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.

Areas of Application

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