01
Tunnels and underground structures
Linings, segment joints, construction joints and the space behind the structure. Identifying the water path determines where to deliver material.
View the technology →INJECTION MATERIAL MANUFACTURER
Resins tailored to
infrastructure challenges.
We develop formulations and supply materials for sealing, structural repair and ground stabilisation. From a ready-made product to a solution tailored to a specific problem.
Material manufacturing / Technology selection / Application support
FROM STRUCTURE TO SOLUTION
Find your application area.
02
Hydraulic structures
Tanks, canals and structures in constant contact with water. Controlling inflow and achieving the final seal may require separate stages.
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03
Expansion joints and interfaces
The joint must remain watertight under anticipated structural movement. Geometry, movement and the ability to retain material in the repair zone determine the technology.
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04
Ground and foundations
Consolidation, void filling and controlled lifting require different selection criteria. The starting points are the ground and the intervention objective.
View the technology →RESINBAU MATERIALS
Products for injection and sealing.
Polyurethane
HydroGum
Flexible sealing of damp cracks and joints; the reaction requires water.
Product page ↗
Polyurethane
CrackFlex
Flexible sealing of dry, damp and wet cracks; reaction between two PU components.
Product page ↗
Acrylic
AcrylGel
Gel for flexible crack sealing and curtain injection; the Polymer option also covers expansion joints, interfaces and injection hoses.
Product page ↗
Polyurethane
GeoPolymer.55
PU foam for void filling, stabilisation and controlled structural lifting.
Product page ↗KNOWLEDGE FOR DESIGN AND TRAINING
From a question to a technical decision.
ASSESS
What is happening in the structure?
The crack cause, water path and joint movement determine the repair scope.
Open the Knowledge hub →SELECT
Which material do you need?
Move from the work objective to the application, delivery method and product documentation.
Find a product for the task →CHECK
How should you prepare the work?
Combine the cross-section, calculations and observation of material delivery into one procedure.
Pressure and observation →CUSTOM FORMULATIONS
A specific problem.
A tailored response.
Site conditions do not always fit a standard solution. Your project's needs are therefore our starting point.
We combine material knowledge with application experience. We discuss options for adapting formulations and preparing and delivering materials at short notice. Scope and timing are confirmed for each specific task.
Let's discuss a formulation- 01
We assess the conditions
Repair objective, substrate, water, movement and application method.
- 02
We select a solution
A product from the range or the possibility of adapting a formulation to the problem.
- 03
We agree on delivery
Supply scope, technical support and timing for your project.
TECHNICAL SUPPORT
Tools for planning injection work.
MATERIAL AND RATIOS
Product mixing
See what goes into each tank. Compare batch preparation in litres and kilograms and the component proportions.
Open and check an option →
GEOMETRY AND CROSS-SECTION
Crack drilling
Change the angle and hole offset. Check where it intersects the assumed crack and how drilling length changes.
Open and check an option →TECHNOLOGY SELECTION
Let's discuss your project conditions.
Prepare a structural cross-section, repair objective, information about water and anticipated movements.