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Geotextile Series

Polyester Reinforcement Base Fabric

Polyester base mat is non‑woven polyester reinforcing carrier for bitumen‑modified asphalt waterproof membrane. Features excellent asphalt soaking performance, high tensile strength, stable dimensional property. Widely used for SBS modified bitumen waterproof sheet production.

Polyester base mat is needle‑punched non‑woven polyester reinforcement substrate, specially developed as carrier for SBS modified bitumen waterproof membrane.Core Advantages
  1. Excellent Asphalt Impregnability: Good permeability for molten bitumen, full soaking without hollow spot, perfect bonding with asphalt compound.
  1. High Mechanical Strength: High tensile force and tear‑resistance, greatly improve elongation‑resistance and anti‑cracking performance of finished waterproof rolls.
  1. Dimensional Stability: Low thermal shrinkage, keeps stable dimension during membrane high‑temperature dipping process.
  1. Anti‑Aging Performance: Premium polyester fiber, improves long‑term service life of finished waterproof products.
  1. Multiple Specifications: Multiple unit weight options to match different production formula requirements.
Main Application‑ Carrier substrate for SBS modified bitumen waterproof membrane‑ Substrate for self‑adhesive asphalt waterproof sheet‑ Reinforcement base for roofing waterproof materialsSpecifications: Common weight 120g/m²‑400g/m², width can be customized.