PU Injection Resins
WEBAC® PURseal M ACC3
- Consolidation Line
WEBAC® PURseal M S
WEBAC PURseal M S is a fast-curing PU injection resin with DIBt approval for environmental compatibility when in contact with soil and groundwater. It cures into a compact, high-strength material without contact with water, while it reacts with a slight foaming effect when in 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 von Böden](/fileadmin/_processed_/d/4/csm_Stabilisierung_von_Boeden_6669134ee6.png)
![[Translate to English:] Untergrundstabilierung](/fileadmin/_processed_/8/6/csm_Untergrundstabilisierung_3e91501fde.png)
- Subsoil and rock mass stabilization
- Solidification of rock and stabilization of soil
- Reinforcement of foundation
- Ground consolidation of existing buildings
- Lifting of concrete slaps
- Slope stabilization
- Securing of foundation pits and tunnel systems
- Quick stopping of flowing water and durable sealing
- Stabilization and connection of tubbings to rock mass
- Waterproofing against pressing water in fractured rock and
loose ground - Underground securing of retaining walls in road construction
- Consolidation and sealing of flood protection systems, road and
railway embankments
- 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 | ≈ 400 mPa.s ≈ 260 mPa.s | ||||||
| Reaction times |
| 23 °C ≈ 60 s - 10 min ≈ 90 s - 30 min (depending on adjustment) | ||||||
| Compressive strength, uniaxial 3 d, 21 °C, DIN ISO 604 | ≈ 60 MPa (N/mm²) |
Downloads & Documents
Technical Data Sheets|PDF
WEBAC® PURseal M S
Direct download:
Safety Data Sheets|PDF
WEBAC® PURseal M S 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.
