PU Injection Resins
WEBAC® PURseal M ACC3
- Consolidation Line
WEBAC® PURseal M SL5
WEBAC PURseal M SL5 is a relatively fast-curing PU injection resin. It cures into a compact, high-strength material without contact with water, but reacts with slight foaming when it comes into contact with water. The resin is used for subsoil stabilization and rock reinforcement, as well as for securing foundation pits and tunnel structures.
![[Translate to English:] Stabilisierung und Abdichtung](/fileadmin/_processed_/8/b/csm_Stabilisierung_und_Abdichtung_df1e2b02e6.png)
![[Translate to English:] Untergrundstabilisierung](/fileadmin/_processed_/8/6/csm_Untergrundstabilisierung_3e91501fde.png)
- Subsoil and rock mass stabilization
- Soil solidification and stabilization in earthworks and dam building
- Slope stabilization
- Solidification of karst and unconsolidated rock, gravel and
crushed rock layers
- Securing of foundation pits and tunnel systems
- Stabilization and connection of tubbings to rock mass
- Permanent sealing
- Anchor bonding
Properties
- Polyurethan-based injection resin
- Cures without water contact to form a pore-free, compact and
high strength material - Slight foam formation upon contact with water
- Fast curing – permanent sealing
- Reaction time and foaming activity adjustable
(WEBAC PURseal M ACC3 and WEBAC PURseal M SF)
Techical Data
| Density, 23 °C DIN ISO 2811 | Comp. A | ≈ 1.01 g/cm³ ≈ 1.23 g/cm³ | ||||||
| Viscosity, 23 °C DIN EN 3219 | Comp. A | ≈ 370 mPa.s ≈ 260 mPa.s | ||||||
| Reaction times |
| 23 °C ≈ 5 min 45 s ≈ 7 min 30 s ≈ 1-fold | ||||||
| Compressive strength, uniaxial 7 d, 21 °C, DIN ISO 604 | ≈ 61 MPa (N/mm²) |
Downloads & Documents
Technical Data Sheets|PDF
WEBAC® PURseal M SL5
Direct download:
Safety Data Sheets|PDF
WEBAC® PURseal M SL5 Comp. A
Direct download:
Safety Data Sheets|PDF
WEBAC® PURseal M S Comp. B
Direct download:
Related Products
- View details
WEBAC PURseal M ACC3 is an additive for the PURseal variants that specifically accelerates foaming and allows the material to be tailored to the specific situation and application.
PU Injection Resins
WEBAC® PURseal M SF
- Consolidation Line
View detailsWEBAC PURseal M SF is an additive for the PURseal variants that specifically accelerates the reaction time and allows the material to be adapted to the specific situation and application.
Injection Pumps
WEBAC® IP 2K-PU
- Classic Line
- Consolidation Line
View detailsThe WEBAC IP 2K-PU is an air-powered 2C double-piston pump designed for dispensing polyurethane resins in a 1:1 mixing ratio. It is characterized by high dispensing accuracy and a robust, site-ready design, and is available with a variety of connection systems and mixing heads. The pump is used for the sealing of foundation pits, as well as for ground injection and the backfilling of cavities/voids.
Injection Packers
WEBAC® Ram Injection Lances
- Consolidation Line
View detailsWEBAC ram injection lances are modular lances designed for injecting resins and acrylic gels. They are easy to use and are employed for soil and foundation stabilization as well as for filling voids.
