MasterRoc MG 46

Low to Medium Density Foaming Grout

How Does MasterRoc MG 46 Work?

MasterRoc MG 46 is a low to medium density cementitious foaming grout that yields large volumes of grout from small quantities of powder.

Recommended uses:

MasterRoc MG 46 is suitable for use whenever controlled, low to medium strength and weight materials can be used; applications include:

Mining

• Explosion seals

• Ventilation stoppings

• Backfilling

• Temporary and low to mid strength support

• Cavity filling

• Rib replacement

• Bulk heads

Civil

• Backfilling over pipes

• Thermal and sound insulation

• Structural fills

• Pavement bases

• Erosion control

What Makes MasterRoc MG 46 a Unique Solution?

Once hardened, MasterRoc MG 46 produces a solid, durable, low to medium density fill product suitable for many applications in mining and tunneling.

What Are the Benefits of MasterRoc MG 46?

• Fast setting time reduces the requirement for heavy formwork and allows large cavities to be filled in one lift

• Rapid strength gain for early bearing of load

• Compresses significantly under load prior to failure

• Excellent flowability ensure cavity is completely filled

• Excellent long term stability

• Ease of placement

• Durability consistent with low water:powder ratio Portland cement mixes