Enhanced Surface Finish: Cov khoom ntxiv xws li huab cua-entraining tus neeg sawv cev tuaj yeem txhim kho qhov ua tiav thiab cov tsos ntawm pob zeb ua kom tsis txhob muaj qhov tsis xws luag xws li tawg, zib ntab, lossis saum npoo plua plav, ua kom muaj du, kev tshaj lij-qib nto.

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

Chemical PVA Fiber for Cement and Concrete Support

Product Summary

Our chemical PVA (Polyvinyl cawv) fiber is produced use in concrete, mortar, and concrete. It functions as a high-performance admixture that increases toughness and resilience. Cov fibers yog zoo, evenly distributed, thiab daim ntawv cog lus zoo nrog cov cement matrix. Qhov no pab tswj cov kab nrib pleb thiab txhim kho kev cuam tshuam tsis kam.

Cov ntsiab lus suav nrog

– Lub zog siab tensile : Txhua fiber ntau nqa lub zog muaj zog.
– Kev sib tsoo zoo heev : Fibers sib xyaw sai rau hauv cov pob zeb ntub dej yam tsis muaj clumping.
– Alkali-resistant : Ruaj khov nyob rau hauv high-pH qhob ib puag ncig.
– Tsis muaj corrosive : Tsis zoo li steel fibers,, PVA yuav tsis xeb lossis degrade thaum lub sijhawm.
– Ntev thiab txoj kab uas hla zoo ib yam : Ua kom muaj kev ua haujlwm zoo ib yam hauv txhua pawg.

Cov Kev Qhia Txuj Ci

– Material: Polyvinyl cawv (PVA).
– Ntev: 6 hli rau 19 hli (Cov kev xaiv txheem).
– Txoj kab uas hla: 20– 40 Microns.
– Tensile zog: ≥ 1,000 MPa.
– Elongation ntawm kev so: 6%– 8%.
– Ntom ntom: 1.3 g / cm³.
– Melting point: Tsis tsim nyog (Tawg thaum lub sijhawm 230 ° C).
– pH ruaj khov: Ua tau zoo ntawm pH 12– 13.

Cov ntawv thov

Siv cov PVA fiber ntau no hauv:.
– Industrial flooring.
– Precast qhob Cheebtsam.
– Shotcrete thiab txau pob zeb.
– Kho mortars.
– Nyias-seem vaj huam sib luag.
– Kev ua haujlwm siab fiber-reinforced qhob 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. s– include straight to the mixer with various other completely dry components or present during water addition. Requirement does range from 0.5 rau 2.0 kg per cubic meter of concrete, nyob ntawm qhov yuav tsum tau ua haujlwm. 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. Tsis zoo li hlau, PVA fibers do not rust . This means longer life for your structure.

Contractors include PVA fibers to floorings, phab ntsa vaj huam sib luag, overpasses, and roadways. 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.

Easy to Make Use Of, Big Results

You can mix PVA fibers right into your normal concrete set. t. 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. Thiab, they reduce the chance of plastic contraction cracks– usual issues in warm or dry climate.

Ua kom kawg, 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, car parking decks, or industrial slabs, 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.

Company Profile

Peb yog tus thawj coj thoob ntiaj teb hauv lub teeb yuag qhob thiab advanced engineered ua npuas ncauj daws teeb meem. Renowned thoob ntiaj teb rau peb txoj kev cog lus rau kev tshawb fawb, innovation, thiab applied kev txawj ntse, Peb tau xa engineered ua npuas ncauj daws txij thaum ntxov 2010s.

Peb tuaj yeem muab cov khoom lag luam zoo thiab ua npuas ncauj qhob ntsig txog cov khoom lag luam thoob ntiaj teb.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, please feel free and contact us.

Them nyiaj

T / T, Western Union, PayPal, Credit Card thiab lwm yam.

Shipment

Los ntawm huab cua, los ntawm hiav txwv, los ntawm kev nthuav tawm, raws li cov neeg siv khoom thov.

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 (polypropylene) fiber?

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.

Can PVA fiber replace steel reinforcement?

Tsis yog. PVA fiber works as a secondary reinforcement. It cannot carry heavy structural loads like steel bars. However, Nws txo cov hnub nyoog ntxov shrinkage tawg thiab txhim kho kev cuam tshuam tsis kam. Siv nws ib sab ntawm kev txhawb nqa ib txwm muaj rau cov txiaj ntsig zoo tshaj plaws.

Ntau npaum li cas PVA fiber ntau yuav tsum tau ntxiv rau pob zeb?

Ntau npaum li cas los ntawm 0.6 rau 1.5 kg per cubic meter of concrete. Qhov tseeb yog nyob ntawm qhov kev xav tau ntawm qhov project-zoo li kev tswj hwm tawg, toughness, lossis saum npoo tiav. Ib txwm ua raws li cov lus qhia ntawm cov chaw tsim khoom lossis sab laj nrog tus kws ua haujlwm.

Puas yog PVA fiber ntau yooj yim los sib xyaw rau hauv pob zeb?

Yog. PVA fiber ntau disperses zoo nyob rau hauv tus qauv tov khoom tsis muaj clumping. Ntxiv nws thaum lub sij hawm sib tov nrog lwm cov ntaub ntawv qhuav los yog nrog dej. Lub sij hawm sib tov kom zoo ua kom muaj txawm faib thiab tag nrho cov kev ua tau zoo. Tsis muaj khoom siv tshwj xeeb yuav tsum tau.