Technical data sheet AQUAFIN®-P4 PU injection resin for crack-bridging
Material number
Contents
Unit of quantity
Packaging
Colour
205221001
2,2
KG
Set
Honey yellow
205221002
11
Product features Polyurethane resin Two component
Advantages Low viscosity Cures to soft elastic Excellent adhesion
Fields of application / waterproofing For crack sealing For water penetration On dry and damp substrates System component of AQUAFIN®-CJ1
SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com 1/3
13/10/2024
Technical data sheet AQUAFIN®-P4 Technical Data Material properties Product components Base material Consistency Density (spec. weight)
2 component system polyurethane resin Liquid approx. 1.1 kg/dm³
Mixing Mix ratio, component A Mix ratio, component B Mixing time
1 weight proportion 1 weight proportion approx. 3 minutes
Application Substrate temperature Pot life Consumption per litre - voids Application temperature
approx. 5 - 30 °C approx. 30 minutes approx. 1.1 kg/l approx. 10 - 30 °C
Processing equipment Aids/tools Stirrer (approx. 300 rpm) Hand lever press Foot lever press Suitable injection equipment Injection packer Mechanical grouting system (piston pump) Mechanical grouting system (airless)
Machine application AQUAFIN®-P4 can be mechanically applied. For precise information, see the additional Technical Information No. 43.
Preparing the substrate Substrate quality class
Application Mixing 1. Store the material at +15 °C for 12 hours before use. 2. Add the hardener to the resin. 3. The hardener must run completely out of the container. 4. Mix thoroughly with the mixer until a homogeneous consistency. 5. Mixing time approx. 3 minutes. 6. Decant the mass into a clean bucket. 7. Stir carefully again.
SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com 2/3
Technical data sheet AQUAFIN®-P4 Application 1. Clear any drilling debris in the drilled holes using oil-free compressed air. 2. Insert the injection packer. 3. Seal the injected packer and crack zone on the surface approx. 15 cm wide with ASODUR-EKF. 4. After the crack insulation has cured, grout in the thoroughly mixed AQUAFIN-P4 using a grouting device. 5. After the resin has cured, remove the injection packer and plug the boreholes flush with the surface using ASOCRET-M30.
Cleaning tools Clean tools immediately after use with suitable solvent. The injection system must be cleaned at the end of work or in case of a longer interruption to work. No material residues shall be allowed to dry and stick in the equipment. The cleaning agent or solvent to be used must have a flash point above +21 °C. Please observe the specifications of the respective machine manufacturer.
Storage conditions Storage Store in a frost-free, cool and dry place. At min. 15 - 25 °C for 12 months in the original canister. Promptly use opened container.
Disposal Hardened product leftovers can be disposed of in accordance with disposal code AVV 15 01 06.
Notes Protect surfaces that are not to be treated from the effects of AQUAFIN®-P4! In the event of water-conducting cracks, an initial injection of AQUAFIN®-P1 is necessary to stop the ingress of water. Higher temperatures shorten the pot life. Lower temperatures increase the application and hardening times. The rate at which material is consumed also increases at lower temperatures.
Observe applicable safety data sheet! GISCODE: PU40
The rights of the buyer with regard to the quality of our materials are based on our terms and conditions of sale and delivery. Our technical advice team will be happy to advise you in the case of requirements that exceed the scope of the application described here. In order to be binding, a legally binding written confirmation is required. The product description does not release the user from a duty of care. Lay a test area in the event of uncertainty. This version becomes invalid in the event of a new version being issued.
SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com 3/3