This newsletter provides case histories of two mine grouting projects undertaken with products and services supplied by MULTIURETHANES.

Case history of a difficult grouting and shaft sinking project successfully undertaken with the support of engineering services from MULTIURETHANES.

Fractured Rock
Polyurethane Grouted
To Stop Leakage
Around Bulkhead at 2500 Feet Underground
Dome Mines, South Porcupine, Ontario

Case history of a polyurethane grouting project undertaken to prevent leakage through fractured rock using products, equipment and technical support services from MULTIURETHANES.

also including Technical Notes on...
Quality Control
Techniques
Products
Engineering Service