Acrylat Gels
WEBAC® 240 + Bseal I
- Classic Line
- Consolidation Line
WEBAC® 240
WEBAC 240 is a low-viscosity, fast-setting polyacrylate injection gel with National Technical Approval from DIBt (B-concentration 2%). After curing, it forms a waterproof, firm-elastic gel that reliably absorbs dynamic and mechanical stresses. It is particularly suitable for curtain injection—either in the subsoil immediately adjacent to the structural element or within the existing building structure—as well as for subsoil stabilization and waterproofing or damp proof courses (dpc).
![[Translate to English:] Schleierinjektion](/fileadmin/_processed_/d/b/csm_240_2__f729fa958e.png)
![[Translate to English:] Schleierinjektion bei Rohrdurchführungen](/fileadmin/_processed_/c/b/csm_240_3__9efedc1714.png)
- Curtain injection
- Stabilization and sealing of foundation soil
- Damp-proof course (dpc)
- Joint sealing
- Construction sealing of buildings
- Micro tunneling
Properties
- Polyacralyte-based injection gel
- Solid yet elastic, absorbs dynamic and mechanical stress
- Adjustable reaction
- Swells upon contact with water
- Economical material consumption
- Chloride-free
- Environmentally friendly with National Technical Approval according to DIBt (B-concentration 2%)
Techical Data
| Density, 20 °C DIN ISO 2811 | Comp. A1 | ≈ 1.2 g/cm³ ≈ 0.95 g/cm³ ≈ 1.0 g/cm³ | ||||||
| Application temperature Building structure and material | > 1 °C | |||||||
| Viscosity of mixture WEBAC test specification based on DIN ISO 3219 | 30 °C ≈ 4 mPa.s | 23 °C ≈ 6 mPa.s | 12 °C ≈ 10 mPa.s | |||||
| Tensile strength Elongation at break 24 h (in foil), 21 °C, DIN ISO 527 | ≈ 0.06 MPa (N/mm²) ≈ 220% | |||||||
| Water tightness DIN EN 14068 | > 2 bar |
Downloads & Documents
Technical Data Sheets|PDF
WEBAC® 240
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Safety Data Sheets|PDF
WEBAC® 240 Comp. A1
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Safety Data Sheets|PDF
WEBAC® 240 Comp. A2
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Safety Data Sheets|PDF
WEBAC® 240 Comp. B
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Projects
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- View details
WEBAC 240 + Bseal I is a polymer-reinforced polyacrylate injection gel with excellent adhesion to dry, damp, and wet substrates, as well as to foils and membranes. After curing, the gel remains dimensionally stable and exhibits very little volume loss. Thanks to its elasticity and adhesive strength, it is suitable for sealing expansion joints, damaged sheet and membrane waterproofing, as well as for sealing annular gaps in tunnel lining construction.
Injection Packers
WEBAC® Injection Packers
- Classic Line
- Consolidation Line
View detailsWEBAC 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).
