Making use of PP fibrillated fiber is basic. It needs no unique tools or training. Simply add it throughout batching or at the mixer. It blends easily and does not change exactly how you position or complete concrete. The fiber likewise lowers labor expenses since you need much less hands-on split control. Artı, it boosts long-term performance without increasing worldly prices much.

Güvenebileceğiniz Performans Fonu

Tests show that concrete with PP fibrillated fiber withstands plastic shrinking splitting much better than ordinary concrete. The fibers do not corrosion or weaken. They stay effective for the life of the structure. Building contractors choose this remedy since it supplies consistent results with marginal effort. Sağlam , dependable surface areas start with smart choices such as this one.

Şirket Profili

Hafif beton ve ileri mühendislik ürünü köpük çözümlerinde dünya lideriyiz. Araştırmaya olan bağlılığıyla dünya çapında tanınmaktadır, yenilik, ve uygulamalı uzmanlık, 2012 yılının başından bu yana mühendislik köpük çözümleri sunmaktayız..

Dünyanın her yerine yüksek kaliteli beton katkısı ve köpük betonla ilgili ürünler tedarik edebiliriz..

Şirketin profesyonel bir teknik departmanı ve kalite denetim departmanı var, iyi donanımlı bir laboratuvar, ve gelişmiş test ekipmanları ve satış sonrası müşteri hizmetleri merkezi ile donatılmıştır..

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Ödeme

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Sevkiyat

Hava yoluyla, deniz yoluyla, ekspres ile, müşterilerin isteği olarak.

5 FAQs of Concrete Admixture PP Fibrillated Fiber for Control of Plastic Shrinkage Cracking

What is PP fibrillated fiber used for in concrete?

PP fibrillated fiber helps stop early cracks in fresh concrete. These cracks happen when water evaporates too fast from the surface—this is called plastic shrinkage cracking. The fibers spread evenly through the mix and hold the concrete together while it’s still soft.

Nasıl çalışır??

When you add fibrillated polypropylene fibers to wet concrete, they create a network inside the mix. This network resists the pulling forces that cause cracks as the concrete dries. The fibers do not replace steel reinforcement but act as a first line of defense during the first few hours after pouring.

Ne kadar lif eklenmeli??

Çoğu proje arasında kullanılır 0.6 ile 1.0 kg başına metreküp betondan. Her zaman üreticinin talimatlarına uyun. Adding too little may not help enough. Adding too much can make mixing harder and affect workability.

Betonun görünüşünü veya hissini değiştirir mi??

HAYIR. Bir kez karıştırıldığında, the fibers are not visible on the surface. Rengi değiştirmezler, doku, or finish of the concrete. Hala damgalayabilirsiniz, cila, or smooth the surface as usual.

Diğer katkılarla birlikte kullanılabilir mi??

Evet. PP fibrillated fiber works well with common chemical admixtures like water reducers, hava sürükleyiciler, or retarders. Just add it during the normal batching process. Make sure all materials are compatible by checking product data sheets or talking to your supplier.