MasterRoc MP 900 SR

MasterRoc MP 900 SR

Sulfate-Resistant Ultrafine Portland Cement for Injection into Rock and Soil

How does MasterRoc MP 900 SR work?

MasterRoc MP 900 SR is a wellgraded cement milled from pure and sulfate-resistant portland cement clinker with a low tricalcium aluminate (C3 A) and low alkali content. MasterRoc MP 900 SR ultrafine cement has a Blaine value of 900 m²/kg. Due to its small particle size and a specially adapted admixture system, MasterRoc MP 900 SR ultrafine cement can effectively penetrate tight joints, fissures, and pore spaces to provide a watertight grouted rock or soil mass

Recommended uses:

• Pre- and post-excavation injections in tunnels, caverns, and mines

• Groundwater sealing and water ingress reduction

• Geotechnical grouting, ground improvement, and ground stabilization

• Dam foundation injection

• Concrete crack injection

• Contact injection

• Prepacked injection

What are the unique features of MasterRoc MP 900 SR?

• Ultrafine particle size

• Fast setting

• Superior performance and durability

• Compatible with standard cement injection equipment

What are the benefits of MasterRoc MP 900 SR?

• Excellent penetration in tight joints, fissures, and pore spaces

• Increases productivity and shortens injection downtimes

• Reduces rock falls due to unstable ground conditions

• Economical solutions for underground water management