TJSW® Concrete Fiber

Macro synthetic fiber is made of Polypropylene. It is used as an alternate to steel fibers and welded wire mesh for precast concrete and shotcrete reinforcement applications. Specification for Fiber Reinforced Concrete and Shotcrete

Benefits of Macro Synthetic Fiber

• Provides three-dimensional reinforcement against micro and macro-cracking.

• Provides good impact, fatigue, shrinkage control and ductility in all grade concretes.

• Cost saving, is easier to use, to disperse and safe to handle, reduce equipment wear, fiber rebound and increases build-up thickness compared with steel fibers for shotcrete applications.

• The surface has been embossed, which greatly improves the cohesive force between fibers and concrete, and also boosts shrinkage resistance and crack resistance.

  
  

Applications of Macro Synthetic Fiber

• Shotcrete

• Channel and tunnel lining

• Mining

• Precast concrete

• Structural rehabilitation

UHPC special synthetic fiber uses hydrophilic modification technology for its surface treatment. It has excellent dispersibility in UHPC, and has good bonding performance with cement matrix materials, which can effectively reduce and inhibit UHPC plastic shrinkage, drying shrinkage, Micro-cracks caused by temperature changes and other factors significantly improve crack resistance, toughening, impact resistance, fire and explosion resistance of UHPC.

Applications of UHPC Special Synthetic Fiber

• Building decoration exterior wall

• UHPC carved artwork

• Cement flower pot products

• Municipal road bricks etc.

Benifits of UHPC Special Synthetic Fiber

• No rusty

• Excellent dispersity

• Self compact

• Light and Artistic

• Colourfull

Micro-reinforcement system for concrete---100% virgin polypropylene monofilament fibers containing no reprocessed olefin materials. Micro pp fiber is designed to control plastic shinkage and settlement cracking in concrete.

Applications of Micro Synthetic Fiber

• Slabs on ground

• Side-walks, driveways, decks, curbs

• Precast elements

• Overlays/toppings

• Tunnel shotcrete

• Roads/Pavements

• Bridge Decks

Benifits of Micro Synthetic Fiber

• Reduces plastic shrinkage cracking.

• Improves impact, shatter and abrasion resistance.

• Increases cohesion and reduces segregation.

• Reduces freeze/thaw damage.

• Promotes uniform bleed and reduces bleed water to prolong the life of the building.

• Cost saving, is easier to use, to disperse and safe to handle.

• Can be used in highly corrosive circumstance.

Micro Steel Fiber are made of copper-coated steel wire. It is one of the most important materials of RPC and UHPC.

Applications of Micro Steel Fiber

• UHPC Precast components

• Ground, bridge, highway pavements dam

• Railway sleeper

• Shotcrete, tunnel and mine

Benifits of Micro Steel Fiber

• Good dispersion performance in concrete.

• Less impact on UHPC liquidity.

• Significantly improve the toughness of concrete.

• High compressive strength, tensile strength and elastic modulus

• Provides good impact, fatigue, shrinkage control and ductility in all grade concretes.