Water stopping and gas sealing

Options include pre-grouting and post-grouting systems with resin and thin spray liners.

Supported Products

Product NameDescriptionDownload
Bevadan Polyurethane foam

Fast reacting 2C polyurethane foam.

CarboCrackSeal NV H and U Resins

The resin has excellent adhesion to dry and wet concrete surfaces. In case of water intrusions which can not initially be stopped with CarboCrackSeal NV, the fast foaming SPUR injection resin CarboStop U can be used to stop the water flow.

Carbocryl Methacrylate Injection System

Carbocryl is a 2 component methacrylate system used for sealing small water inflows and can be applied by several injection methods. The product has a watery consistency and is injected into the structure. It sets as a gel in any pores and fissures which may be present. The treated area then has the strength and waterproofing needed. Carbocryl is solvent-free, giving an environmentally safe solution to these preparations and repair problems.

Carbocryl is well suited to the following applications:

  • Injection barrier for sealing basements against water seepage and ingress
  • Horizontal barrier against rising humidity in brickwork
  • Injection of fissures against oppressive or non oppressive water
  • Pressure sealing of injection hoses
  • Repair of defective tunnel sealing membranes
  • Repair of expansion joints with Carbocryl Wv Plus
Carbopur WF Waterproof Resin

CarboPur is a dual-component injection resin for permanent sealing and consolidation in water-bearing strata.

This product was developed for application in mining, tunneling, civil engineering and reconstruction of buildings. CarboPur offers a large range of applications due to the variety of products.

Carbostop Injection Resin Sealant

Injection resin for tunneling and underground engineering.

Carbothix Silicate Resin

Carbothix is an instantly thickening, fast curing two- component silicate resin for sealing bolts.

Celbex 653 Thixotropic Stabilizer for Cement Grouts

Celbex 653 is a blend of water-soluble, high molecular- weight polymers supplied as a white powder. It is designed to provide a stable polymer matrix enveloping every cement particle, which functions as a protective coating and thus prevents water washout.

Fosgel Water Absorbent Synthetic Polymer

Fosgel is a super absorbent synthetic polymer which when added to water rapidly forms a highly viscous gel.

The super absorbent properties of Fosgel can be used to absorb free water in working environments where muddy underfoot conditions need to be controlled, such as roadways or developments.

Geoflex Bonding Resin

High performance non-foaming silicate resin for high strength bonding and stabilization.

Geoflex High Strength Bonding Resin

High performance, rapid-curing, non-foaming silicate resin for high strength bonding and stabilization

Geofoam Rapid Expanding Silicate Resin Foam

Rapidly reacting, strongly expanding silicate resin foam, used for sealing and consolidating of rock mass and lose ground.

MK1 Pump

This pump is recommended where more than 20kg of grout is to be mixed at any one time. The pump is equipped with a measuring flask. Recommended maximum mix is 40kg of cable grout.

MK2 Pump

Mixer features a water level mark at 4 litres. This is enough to mix 10kg of grout powder (one bag).

MK3 Pump

Mixer features a water level mark at 4 and 8 litres. This pump is recommended for a 10kg or 20kg grout mixture.

Pre-Stress Combo 2000 Pump

The unique Minova Pre-Stress Combo 2000 Pumps compresses and air operated pre-stress pump combination.

Pumps for Civil Engineering, Tunneling & Restoration

A variety of pneumatically- and electrically-driven injection pumps for injection work such as water sealing, crack repair, consolidation and other applications in tunneling, specialized civil engineering and reconstruction.

Pumps for Resin Injection

1-component injection pump electrically driven 230 V max. pump capacity 4 l/minute.

Tekflex Black Membrane Strata Support

Two-component, flexible, high-strength membrane strata support.

Tekflex Dry Spray High Tensile-Strength Sealant

A patented high tensile strength sealant specially designed to permanently stabilize the integrity of rock structures accommodating the stresses associated with strata movement while providing a barrier to moisture degradation.

Tekflex Flexible Weather Proof Coating

Tekflex coating is a cement modified polymer coating with good flexibility, and tensile strength with excellent adhesive qualities. The product forms a flexible barrier and support membrane that enables the rock to retain its initial integrity by eliminating the degrading effects of scaling, spalling and weathering. Tekflex is available in black or white, with or without additional fiber reinforcement for added tensile strength.

Tekflex PM Accelerator

Specially designed for use in Minova Apex™ continuous placing machines with Tekflex PM. Alternately it may be applied via Minova's Air Red or Big Red machines. The accelerator causes Tekflex PM to rapidly set. This allows high build, bridging of gaps and allows Tekflex PM to seal holes with pressure on them such as on a leaky overcast.

Tekflex PM Polymer Membrane Strata Support

Polymer modified sprayable cement coating.

Tekflex White AP

Coating, developed in response to customer-demand for a premium strata support membrane, is a cement-based spray material designed with superb flexibility, high tensile strength, and excellent adhesive qualities.

Tekflex White Membrane Strata Support

Two-component, flexible, high-strength membrane strata support. White color improves reflectivity.

Tekgrout Cementitious Injection Grout

Environmentally safer cement based grout used to consolidate friable rock and to stop water flows. Also used for bulkheads and other structures.

TSL Combo Pump for Thin Spray Liners

A continuous mix and pumping unit electric or air driven for the application of Minova's range of Thin Spray Liners (TSL's) and bagged pumpable grouts.