WILLPUR® WS-L
Fast reacting, dual-component polyurethane resin with short reaction time even at low temperatures
description
WILLPUR® WS-L is a hard-elastic polyurethane resin. It cures to a dimensionally stable injection material suitable for stopping water inflows or consolidating soil and loose rock. Its low viscosity allows good penetration, allowing WILLPUR® WS-L to get into the tightest fissures, ensuring permanent consolidation. Although it is not a high foaming product, in contact with water or even just moisture, it fills smaller fissures and cracks, with the effect of secure sealing even against higher water pressure.
details
Properties:
- extremely fast reacting PU resin with short reaction time and high final strength
- foams easily on contact with water
- adaptable injection system with the addition of WILLADD® THIX and WILLADD® FAST
- in combination with the above additives it reacts as an expanding, foaming waterstop system
Application:
- Consolidation in dry, wet and water-bearing layers in rock or cracks in concrete.
- Sealing against water under pressure from rock layers, dams or shaft walls
- Stabilization, repair and sealing work in tunnels, shafts and excavations
- Stabilization and waterproofing in sheet pile walls as well as in anchorages."
Technical DATA
| Curing time at 15°C [s]: | 41 |
| Foam Factor (1% water): | 4 |
| Volumetric mixing ratio A:B: | 1:1 |
| TDS & MSDS on request |
PACKAGING FORM
| Tin Canisters 20l | Component A: 18 kg Component B: 23 kg |
| Steel Drum 200l | Component A: 200 kg Component B: 250 kg |
| Other delivery forms on request |
CONTACT
DIPL.-ING. KARL-HEINZ LINDENBAUER
Head of Sales Civil Engineering & Mining (DACH region)
| E-Mail: | karl-heinz.lindenbauer(at)f-willich.com |
| Phone: | +49 231 9640 413 |
| Mobile: | +49 173 931 22 43 |
DIPL.-ING. PAULO H. TSINGOS
Head of Export Civil Engineering & Mining
| E-Mail: | paulo.tsingos(at)f-willich.com |
| Mobile: | +49 173 940 58 40 |
DIPL.-ING. SERGEJ KREMER
Internal Sales Civil Engineering & Mining East Europe
| E-Mail: | sergej.kremer(at)f-willich.de |
| Phone: | +49 231 9640 312 |
| Mobile: | +49 176 576 723 69 |
| Fax: | +49 231 9640 232 |