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    MasterRoc

    Mastering underground construction challenges with MasterRoc

    The MasterRoc product range is comprised of market-leading innovations and application expertise for the tunneling and mining industries. Our reliable, customer focused solutions include several outstanding technologies:

    • Sprayed concrete performance enhancers including: accelerators, fibers, slump retainers, and plasticizers (for more sprayed concrete solutions please refer to MasterFiber)
    • Sprayable bonded waterproofing membranes that form a unique and integral part of composite tunnel lining designs.
    • Injection and membrane technologies delivering safety, economy and performance to the mining and tunneling industries.
    • Leading range of chemical technologies that ensures the safe and economical operation of tunnel boring machines.

    What makes MasterRoc a unique solution for customers?

    The MasterRoc product range is designed to be a single source for all of our customers’ underground construction needs. In addition to a wide range of products, our globally connected team assists our customers in selecting the right products and systems, providing the best, most cost-effective and complete solutions based on innovation and technology, allowing our customers to operate successfully and to the highest safety standards.

    Global underground construction expertise

    The MasterRoc product range, supported by Master Builders Solutions​’s global underground construction experts, is a world leader in the provision of reliable solutions that are focused on the needs of tunneling and mining engineers, owners and contractors. By connecting with our customers from project start-up, we provide solutions ranging from product selection to training and application consultancy.

    MasterRoc Products

    Anchoring

    MasterRoc TIX 10

    Shrinkage compensated thixotropic grout for rock dowels

    MasterRoc FLC 100

    Powdered additive for cementitious grouts
    Injections

    MasterRoc MP 309

    Low viscosity, fast reacting acrylic resin with high compressive strength for consolidation of sandy and silty strata

    ​ MasterRoc RBA 380

    ​Highly reactive, thixotropic polyurea silicate injection resin for rock bolt installation

    ​MasterRoc RBA 387

    Highly reactive, thixotropic polyurea silicate injection resin for rock bolt installation

    MasterRoc MP 303 CE

    Low viscosity, fast reacting acrylic resin with adjustable reaction speed for permanent water sealing and layer curtaining of concrete and masonry

    MasterRoc MP 307 CE

    Low viscosity, fast reacting acrylic resin for permanent water sealing and layer curtaining of concrete and masonry

    MasterRoc MP 320

    Solvent-free, low viscosity, hydrophilic grout for rock injection and consolidation of sandy and silty strata

    MasterRoc MP 350

    One component water sealing injection resin for cracks and fissures in concrete and rock

    MasterRoc MP 355

    Highly-reactive, two-component polyurethane injection resin

    MasterRoc MP 355 1K

    One component polyurethane injection foam to stop small to mid-volume water ingress

    MasterRoc MP 355 1K DW

    One-component injection foam stops small to mid-volume water ingress, with a potable water certificate

    MasterRoc MP 358 GS

    Highly reactive, two component hydrophobic polyurethane injection resin for strata consolidation

    MasterRoc MP 358 SC

    Highly reactive, two component hydrophobic polyurethane injection resin for strata consolidation

    MasterRoc MP 364 Flex

    Highly-reactive, two-component fire-resistant polyurea-silicate injection resin for strata consolidation

    MasterRoc MP 367 Foam

    Highly reactive, two component polyurea silicate injection foam for cavity filling and ground consolidation

    MasterRoc MP 650

    Microfine portland cement for rock and soil injection

    MasterRoc MP 800

    A fast setting ultrafine Portland cement for injection into rock and soil
    Solutions for Tunneling Boring Machines (TBM)

    MasterRoc DF 880

    Soil conditioning foam for Tunnel Boring Machines (TBM)

    MasterRoc SLF 33

    Foaming agent specially designed for soil conditioning in shielded tunnel boring machines.

    MasterRoc SLF 43

    Polymer reinforced foaming agent specially designed for soil conditioning in shielded tunnel boring machines.

    ​MasterRoc AGA 155

    Plasticising admixture with set retarding properties for use in annular grout mixes for TBM tunneling

    ​MasterRoc AGA 370

    A liquid high performance accelerator as part of two component annular grout system for TBM tunnels

    MasterRoc ACP 143

    Anti-clay polymer for earth pressure balance tunnel boring machines

    MasterRoc BSG 1

    Main bearing sealant for tunnel boring machines

    MasterRoc BSG 11

    Main Bearing Sealing Grease (Extruder Grease) for Tunnel Boring Machines (TBM)

    MasterRoc EPB 1

    Multi-purpose EP2 grease for Tunnel Boring Machines (TBM)

    MasterRoc EPB 11

    Multi-purpose EP2 grease for tunnel boring machines

    MasterRoc SLF 30

    Soil conditioning foam for Tunnel Boring Machines (TBM)

    MasterRoc SLF 41

    Polymer reinforced foaming agent specially designed for soil conditioning in shielded tunnel boring machines.

    MasterRoc SLP 1

    Liquid polymer for soil conditioning in tunnel boring machines

    MasterRoc SLP 2

    Liquid polymer for soil conditioning in tunnel boring machines

    MasterRoc TSG 6

    Tail sealant for shielded tunnel boring machines (TBM)

    MasterRoc TSG 7

    Tail sealant for shielded tunnel boring machines (TBM)
    Sprayed Concrete

    MasterRoc STS 1000

    Pre bagged concrete for dry process shotcrete application

    MasterRoc STS 1010

    Pre bagged concrete for dry process shotcrete application

    MasterRoc STS 3210

    Spray applied, single component, polymer modified watertight mortar

    ​​MasterRoc PT 180

    A non-toxic solvent free high build, protective epoxy resin coating

    MasterRoc HCA 10

    Cement hydration control system for wet and dry sprayed concrete, grouting and cement injection

    MasterRoc LUB 1

    A lubricator for concrete pumps, hoses and lines

    MasterRoc MS 610

    Densified silica fume for cast and sprayed concrete

    MasterRoc MS 660

    Silica fume slurry for cast and sprayed concrete

    MasterRoc SA 160

    Alkali-free, liquid high-performance set accelerator for sprayed concrete

    MasterRoc SA 430

    Liquid sprayed concrete accelerator for wet-mix spraying

    MasterRoc SA 545

    Alkali-free, non-caustic and non-toxic high performance powder accelerator for dry-mix sprayed concrete

    MasterRoc TCC 735

    A chloride-free liquid concrete improver

    ​MasterRoc TCC 780

    A liquid pumping aid

    Info & Prices

    Send us your enquiry and our sales team will contact you with an offer!

    Downloads

    Brochure - Solutions for Road and Rail: MasterRoc

    pdf (21.12 Mb)

    Brochure - Sprayed Concrete Solutions for Underground Construction

    pdf (4.86 Mb)

    Brochure - TBM - Solutions for Underground Construction: MasterRoc

    pdf (3.32 Mb)

    Brochure Ground Construction Solutions: MasterRoc

    pdf (1.02 Mb)

    Brochures - Injections

    pdf (4.72 Mb)