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ECOCRETE™ Mesh Polypropylene Fiber

Micro-mesh crack control for durable, watertight, and tougher concrete.

Mesh-type polypropylene fiber for mortar and concrete

What is Mesh Polypropylene Fiber?

Mesh Polypropylene Fiber is a concrete reinforcement fiber made from virgin PP. Its filaments are inter-connected in a mesh structure that separates rapidly under mixing shear, creating countless micro-bridges to control plastic and drying shrinkage, enhance fatigue resistance, and increase tensile performance—without corroding or wearing equipment.

ECOCRETE™ Mesh Polypropylene Fiber (PP mesh fiber) opens into a dense, three-dimensional mesh during mixing, bridging micro-cracks and improving crack control, toughness, and water-tightness. Ideal for industrial floors, pavements, tunnels, waterworks and precast elements.

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Laboratory weight check of Mesh Polypropylene Fiber specimens

Technical Parameter

  • Material: Polypropylene (PP)
  • Form: Mesh / bundled mesh (macro-mesh)
  • Density: 0.91 g/cm³
  • Equivalent Diameter: ≈100 μm
  • Length Options: 19–60 mm (customizable)
  • Tensile Strength: ≥460 MPa
  • Elastic Modulus: ≥4800 MPa
  • Elongation at Break: 20 ± 5%
  • Melting Point: 160–170 °C
  • Acid/Alkali Resistance: ≥95% retention
  • Water Absorption: None
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Laboratory weight check of Mesh Polypropylene Fiber specimens
Concrete surface before vs after crack control with AR glass fibers

Key Benefits of Mesh Polypropylene Fiber

  1. Crack Control: Reduces plastic and drying shrinkage cracking; lowers crack width and density.
  2. Durability & Anti-Seepage: Improves water-tightness; resists chemicals and corrosion.
  3. Toughness & Fatigue: Enhances post-crack behavior, impact and fatigue resistance.
  4. Fast Dispersion & Easy Mixing: Mesh opens quickly into many filaments; uniform distribution, no balling.
  5. Lightweight & Non-Conductive: No rusting; friendly to pumps and mixers.
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Mesh Polypropylene Fiber for airport apron concrete

Applications of Mesh Polypropylene Fiber

  1. Industrial floors & pavements: warehouses, bridge decks, airport aprons, factory slabs
  2. Tunnels & mining: linings, walls, crown/roof shotcrete (reduced rebound)
  3. Water & municipal works: channels, dams, tanks, anti-seepage structures
  4. Precast components: pipes, panels, manholes, modular parts
  5. Sports grounds & landscaping bases
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Mesh Polypropylene Fiber for airport apron concrete
Worker handling bagged AR-glass fibers in front of stacked inventory

How to Use & Recommended Dosage

  • Typical crack control in slabs/mortar: 0.6–1.5 kg/m³ (micro-mesh)
  • High crack-control / surface finish: up to 2.0 kg/m³ depending on spec
  • Hybrid strategy (for slabs): Combine Mesh Polypropylene Fiber 0.4–0.6 kg/m³ with Twisted Bundle PP Fiber 1.0–1.5 kg/m³ to bridge both micro- and macro-cracks efficiently.
  • Mixing order: Aggregates → fiber → cement → water/admixture → mix to full dispersion; adjust water/superplasticizer to target slump.
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Packaging & Logistics

Inner packs: 1–3 kg PE bags

Outer packs: 10–20 kg woven bag or carton

Palletization: ≈500 kg/pallet (customizable)

20′ container (palletized): ≈8 tons, 10 pallets (0.8 t/pallet)

40′ HQ (palletized): ≈20 tons, 20 pallets (1.0 t/pallet)

Lead time: 5–10 days depending on order mix

Why Ecocrete™

  • Factory Direct: In-house lines and QC ensure consistent supply and stable lead time.
  • Proven Performance: Used in roads, tunnels, water projects and precast plants.
  • Fast-Opening Mesh: Designed for rapid dispersion and uniform distribution.
  • Complete Paperwork: COA / SDS / TDS, ISO 9001 and project inspection reports available.
  • Flexible Packaging: Inner bag sizes and pallets tailored to your site workflow.
PP fiber extrusion lines forming consistent monofilament
Palletized fiber bags stored in a covered warehouse

FAQs — Mesh Polypropylene Fiber

Certificates & Test Reports

Every batch is traceable. We provide COA, SDS, TDS, factory ISO9001 and project-specific third-party test reports upon request. Original stamped copies and bilingual versions are available.

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