Top 8 Bituminous Geomembrane Liners Review
Bituminous geomembrane liners (also called BGM or bituminous geomembranes) are composite impermeable barriers consisting of a reinforcing geotextile impregnated with elastomeric bitumen (modified asphalt). Additional layers such as glass fleece, polyester film, or sand surfacing are often incorporated. These liners are distinguished by substantial thickness (commonly 3–6 mm), high density, low thermal expansion, excellent puncture […]