Geosynthetic Cementitious Composite Mat (GCCM) is concrete supplied in roll form. It consists of a geotextile material containing a dry concrete mix that hardens upon hydration, forming a thin, strong, abrasion-resistant, and waterproof concrete layer. It is equipped with a PVC backing to provide high impermeability.
Specification / Detail
Thickness: 5 mm (CC5), 8 mm (CC8), 13 mm (CC13)
Classification: ASTM D8364 Type I, II, III
Weight/m²: 7 kg (CC5), 12 kg (CC8), 19 kg (CC13)
Roll Width: 1.0–1.1 m
Area per Bulk Roll: 200 m² (CC5), 125 m² (CC8), 80 m² (CC13)
Compressive Strength (28 days): 80 MPa
Final Flexural Strength: >10 MPa (CC5), >6 MPa (CC8 & CC13)
Abrasion Resistance: 0.2 mm/1000 cycles Durability: >120 years (erosion applications, BBA certified)
Working Time: 1–2 hours
Installation Speed: ±200 m²/hour.
