Products >Waterproofing System >Polyurethane Injection >AQUAFIN® – P1

AQUAFIN®-P 1

Injection Resin For The Waterproofing Of Water-Bearing Cracks

Properties:

AQUAFIN-P1 is a highly reactive, one component modified isocyanates. AQUAFIN-P1 is ready to use without mixing. AQUAFIN-P1 foams with water contact by high increase in volume and becomes a firm viscoelastic foam, which seals temporarily against further water penetration. AQUAFIN-P 1 is resistant against acids and alkalis and attacks neither bitumen nor joint tapes. In case of very dry surfaces the material does not foam immediately but it hardens slowly due to the steady addition of existing air resp. soil moisture.

Areas of Application:

AQUAFIN-P1 is used for the injection of water-bearing cracks and joints in concrete and stone. AQUAFIN-P1 is used for

  • stoppage of water inflows from cracks, joints, etc.
  • compacting of granular stones.

Packaging:

AQUAFIN-P1 is supplied in packs of 1.1 and 5.5 kg.
AQUAFIN-P1 is ready for use without mixing.

Technical Data

  • Basis: waterreactive |-comp. polyurethane resin (with integrated catalyst)
  • Colour: brown
  • Density: approx. 1.150 + 40 g/cm3 at 25° C
  • Viscosity at +5° C: approx. 2900 ± 300mPa-S
  • Viscosity at +10° C: approx. 2100 ± 200mPa-S
  • Viscosity at +15° C: approx. 1200 ± 1O00mPa-S
  • Viscosity at +25° C: approx.425 ± 75mPa-S
  • Minimum reaction temperature: > 5° C Recommended
  • processing temperature: at least 15° up to 30° C
  • Reaction time *):
  • Start of foaming:at +5° C: approx. 27 sec.
    at +10° C: approx. 26 sec.
    at +15° C: approx. 24 sec.
    at +20° C: approx. 22 sec.
    at +25° C: approx. 20 sec.
  • End of foaming:At+5°C: approx. 4 min.20 sec.
    At+10°C: approx. 3 min.20 sec.
    At+15°C:. approx. 2 min.5Osec.
    At +20°C: approx. 2 min.20 sec.
    At+25°C: approx. 2 min.0O sec.

Product Details

Product Preparation:

AQUAFIN-P1 reacts with the air humidity

AQUAFIN-P1 reacts with the air humidity and with water. Therefore a film may form on the surface of the liquid in opened packs which does not affect the injection procedure. Generally AQUAFIN-P1 is injected into the water bearing areas by means of injection nozzles and handresp. Motor-driven pumps. In contact with water AQUAFIN-Pl foams up strongly and hardens. If the zone to be waterproofed contains insufficient water, additional injection of water – preliminarily or subsequently – will support the reaction and hardening of AQUAFIN-P1. The application is to be effected in accordance with the ZTV-riss or RiLi of the DatStb (regulations for crack injection).