Polymer Group’s range of Rezolution Mining Products (RMP) strata stabilisation injection materials are formulated for use in mining, construction and civil engineering applications. The range comprises a series of products which provide rapid bolt grouting, rapid strata stabilisation and rapid water stopping for a variety of conditions typically encountered in tunnelling, drilling and mining environments. We also supply the pumps, injection lances, packers and other ancillary equipment/consumables for injection/installation of the Rezolution Mining Products (RMP) range.
Our latest product – Silicrete TSL is a revolutionary thin skin spray on lining and is designed specifically for the consolidation of stressed rock structures associated with mining to prevent unravelling of strata and the associated risks presented from falling ground. Please watch the video below.
Polymer Group supplies Injection Pumps and the application equipment used for injection/application of all of our Rezolution Mining Products (RMP) range. Injection pumps, injection lances, packers, injection consumables and other ancillary equipment is available. We also stock a range of ALFAGOMMA Rapid Staple-Lock fittings and hoses. Please contact us for further information.
Polymer Group’s Aqua Stop is a solvent free, 2-component, high strength polyurethane injection system. It is a rapid setting water stop and is also used for ground and strata consolidation. The system contains fire retardants and is self-extinguishing.
Polymer Group’s CF Foam is an economical (low density) cavity filling foam based on polyurea silicate chemistry. Its rapid foaming and flame resistance characteristics make this an ideal product to fill voids in coal seams and fractured strata. The maximum exotherm reached during foaming is only 90°C, well under the accepted level for use in coal mines. CF Foam can be used in wet environments where it shows good adhesion to wet surfaces and will not absorb water
Ground Bond is a highly reactive, solvent free, hydrophobic, 2-component, high strength polyurethane foam injection system. It is rapid setting and has a foam expansion factor of 3, making this an ideal product for rapid ground and strata stabilization. The system contains fire retardants and is self-extinguishing.
Features :
A fast reacting polymer with strength and resiliency
Utilizes foaming agents with Zero ODP and Zero GWP
It is a two component system, with both components mixed in equal volume proportions (1:1 by volume) using a two-component injection pump coupled with a static in-line mixer.
Foam expansion of 3 times without reaction with ground water, and up to 8 times when in contact with and mixing with water.
Will penetrate cracks greater than 0.15mm.
ReZolution Bolt Hold is a fire resistant, instant gelling, rapid setting injection system based on urea silicate technology.
It is designed to structurally grout ground anchors into rock strata.
ReZolution SilCrete TSL is a two component hard, tough, elastomeric material that is applied through low pressure plural component machinery. No heat is required. The product is flexible with good elongation and high early compressive and tensile strengths. Adhesion is outstanding to even moist surfaces. 60 to 70% of the physical properties are achieved in 1-2 hours (depending on ambient temperature) although set up time is only 10-15 minutes.
Strata Bond is a two component, 1:1 by volume, fire resistant injection system based on urea silicate technology. Using a two-component injection pump coupled with a static in-line mixer head it is designed to rapidly stabilise strata and coal by imparting structural strength and flexibility. Strata Bond can be used in wet environments where it exhibits good adhesion to wet surfaces, but will not absorb water.
In addition to being fire resistant owing to its unique silicate chemistry, the maximum exotherm reached during crosslinking is well under the maximum 150°C allowed as specified by the NSW Government Trade and Investment Mine Safety Guideline MDG 3608 August 2012, Appendix D1-TM003.
Uses:
Rapid stabilisation and strengthening strata and coal
Rapid consolidation of other substrates such as sand, gravel, fractured road rock etc.
Crack repairs above and below water.
Features:
STRATA BOND Thixotropic :
This version will, upon machine mixing, instantly form a smooth pumpable gel which is thixotropic, ie it exhibits shear thinning. This enables the material to flow easily under the pressure/force eg through the injection machine. When the pressure/pumping stops, the material reverts to the gel and stops flowing thereby preventing the material from running out of cracks or adjacent injection ports.
Strata Bond Thixotropic is a two component, 1:1 by volume, fire resistant injection system based on urea silicate technology. Upon mixing, Strata Bond Thixotropic instantly form a smooth pumpable gel which is thixotropic (exhibits shear thinning.) This enables the material to flow easily under the pressure from the injection pump. When the pressure/pumping stops, the material reverts to a gel and stops flowing, thereby preventing the material from running out of bolt holes, cracks or adjacent injection drill holes. Using a two-component injection pump coupled with a static in-line mixer head it is designed to rapidly grout Cable Bolts and Self Drilling Anchor (SDA) Bolts. Compared to cementitious products, using Strata Bond Thixotropic for bolt grouting can result in massive improvements in drive-age rates and productivity. It can also be used to stabilise strata and coal by imparting structural strength and flexibility. Strata Bond Thixotropic can be used in wet environments where it exhibits good adhesion to wet surfaces, but will not absorb water.
In addition to being fire resistant owing to its unique silicate chemistry, the maximum exotherm reached during crosslinking is well under the maximum 150°C allowed as specified by the NSW Government Trade and Investment Mine Safety Guideline MDG 3608 August 2012, Appendix D1-TM003.
Uses:
Rapid Cable Bolt and Self Drilling Ancor (SDA) Bolt grouting. (Instant set.)
Rapid consolidation and stabilisation of other substrates such as sand, gravel, fractured road rock etc.
Crack repairs above and below water.
Features:
