Key Benefits & Features
Superior Crack Resistance
Significantly reduces concrete's early plastic shrinkage cracks and prevents crack propagation.
Enhanced Impermeability & Freeze-Thaw Resistance
Drastically reduces the porosity of concrete and blocks water migration, extending the lifespan of structures in harsh environments.
Improved Impact & Abrasion Resistance
Absorbs kinetic energy, reduces surface spalling/dusting, and enhances overall structural toughness.
Excellent Acid & Alkali Resistance
Chemically inert polypropylene ensures no reaction with cementitious matrix, offering outstanding corrosion resistance.
Optimum Dispersibility
Hydrophilic surface treatment ensures rapid, uniform distribution throughout the mix without clumping.
Technical Specifications
| Parameter | Technical Data (Standard) |
| Material | 100% Virgin Polypropylene |
| Fiber Type | Monofilament or Mesh) |
| Length | 3mm, 6mm, 9mm, 12mm, 15mm, 19mm (Customizable) |
| Equivalent Diameter | 18 - 45 μm |
| Density | 0.91 g/cm³ |
| Tensile Strength | ≥ 400 MPa |
| Elongation at Break | 15% - 25% |
| Melting Point | 160°C - 170°C |
| Acid & Alkali Resistance | Excellent |
Typical Applications
Our PP fibers are widely utilized across various construction projects demanding high crack resistance, impermeability, and durability:
Industrial Buildings
Industrial flooring, warehouse pavements, logistics centers, basement walls, and slabs.
Infrastructure
Airport runways, highway pavements, bridge decks, and port wharves.
Water Conservancy & Tunnels
Rigid waterproof layers, dam faces, and shotcrete linings for tunnels and mining.
Precast & Mortar
Interior/exterior wall plastering mortar, thermal insulation mortar, precast concrete panels, and GRC elements.
Recommended Dosage & Mixing Instructions
Standard Mortar / Plaster
Recommended dosage is 0.9 - 1.2 kg/m³ (Suggested Length: 6mm - 12mm).
Standard Concrete
Recommended dosage is 0.9 - 1.5 kg/m³ (Suggested Length: 12mm - 19mm).
High-Impact / Explosion-Proof Projects: Recommended dosage is 1.5 - 3.0 kg/m³.
Mixing Procedure: No modification to the original mix design is required. Add the fibers into the mixer along with aggregates (sand/stone) for 30 seconds of dry mixing, then add water and extend the mixing time by 30-60 seconds for uniform dispersion.
Packaging & Storage
Standard Packaging: Inner bags: 0.6kg, 0.9kg, or 1.0kg water-soluble paper bags or plastic bags. Outer bags: 20kg woven bags or jumbo bulk bags. (Customized OEM branding available).
Storage & Handling: Store in a cool, dry, and well-ventilated warehouse away from direct sunlight. This product is non-hazardous and safe for standard transport.
