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Specification of Chemical PVA Fiber for Cement Additive PP Fibers Concrete Admixture for Reinforcement

Chemical PVA Fiber for Cement and Concrete Support

Toote kokkuvõte

Our chemical PVA (polüvinüülalkohol) fiber is produced use in concrete, mört, ja betoon. It functions as a high-performance admixture that increases toughness and resilience. Kiud on korras, ühtlaselt jaotunud, and bond well with the cement matrix. This aids regulate fracturing and enhances effect resistance.

Salajane sisaldab

– Kõrge tõmbetugevus : Each fiber lugs strong load-bearing capacity.
– Superb dispersion : Fibers mix quickly into damp concrete without clumping.
– Leelisekindel : Steady in high-pH concrete atmospheres.
– Mittesöövitav : Erinevalt teraskiududest, PVA won’t rust or break down over time.
– Attire length and diameter : Makes sure regular efficiency in every batch.

Tehnilised andmed

– Materjal: Polüvinüülalkohol (PVA).
– Pikkus: 6 mm kuni 19 mm (standard alternatives).
– Läbimõõt: 20– 40 mikronit.
– Tõmbe vastupidavus: ≥ 1,000 MPa.
– Pikendus katkemisel: 6%– 8%.
– Paksus: 1.3 g/cm NELI.
– Sulamistemperatuur: Not suitable (disintegrates over 230 °C).
– pH stabiilsus: Does well in pH 12– 13.

Rakendused

Utilize this PVA fiber in:.
– Industrial flooring.
– Betoonist monteeritavad elemendid.
– Shotbetoon ja pihustatud betoon.
– Mörtide kinnitamine.
– 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. Segamine on lihtne– include straight to the mixer with various other completely dry components or present during water addition. Requirement does range from 0.5 juurde 2.0 kg betooni kuupmeetri kohta, tuginedes ülesannete nõudmistele. 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. Erinevalt terasest, PVA fibers do not rust . This means longer life for your structure.

Contractors include PVA fibers to floorings, seinapinnad, lõigud, and roadways. Kiud jäljendavad pisikesi tugesid betooni sees. 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.

Lihtne kasutada, Suured tulemused

You can mix PVA fibers right into your normal concrete set. Spetsiaalseid tööriistu ega samme pole vaja. The fibers spread out equally and bond well with cement paste. Need suurendavad mõju vastupidavust ja tugevust. 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. Ja ka, they reduce the chance of plastic contraction cracks– usual issues in warm or dry climate.

Ehitatud kestma, 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, autode parkimisplatsid, või tööstuslikud plaadid, PVA fibers make concrete tougher and a lot more reputable . They meet contemporary structure needs without complicating your procedure. Simply add, segada, ja pane– more powerful results come naturally.

Ettevõtte profiil

Oleme kergbetooni ja täiustatud vahtplastlahenduste alal ülemaailmne liider. Ülemaailmselt tuntud oma pühendumuse poolest teadusuuringutele, uuenduslikkust, ja rakendatud ekspertiis, oleme pakkunud vahtplastlahendusi alates 2012. aasta algusest.

Saame tarnida kvaliteetseid betoonisegu ja vahtbetooniga seotud tooteid üle kogu maailma.

Ettevõttel on professionaalne tehniline osakond ja kvaliteedijärelevalve osakond, hästi varustatud labor, ning varustatud täiustatud testimisseadmete ja müügijärgse klienditeeninduskeskusega.

Kui olete huvitatud, palun võtke meiega ühendust.

Makse

T/T, Western Union, Paypal, Krediitkaart jne.

Saadetis

Õhuga, meritsi, ekspressi teel, vastavalt klientide soovile.

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 (polüpropüleenist) kiudaineid?

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.

Kas PVA kiud võib asendada terasarmatuuri?

Ei. PVA fiber works as a secondary reinforcement. It cannot carry heavy structural loads like steel bars. Siiski, 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?

Tüüpiline annus on vahemikus 0.6 juurde 1.5 kg betooni kuupmeetri kohta. The exact amount depends on the project’s needs—like crack control, sitkus, or surface finish. Järgige alati tootja juhiseid või konsulteerige inseneriga.

Is PVA fiber easy to mix into concrete?

Jah. 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. Erivarustust pole vaja.