Injection & Grouting

Injection & Grouting

Injection and chemical grouting in tunnel applications are key techniques for controlling water ingress and improving ground stability. Pre-injection is used ahead of excavation to seal water-bearing zones and strengthen weak ground, while post-injection addresses leaks and voids after excavation. Using a range of chemical grouts, these methods offer fast reaction times, strong adhesion, and long-term durability, ensuring safe and efficient tunneling in challenging conditions.

Chemical Grout Application Guide

Chemical Grout Performance Guide

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MasterRoc EQ 538 PK Data Sheet
Technical Data Sheets / Guides
English
PDF208kb
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MasterRoc MP 351 LV Data Sheet
Technical Data Sheets / Guides
English
PDF204kb
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MasterRoc MP 355 1K DW Data Sheet
Technical Data Sheets / Guides
English
PDF161kb
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MasterRoc MP 231 CLN Data Sheet
Technical Data Sheets / Guides
English
PDF138kb
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MasterRoc EQ 250 Data Sheet
Technical Data Sheets / Guides
English
PDF166kb
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MasterRoc MP 325 Data Sheet
Technical Data Sheets / Guides
English
PDF210kb
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MasterRoc EQ 512 PK and MasterRoc EQ 558 PK Data Sheet
Technical Data Sheets / Guides
English
PDF188kb
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MasterRoc MP 900 Data Sheet
Technical Data Sheets / Guides
English
PDF168kb
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MasterRoc MP 650 Data Sheet
Technical Data Sheets / Guides
English
PDF159kb
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MasterRoc MP 368 TIX Data Sheet
Technical Data Sheets / Guides
English
PDF340kb
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MasterRoc MP 368 Data Sheet
Technical Data Sheets / Guides
English
PDF467kb
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MasterRoc MP 367 Foam Data Sheet
Technical Data Sheets / Guides
English
PDF486kb
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MasterRoc MP 355 Data Sheet
Technical Data Sheets / Guides
English
PDF303kb
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MasterRoc MP 355 1K Data Sheet
Technical Data Sheets / Guides
English
PDF183kb
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MasterRoc MP 300 Data Sheet
Technical Data Sheets / Guides
English
PDF186kb
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MasterRoc MP 368 PART B
Safety Data Sheets (SDS)
English
PDF358kb
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MasterRoc MP 368 PART A
Safety Data Sheets (SDS)
English
PDF312kb
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MasterRoc EQ 510 PK Data Sheet
Technical Data Sheets / Guides
English
PDF154kb
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Deer Creek Dam Project Profile
Project References
English
PDF480kb
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Mule Pass Tunnel Project Profile
Project References
English
PDF901kb
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MasterRoc MP 650 SR
Safety Data Sheets (SDS)
English
PDF364kb
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MasterRoc MP 650 SR
Safety Data Sheets (SDS)
English
PDF224kb
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MasterRoc MP 650
Safety Data Sheets (SDS)
English
PDF255kb
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MasterRoc MP 368TIX PART A
Safety Data Sheets (SDS)
English
PDF210kb
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MasterRoc MP 367 Foam PART B
Safety Data Sheets (SDS)
English
PDF250kb
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MasterRoc MP 367 Foam PART A
Safety Data Sheets (SDS)
English
PDF314kb
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MasterRoc MP 355 Part A
Safety Data Sheets (SDS)
English
PDF193kb
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MasterRoc MP 355 1K
Safety Data Sheets (SDS)
English
PDF229kb
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MasterRoc MP 355 1K DW
Safety Data Sheets (SDS)
English
PDF256kb
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MasterRoc MP 325
Safety Data Sheets (SDS)
English
PDF203kb
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MasterRoc MP 300 Resin
Safety Data Sheets (SDS)
English
PDF192kb
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MasterRoc MP 300 Emulsion
Safety Data Sheets (SDS)
English
PDF187kb
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MasterRoc MP 300 Accelerator 2,5L
Safety Data Sheets (SDS)
English
PDF229kb
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Ohio Canal Interceptor Tunnel Project Spotlight
Project References
English
PDF1mb
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MasterRoc MP 650 SR Data Sheet
Technical Data Sheets / Guides
English
PDF159kb
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