One component, pre-catalysed, polyurethane injection system ideally suitable for ground improvement with water ingress; permeation grouting in ultra fine cavities; water-stopping in rock. Crack injection/water leaks in concrete and masonry structures. Reaction with water yields a durable semi-flexible closed cell polyurethane foam. To be injected with a one-component pump.

HOW DOES QUICK FIX WORK.

Reaction with water yields a durable semi-flexible polyurethane foam. The formation of CO2 makes the resin penetrate very well into the fine cavities and cracks. QUICK FI_X is a pre-catalysed system. In case it is necessary to increase the reaction speed, 5% to 10% QUICK FIX CAT can be added to obtain the desired reaction speed. A good compression strength is obtained in a very short time. Free expansion: +3000%.

The reaction speed can be accelerated by adding 5% to 10% QUICK FIX CAT. Make sure to mix the resin and catalyst very well. QUICK FIX is very hygroscopic and packed under dry atmosphere. Use opened containers as soon as possible or recap under dry nitrogen. Pumps should be cleaned with MEK, Acetone, or any solvent cleaning agent for cleaning of polyurethane injection pumps.

Application

  • Leak sealing in foundation and permanent
  • Leak sealing for deep tunnels and shaft excavation.
  • Leak sealing in sewers and water retaining structures.
  • Ground improvement and permeation grouting.
  • Cavity filling and fissure grouting.

TECHNICAL DATA

Physical characteristics of the uncured polyurethane prepolymer
Subject Value Norm
Density 1,14 g/cm3 EN ISO 2811-2:2002
Viscosity 48 mPa.s EN ISO 3219:1994
Flash point > 150·c  
Colour Brown  
Physical characteristics of the catalyst
Subject Value Norm
Density 1,21g/cm3 EN ISO 2811-2:2002
Viscosity 18 mPa.s EN ISO 3219:1994
Flash point > 1so·c  
Colour Blue  

 

Characteristics of the compressed cured material
Subject Value Norm
Density 1,170 g/cm3 BS EN ISO 1183:2019
Flexural strength ca 12,5 N/mm2 BS EN 196-1:2016
Closed cell content 96% ASTM D2842:2012b
Compressive strength ca 12 N/mm2 ASTM C109/C109M: 2016a

 

This product is meant to be used as a ONE-PASS method, the tough closed cell foam is generally unaffected by corrosive environments. It is a next generation 1-component injection resin with enhanced permanent leak sealing and water-stopping performance.

REACTION TIME

   

QUICK FIX

 +5%

QUICK FIX CAT

 +10%

QUICK FIX CAT
Start of

reaction

 20 seconds 19 seconds 10 seconds
End of reaction 220 seconds 120 seconds 110 seconds

 

Indication at 20°C. Free expansion: 4000% of starting volume.

PACKAGING

Standard packaging:

Resin – 20kg metal drum
Catalyst – 2L bottle

STORAGE

To avoid problems, it is very important to understand that these materials are both temperature and moisture sensitive. Therefore, materials should be stored in an area with temperatures not exceeding 30°C or not lower than 1°C. Shelf life is one year. Avoid partly used drums.

SAFETYAND HEALTH PRECAUTIONS

In the event of spillage and accidents, please refer to product Material Safety Data Sheet or contact us for further clarifications.