AT - Casing System

Characteristics and Applications

The AT - Casing System is a system solution that can be adjusted to customer needs. This overburden drilling system can be used for underground pre-support, ground injection, or drainage works.

Standard structural properties AT - Pipe Umbrella Support System [mm]

• AT - 76 : 76,1 x 5,6
• AT - 89 : 88,9 x 6,3
• AT - 114: 114,3 x 6,3
• AT - 139: 139,7 x 8,0 or 142,0 x 10,0
• AT - 168: 168,0 x 12,5

Standard structural properties AT - GRP Injection System

• AT - 76/GRP

Standard structural properties AT- Drainage System

• AT - 76/DR
• AT - 118/DR

Equipment

• DSI offers comprehensive equipment such as rock drilling equipment, rock bolt equipment as well as testing equipment for quality assurance
• As an additional service, DSI offers professional support during installation worldwide