High Bonding Strength Twisted PP Bundle Fiber

High Bonding Strength Twisted PP Bundle Fiber

High bonding strength twisted Polypropylene Engineering Fiber is a premium synthetic reinforcement material engineered for concrete enhancement. Made from high-tenacity polypropylene resin, it undergoes special twisting and bundling processes to form a three-dimensional network structure. Unlike ordinary fibers, Polypropylene twisted bundle fiber has excellent tensile strength, acid-alkali resistance, and dispersion performance, enabling uniform distribution in concrete matrices.

As a core building material, twisted bundle PP reinforcement fiber effectively restrains concrete’s plastic shrinkage cracks and temperature cracks, boosts the material’s anti-cracking, anti-seepage, and impact resistance, and extends the service life of projects like roads, bridges, and dams. It features lightweight, easy construction, and cost-effectiveness compared to steel fibers, making it a preferred choice for modern civil engineering, water conservancy, and industrial construction.

PP twisted bundle fiber technical parameters:

The features of high strength PP twisted bundle fiber:

◆Good dispersion: The polypropylene twisted fiber concrete fiber is easy to disperse in concrete and can be evenly distributed.

‌◆Strong gripping force: THE polypropylene fiber can be firmly attached to the concrete, enhance its crack resistance.

‌◆High cracking strength:Concrete  pp fiber has a high cracking strength, can withstand greater stress.

◆Acid and alkali corrosion resistance:It has good acid and alkali resistance.

‌◆High elastic modulus:It has a high elastic modulus, can resist deformation.

◆The construction is simple and the lifespan is long.

Polypropylene fiber concrete fiber applying instruction:

◆PP twisted bundle fiber polypropylene fiber for concrete dosage:no less than 3kg/cubic meter of concrete for high crack level(volume ratio:0.3%);for general level, it can use compound fiber of 0.8kg twisted bundle PP fiber and 0.4kg PP fiber mesh.

◆Stirring requirement: crusted stones, fibers and sands are put into the mixer in succession. After stirring for 2 minutes, fiber will fully spread and then add cement and water and stir normally. The addition of materials also can be put into as usual ,but the stirring time should  be properly prolonged to more than 4 minutes to make fiber completely mixed.

About us:

Shandong Luke composite Co.,Ltd is a professional company on production and sales engineering anti-crack fiber.Concrete anti-crack fiber series such as PP fiber、polypropylene (PP) mesh fiber、PAN fiber、high strength and high modulus polyvinyl alcohol fiber(PVA),water-soluble polyvinyl alcohol fiber、curved pp macro fiber、PP twisted concrete bundle fiber 、steel fiber、basalt fiber etc.We can provide a sample of 1 kg.

Professional equipment, high quality polypropylene fibers series products, is your best choice,welcome to our company!

If you want to know more about the more fibers ,you can continue to ask me questions.

Our company aim is :Quality first!Reputation first!

   39mm grey pp twisted bundle polypropylene fiber           54mm Polypropylene twisted bundle fiber

              Polypropylene twisted bundle fiber                              Bunched Twisted Polypropylene Engineering Fiber

Polypropylene twisted fiber packaging and transport:

Can be in woven bags, 20kg/woven bag.

Paper bags,0.9kg/paper bag, or poly bags,1kg/poly bags,pallet,or need you requirement.

Application:

Wall and roof of the tunnel and mine,dam pane,spillway,channel lining.

Road surface,bridge deck,sidewalk,ect.

Various prefabricated concrete,shotcrete,structural concrete.

Industrial workshop，ware house and parking lot,Airport runway, underground.

Hydraulic engineering and other large scale cement concrete crack resistance enhancement.

After-sales service:

Our company provides a one-stop service, and our technical staff provides 24/7 online support to solve any technical problems related to polypropylene twisted fiber concrete anti-crack fiber in a timely manner. Thank you for your love of our products.