Tunnelling Grouts and Caulking Materials
The industry's widest range of grouting products, even for the most complex tunnelling projects. We're recognised as the leading supplier, part of all major tunnelling projects over the last 35 years.
Standard grouts:
GM1 - Standard Grout
GM2 - Standard Grout
GM0.5 - Standard Grout
GM1.5 - Standard Grout
GM3 - Standard Grout
GM4 - Standard Grout
GM5 - Standard Grout
GM7 - Standard Grout
GM10 - Standard Grout
GM15 - Standard Grout
GM20 - Standard Grout
N-Sure GM grout range: Standard grouts:
Guaranteed 28 day compressive strength grouts.
N-Sure S/80
N-Sure S/60
N-Sure S/45
N-Sure S/10
N-Sure S/5
Polymer Modified Grouts:
BC 82P - High Strength Polymeric Grout
SP/P1 - Anti-Washout Grout
SP/P4 - Anti-Washout Grout
SP/P7 - General Anti-Washout Grout
SP/P8 - Anti-Washout Grout
SP/P10 - General Anti-Washout Grout
SP/P19 - Low Strength Anti-Washout Grout
Accelerated Polymer Modified Grouts:
Designed for wet conditions use where accelerated initial set is required.
SP/P2 - Fast Set Anti-Washout Grout
SP/P3 - Fast Set Anti-Washout Grout
SP/P5 - Fast Set Anti-Washout Grout
SP/P6 - Fast Set Anti-Washout Grout
SP/P15 - Fast Set Thixotropic Grout
Gel Modified Grouts:
Thixotropic, shrink compensated grout for use where mild water conditions exist.
SP/C1 - Gel Modified Grout
SP/C2 - Gel Modified Grout
SP/C4 - Gel Modified Grout
SP/C5 - Gel Modified Grout
SP/C13 - Gel Modified Grout
SP/C1K - Gel Modified Grout
Set Accelerated Grouts:
Designed for use where a rapid set time is required.
SP/A2 - Set Accelerated Grout
SP/A4 - Set Accelerated Grout
SP/A6 - Set Accelerated Grout
SP/A7 - Set Accelerated Grout
KSM - Set Accelerated Grout
Flow Modified Grouts:
Designed for long distance pumping with enhanced penetration.
SP/F1 - Flow Modified Grout
SP/F3 - Flow Modified Grout
SP/F4 - Flow Modified Grout
SP/F5 Flow Modified Grout
SP/F6 - Flow Modified Grout
Expansive Grouts:
Designed to give controlled expansion and minimal plastic shrinkage.
BC 91EA - High strength Expansive Grout
BC 82EA - High strength Expansive Grout
BC 55EA - High strength Expansive Grout
SP/E2 - Expansive Grout
Ductfill 307 - High Strength Grout for structural void filling
Ductfill 310 - Non-shrink for grouting temporary prestressing ducts
High Strength Grouts:
Designed for use where higher strength is required to fulfil onerous load bearing requirements.
80 /20 - High Strength Grout
BC 55 - High Strength Grout
70 /30 - High Strength Grout
Caulking Materials
Cementitious caulking products are designed for caulking of shafts, tunnels, joints and bolt pockets. The range includes projection/hand applied renders and coatings.
Cemcaulk 6 Caulking Compound - For general caulking use where fast set and anti-washout properties are required.
Cemcaulk 10 Caulking Compound - For general caulking use where washout and adhesion properties are required.
Cemcaulk 12 Caulking Compound - For caulking where fast set, anti-washout properties and a higher flexural strength is required.
Cemcaulk 7 Caulking Compound - For rapid application where fast set and anti-washout properties are required.
Cemplug 6 Wall Tie Sealing Compound - Designed for plugging tie holes and filling holes formed by through ties.
Downloads
Tunnelling Grouts Brochure (pdf, 604kb)
Please Contact Us for further technical information.
