Crack Injection

Crack Injection

Crack Injection is one of the areas of the building where our company provides Waterproofing services.

Our services include:

1. Supply: We supply the highest German Quality materials of Koster Company. (For details about our Materials Technical Datasheets, please see below)

2. Implementation: Our achievement are supervised by a Certified Engineer of Koster company. They are implemented by Allngar Professional and Experienced Staff.

3. Warranty: Our services warranty long term solutions ( for 25 to 50 years ).
You will save money with us because your Crack Injection will not need maintenance in the future.

Our services are perfectly in harmony with modern art on Engineering and they are environmental friendly.
Our company installs the Waterproofing system for Basement wall per the following steps:

1. Elastic and structural crack injection by pressure injection on dry or wet cracks.
2. Pressure injection of water bearing cracks.
3. Waterproofing of construction joints in the wall/floor junction.

1. Installing the packers.
2. Injection Resin: Koster 2 IN 1 or Koster IN 8 .
3. Pump: KÖSTER 1C Injection Pump.


1. Filling up wall cracks by Koster repair mortar plus.
2. The wall is drilled with an angle of 45 degree from both sides.
3. The injection valves known as a Packers are installed into the 45-degree angle drilled holes.
4. The material of injection koster 2 IN 1 or Koster IN 8 is sealed through the packers to fill up all the cracks in the wall.

Materials and Datasheets

  • Polyurethanes.
  • 2 Components.
  • Broadly applicable PU injection resin for dry and
    water bearing cracks.
  • Elastic foam when coming into contact with
  • Intelligent material that foams in contact with water
    or creates an elastic resin in dry conditions.
  • Only one Material is needed.
  • Applicator no longer needs to verify if a crack is wet
    or dry. 

  • Polyurethanes.
  • One component.
  • Reacts immediately upon contact with water
    and forms a compact viscoelastic,
    waterproof polyurethane foam.
  • Elastic.
  • Waterproofing of water-bearing cracks.
  • Reacted very fast.
  • It has ablity to follow crack movements.
  • Resistant to acid and hydrolysis. 

KÖSTER 1C Injection Pump
  • 6 l material hopper.
  • 5 m high pressure material hose d = 6 mm.
  • High pressure ball valve / mouth piece, M 10 x 1.
  • Manometer max. 200 bar.
  • Instruction of use.

Account details will be confirmed via email.