Product Offering
T-600 Shield Tail Sealant Grease (Pumpable Type)
A pumpable shield tail sealant grease designed for sealing, waterproofing, and lubrication during shield tunnelling operations.
Supplied by Baolifu New Materials (Guangzhou) Co., Ltd.
Overview
Product overview
T-600 Shield Tail Sealant Grease is a uniform paste formulated with fibers, thickeners, fillers, sealants, and other functional materials through a special process. It is mainly used for sealing, waterproofing, and lubrication at the shield tail during shield tunnelling. The material helps prevent mortar and groundwater from seeping into the shield machine and supports smooth segment passage by reducing friction between the segment and the shield tail.
Applications
Typical applications
- Shield tail sealing and lubrication during shield tunnelling
- Waterproofing support around the shield tail section
- Application on the outer side of tunnel segments during segment exit from the shield tail
- Projects requiring stable pumpability and resistance to water impact
- Metro tunnels, utility tunnels, and underground infrastructure projects using shield machines
Features
Key product features
- Supports water-resistant sealing performance
- Provides lubrication between tunnel segments and shield tail components
- Designed for pumpable application in shield tunnelling operations
- Helps reduce friction during segment installation and shield advance
- Suitable for sealing, waterproofing, lubrication, and operational stability requirements