:: Glass Reinforced Polymer (GRP)
:: Bolts suitable for Point Achoring
:: Bolts suitable for Post Grouting
:: Bearing plates for use with GRP bolts
:: Miscellaneous Products
:: GPR Bolt/Dowel installation
:: Installation Process
:: Hardware for segmental concrete lining
:: CUTAMESH - High strength GRP mesh
 
 
 
 
 
 
 
Cutabolt Products  
Bolts suitable for Full Encapsulation
DupaDowel
an injection moulded polymer bolt for rib control under “normal” conditions. Economical and user friendly. dupadowel  
XTNDA Bolt
an extruded polyethylene bolt that ‘absorbs’ initial stress while maintaining rib integrity, very light and easy to handle.
dupadowel  
HD Bolt - High Density GRP Rib Bolt
A cuttable rib reinforcement system that miniises contamination issues in product
 
TP25/20 and TP20/20 Bolt
a high strength, simple and robust pultruded fibreglass and polymer bolt for general applications.
dupadowel
25/20bolt
 
CT30T/22 and CT40T/25 Bolt
a high tensile strength pultruded fibreglass bolt for long-term support in civil applications and for high stress areas of coal rib.
dupadowel  
Bolts suitable for Point Achoring
RIMA Dowel
a mechanical point anchor made from a pultruded fibreglass rod with polymer terminations. No resin required.
dupadowel  
Bolts suitable for Post Grouting
CT25T/25G Bolt
a tubular version of the high tensile tunnel bolt for post grouting. Also available with a point anchor.
dupadowel    
 
GRUMA Dowel
a mechanical point anchor made from pultruded fibreglass tube with polymer terminations. Suitable for post grouting.
dupadowel    
Bearing plates for use with GRP bolts
Plasplate 'S'
a low priced plastic bearing plate for “normal” conditions.
dupadowel  
Plasplate 'HS'
a high strength plate for use in “difficult” conditions.
dupadowel  
Plasplate 400
Flat Plastic Bearing Plate - all-plastic bearing plate to be used with cuttable rib dowels
dupadowel  
SWVPLT 'N'
a domed bearing plate for installation angles of up to 30°.
dupadowel  
SWIVEL PLATE 'PP'

A Domed Bearing Plate for installation angles of up to 30° from the perpendicular to the rock face.
All plastic bearing plate to be used with GRP bolts.

dupadowel  
Miscellaneous Products
FRP Dowels/Tendons/Spiling Rods
a range of rods/tubes for use in soil pinning, spiling, etc.
dupadowel