ZapZorb Superabsorbent Polymers for Tunneling скачать в хорошем качестве

ZapZorb Superabsorbent Polymers for Tunneling

Discover how ZapZorb SuperAbsorbents transform tunnel excavation by improving muck management, boosting efficiency, and reducing operational costs on major infrastructure projects. In this video, we follow a large subway extension project in Toronto, Canada, where the contractor utilizes an 11‑meter EPB (Earth Pressure Balance) Tunnel Boring Machine on a 7.8 km journey beneath the city. You’ll see how ZapZorb is seamlessly integrated into the tunneling process to optimize material handling from underground to surface disposal. 👉What You’ll See in This Video • Conveyor Belt Dosing Watch how tunnel muck is deposited from the auger onto a conveyor traveling 3.2 m/s, where ZapZorb is precisely metered using a purpose‑built direct dosing system with a VFD for geology and moisture adjustments. • Passive Mixing During Conveyance As the muck travels from tunnel to surface, directional changes in the conveyor naturally mix ZapZorb into the material—no additional mechanical intervention required. • Surface Cell Discharge See how the solidified muck forms a stable pyramid in the collection cell, meeting slump requirements and paint filter solids protocols. • Efficiency at Scale With the TBM generating ~2000 m³ of muck per day, ZapZorb: Improves mixing efficiency 🔵 Utilizes existing conveyance infrastructure 🔵 Reduces labor requirements 🔵 Speeds up extraction from the site 🔵 Improves hauling efficiency 🔵 Optimizes truck capacity Why It Matters ZapZorb enables a cleaner, faster, and more cost‑effective approach to tunneling operations by eliminating the need for traditional dump-and‑mix conditioning at the surface. To learn more, visit: 👇 https://chasecorp.com/solutions/addit... https://chasecorp.com/solutions/addit...