Aditivi za lagani beton | Sredstva za pjenjenje visokih performansi za celularni beton
PARAMETRI PROIZVODA
Opis
Overview of Chemical PVA Fiber for Cement Additive PP Fibers Concrete Admixture for Reinforcement
Chemical PVA Fiber for Cement Additive PP Fibers Concrete Admixture for Reinforcement is chemical compounds added to concrete mixtures to improve various properties of the material, kao što su obradivost, snaga, izdržljivost, i vrijeme stvrdnjavanja. Ovi aditivi uključuju plastifikatore, usporivači, akceleratorima, sredstva za hidroizolaciju, i sredstva za uvlačenje zraka, svaki je dizajniran da zadovolji specifične potrebe u proizvodnji betona. Aditivi za beton se često koriste u komercijalnoj i stambenoj gradnji, kao i u proizvodnji gotovih i gotovih betona. Poboljšanjem učinka i kvalitete betona, ovi aditivi pomažu u poboljšanju ukupne učinkovitosti građevinskih projekata, a istodobno osiguravaju izdržljivost i dugovječnost gotove strukture. Lako ih je ugraditi u mješavinu i pružaju isplativa rješenja za optimizaciju svojstava betona u širokom rasponu primjena.
Characteristics of Chemical PVA Fiber for Cement Additive PP Fibers Concrete Admixture for Reinforcement
Poboljšana snaga: Dodaci za beton mogu značajno povećati tlačnu čvrstoću betona, čineći ga otpornijim na pritisak i stres. To osigurava dugovječnost i trajnost konstrukcija, smanjujući vjerojatnost pucanja ili kvara.


Specification of Chemical PVA Fiber for Cement Additive PP Fibers Concrete Admixture for Reinforcement
Chemical PVA Fiber for Cement and Concrete Support
Sažetak proizvoda
Our chemical PVA (polivinil alkohol) fiber is produced use in concrete, mort, i betona. It functions as a high-performance admixture that increases toughness and resilience. Vlakna su u redu, ravnomjerno raspoređeni, and bond well with the cement matrix. This aids regulate fracturing and enhances effect resistance.
Tajna uključuje
– Visoka vlačna čvrstoća : Each fiber lugs strong load-bearing capacity.
– Superb dispersion : Fibers mix quickly into damp concrete without clumping.
– Otporan na alkalije : Steady in high-pH concrete atmospheres.
– Nehrđajući : Za razliku od čeličnih vlakana, PVA won’t rust or break down over time.
– Attire length and diameter : Makes sure regular efficiency in every batch.
Tehničke specifikacije
– Materijal: Polivinil alkohol (PVA).
– Duljina: 6 mm do 19 mm (standard alternatives).
– Promjer: 20– 40 mikrona.
– Zatezna izdržljivost: ≥ 1,000 MPa.
– Istezanje pri prekidu: 6%– 8%.
– Debljina: 1.3 g/cm ČETIRI.
– Talište: Not suitable (disintegrates over 230 °C).
– pH stabilnost: Does well in pH 12– 13.
Prijave
Utilize this PVA fiber in:.
– Industrial flooring.
– Predgotovljeni betonski elementi.
– Mlazni i prskani beton.
– Žbuke za pričvršćivanje.
– Thin-section panels.
– High-performance fiber-reinforced concrete composites (HPFRCC).
The fibers change or supplement conventional support like cord mesh or steel fibers. They lower plastic contraction cracks throughout early treating and boost sturdiness after solidifying. Miješanje je jednostavno– include straight to the mixer with various other completely dry components or present during water addition. Requirement does range from 0.5 do 2.0 kg po kubnom metru betona, oslanjajući se na zahtjeve zadatka. Constantly adhere to local blending standards for ideal outcomes.

Applications of Chemical PVA Fiber for Cement Additive PP Fibers Concrete Admixture for Reinforcement
Chemical PVA Fiber for Cement and Concrete Reinforcement
More Powerful Concrete with Smart Fibers
PVA fibers are a smart option for improving cement and concrete. These artificial fibers mix well right into wet concrete. They help manage cracks that create throughout drying out and hardening. Za razliku od čelika, PVA vlakna ne hrđaju . This means longer life for your structure.
Contractors include PVA fibers to floorings, zidne površine, odlomci, i prometnice. The fibers imitate tiny supports inside the concrete. They hold the material together when stress or motion occurs. This reduces surface fractures and keeps the surface area smooth. You improve durability without additional job.
Jednostavan za korištenje, Big Results
You can mix PVA fibers right into your normal concrete set. Nisu potrebni posebni alati ili koraci. The fibers spread out equally and bond well with cement paste. They enhance effect resistance and strength. Even thin layers of concrete ended up being extra reliable.
These fibers also aid in shotcrete and precast job. They cut down on rebound loss throughout splashing. That saves material and time. I također, they reduce the chance of plastic contraction cracks– usual issues in warm or dry climate.
Konstruirano da traje, Made Simple
PVA fiber admixtures offer actual worth. They boost performance while keeping prices reduced. Projects end up quicker since there’s less requirement for wire mesh or rebar in non-structural areas. Maintenance goes down over time thanks to fewer splits and less water penetration.
Whether you put walkways, palube za parkiranje automobila, ili industrijske ploče, PVA fibers make concrete tougher and a lot more reputable . They meet contemporary structure needs without complicating your procedure. Simply add, blend, and put– more powerful results come naturally.
Profil tvrtke
Mi smo globalni lider u laganom betonu i naprednim rješenjima od pjene. Globalno poznat po predanosti istraživanju, inovacija, i primijenjena stručnost, pružamo projektirana rješenja od pjene od početka 2012.
Možemo isporučiti visokokvalitetne dodatke betonu i proizvode vezane uz pjenasti beton diljem svijeta.
Tvrtka ima stručni tehnički odjel i odjel za nadzor kvalitete, dobro opremljen laboratorij, i opremljen naprednom opremom za testiranje i centrom za korisničku podršku nakon prodaje.
Ako ste zainteresirani, slobodno nas kontaktirajte.
Plaćanje
T/T, Western Union, Paypal, Kreditna kartica itd.
otprema
Zračnim putem, morem, ekspresno, prema zahtjevima kupaca.

5 FAQs of Chemical PVA Fiber for Cement Additive PP Fibers Concrete Admixture for Reinforcement
Frequently Asked Questions About PVA Fiber for Concrete Reinforcement
What is PVA fiber used for in concrete?
PVA fiber is added to cement or concrete mixes to improve strength and durability. It helps control cracks that form during drying or from stress. The fibers spread evenly through the mix and hold the material together better than plain concrete.
How does PVA fiber compare to PP (polipropilen) vlakno?
Both fibers reduce cracking, but PVA offers higher tensile strength and better bonding with cement. PP fibers are cheaper and resist chemicals well, but they do not bond as tightly to the concrete matrix. PVA is often chosen when stronger performance is needed.
Može li PVA vlakno zamijeniti čeličnu armaturu?
Ne. PVA fiber works as a secondary reinforcement. It cannot carry heavy structural loads like steel bars. Međutim, it reduces early-age shrinkage cracks and improves impact resistance. Use it alongside traditional reinforcement for best results.
How much PVA fiber should be added to concrete?
Uobičajena doza kreće se od 0.6 do 1.5 kg po kubnom metru betona. The exact amount depends on the project’s needs—like crack control, žilavost, or surface finish. Always follow the manufacturer’s guidelines or consult an engineer.
Is PVA fiber easy to mix into concrete?
Da. PVA fiber disperses well in standard mixers without clumping. Add it during the mixing process with other dry materials or with water. Proper mixing time ensures even distribution and full performance benefits. Nije potrebna posebna oprema.
ZATRAŽITE PONUDU
POVEZANI PROIZVODI
Concrete Admixture PP Fiber 12mm for Reinforced Cement Concrete and Mortar
Hidroksietil metil celuloza HEMC dodatak betonu za nanošenje morta i žbuke
Visokoučinkoviti dodatak betonu Silika Fume Microsilica za vatrostalni beton visoke čvrstoće
Visokokvalitetni HPMC praškasti dodatak betonu Sirovi materijal za građevinarstvo Surfaktant na bazi vode u vrećama
Dodatak betonu polikarboksilatni superplastifikator u prahu za smanjenje velike količine vode i zadržavanje slijeganja




















































































