BETOFUM 65
Polyurethane Injectable Waterproofing Resin
Mix Ratio: 10:1.5 (Component A : Component B)
Color: Yellow
Packaging: 20 kg (Component A) + 3 kg (Component B)
Manufacturer: Iran Concrete Clinic Group (RBS-CONTECH International Brand)
Website: www.clinicbeton.com – www.rbs-contech.com
Contact Email: clinicbeton.com@gmail.com
Contact Numbers: +98-21-88070173, +98-21-88584906
Cellphone: +98-9102333497, +98-9120916271, +98-9120916272
Product Description
Polyurethane Injectable Waterproofing Resin is a two-component, solvent-free, hydrophobic resin used for sealing and waterproofing cracks, joints, and voids in concrete structures. When mixed in the specified ratio (10:1.5), the resin rapidly reacts and expands upon contact with water, creating a flexible, durable, and water-resistant seal.
Technical Properties
| Property | Value |
|--------------------------|------------------------------------------------------|
| Mixing Ratio | 10 (A) : 1.5 (B) by weight |
| Color | Yellow |
| Packaging | 20 kg + 3 kg |
| Consistency | Fluid, suitable for injection |
| Setting Time | Fast, upon moisture contact |
| Expansion Rate | High (details upon request) |
| Adhesion | Excellent |
| Temperature Range | -20°C to +80°C |
| Chemical Resistance | Broad range |
| Application | Injection pump |
Application Areas
Sealing cracks and joints in concrete
Basements, tunnels, foundations
Water tanks, dams, swimming pools
Underground and water-retaining structures
Sewage and water pipelines
Application Method
Thoroughly mix Component A and Component B by weight at a ratio of 10:1.5.
Load the mixture into the injection pump immediately after mixing.
Inject the resin into cracks, joints, or voids until complete filling and observed expansion.
Clean tools and injection equipment with suitable solvent immediately after use.
Advantages of Waterproofing with Polyurethane Injection Resin
Excellent Waterproofing Performance
Polyurethane injection resin provides highly effective sealing, creating a flexible and durable barrier against water infiltration.
Strong Adhesion
The resin adheres perfectly to concrete, steel, and various construction materials, ensuring long-lasting protection.
Rapid Reaction and Expansion
The resin quickly reacts and expands upon contact with water or moisture, efficiently filling cracks and voids—even in complex, inaccessible areas.
Flexibility and Crack Bridging
After curing, the resin remains flexible and is capable of bridging movement or structural cracks, ensuring continued performance over time.
Resistant to Chemicals
Polyurethane resin is resistant to a wide range of chemicals, oils, and acids, making it suitable for challenging environments.
No Shrinkage After Curing
The resin maintains its volume after hardening, preventing future leaks and maintaining a stable seal.
Minimal Surface Preparation
Injection methods reduce the need for extensive surface preparation and do not require the removal of existing facilities.
Fast Application and Set Time
The system is quick to apply and sets rapidly, minimizing downtime and allowing for prompt return to service.
Effective for Wet and Active Leaks
Polyurethane resin can be injected into wet cracks and is especially suitable for stopping active water leaks.
Long-term Durability
The product delivers long-lasting waterproofing to extend the service life of concrete structures.
Storage
Store the material in its original, unopened containers in a cool, dry location away from direct sunlight and sources of moisture.
Shelf Life: 6 months from the date of manufacture, if stored under recommended conditions.
Safety & Handling
Use suitable protective gloves and goggles during handling.
For further safety guidelines, refer to the product’s Safety Data Sheet (SDS).
Manufacturer & Contact
Iran Concrete Clinic Group / RBS-CONTECH International Brand
Website: https://www.clinicbeton.com
International Site: https://www.rbs-contech.com
Email: clinicbeton.com@gmail.com
Tel: +98-21-88070173, +98-21-88584906
Mobile: +98-9102333497, +98-9120916271, +98-9120916272