Injection Packers/Lances
WEBAC® Injection Packers
- Classic Line
- Consolidation Line
WEBAC® 2260/B60
WEBAC 2260 is a slow-expanding, thermally insulating PU casting foam resin. It cures into a pressure-resistant, non-brittle rigid foam with a fine-pored, closed-cell, and hydrophobic structure. It is used to fill voids, cracks, and gaps, e.g., in double-shell masonry or around pipe penetrations, and also serves as a sealant.
![[Translate to English:] Hohlraumverfüllung von Mauerwerk](/fileadmin/_processed_/f/2/csm_2260_B60_01__df3b1c5265.png)
![[Translate to English:] Füllung von Hohlkammersteinen](/fileadmin/_processed_/3/2/csm_2260_B60_02__dbaa4d6895.png)
- Filling and sealing of cavities/voids and solidification in masonry structures
- Sealing of pipe ducts
- Filling of hollow bricks (e.g. poroton)
- Repair of floating structures (pontoons)
Properties
- Polyurethan-based casting foam resin
- Pressure resistant rigid foam, also cures without water
- Thermal insulation effect
- Chlorine- and CFC-free
- Excellent adhesion
- Slow expansion
- Adjustable reaction time (accelerator WEBAC B60)
Techical Data
| Density, 20 °C DIN ISO 2811 | Comp. A | ≈ 1.0 g/cm³ ≈ 1.2 g/cm³ | ||||
| Application temperature Building structure and material | > 5 °C | |||||
| Foam reaction Start End Expansion | 30 °C ≈ 1 min 20 s - 5 min ≈ 11 min 30 s - 30 min ≈ 4 to 14 fold | 23 °C ≈ 1 min 30 s - 5 min ≈ 14 min - 50 min ≈ 4 to 14-fold | 12 °C ≈ 3 min - 15 min ≈ 60 min - 2 h ≈ 4 to 15-fold | |||
Foam reaction with 2% B60 Start For further reaction times depending on the amount |
30 °C |
| 12 °C ≈ 8 min ≈ 1.5 h ≈ 8-fold |
Downloads & Documents
Technical Data Sheets|PDF
WEBAC® 2260
Direct download:
Safety Data Sheets|PDF
WEBAC® 2260 Comp. A
Direct download:
Safety Data Sheets|PDF
WEBAC® 2260 Comp. B
Direct download:
Related Products
- View details
WEBAC injection packers are filling nozzles that serve as a connecting element between the injection pump and the structural component. They are available in various designs—such as Drill hole packers or surface packers—depending on the type of injection material and the requirements of the structural component. The packers are characterized by secure attachment within the structural element as well as high pressure and corrosion resistance (stainless steel or aluminum versions).
