Grinpak
GRINPAK 90/110
Grinpak is an engineered combination of cellular lightweight concrete blocks reinforced with steel, fibres and timber for cost effective and reliable stope support.
AREA OF APPLICATION
- Applicable for high-risk fire zones, ensuring compliance with fire safety regulations in underground environments
- Engineered for high-load-bearing applications, providing critical support in areas with significant stress concentrations
- Optimised for low-stope closure conditions, maintaining stability in environments with minimal rock mass convergence
- Mitigates bed-separation risks, enhancing overall strata integrity and reducing fall-of-ground incidents
- Supports mining layouts involving pillar extraction or size reduction, maintaining structural stability during depillaring operations
- Enhances key block retention, reducing the likelihood of rock mass loosening and potential roof falls
PACKAGING
Grinpak 90 blocks are packaged with 90 blocks per pallet, ensuring standardised handling and transport. Grinpak 110 blocks are packaged with 110 blocks per pallet, maintaining consistency in storage and logistics. Each pallet is securely wrapped in plastic to protect the blocks from environmental exposure and ensure stability during storage and transportation.
Technical data sheets and case studies
Find our product technical data as well as the latest case studies to learn more about real-world applications of mining support solutions.