Products for Waterproofing and Foam Injection of Cracks

  • Sika® Injection-101h

    Sika® Injection-101h is a low viscous, fast foaming and solvent-free water-reactive polyurethane injection foam resin, which cures to a dense flexible foam with a fine cellular structure.

     

    Usage

    • Sika® Injection-101 h is used for the temporary water stopping of high water intrusions in cracks, joints and cavities in concrete, brickwork and natural stonework.
    • To achieve permanent watertight crack sealing, Sika® Injection-201 or Sika® Injection -203 should be injected subsequently.

    Characteristics

    • No reaction takes place unless it is in direct contact with water.
    • Sika® Injection-101h can be injected as a single component system.
    • The free foaming expansion in contact with water is up to 40 times.
    • The reaction speed (foam formation) is influenced by the temperatures of the mixed material, the structure and the contact water, plus the hydrodynamic conditions.
    • In cold temperatures (< +10°C) Sika® Injection-101h can be accelerated using Sika® Injection-AC10.

    Color

    Pale yellow

    Packaging

    200 kg metal drum

  • Sika® Injection-201 CE

    Sika® Injection-201-CE is a very low viscous, elastic and solvent-free polyurethane injection resin. In contact with water, a uniform, closed and therefore watertight pore structure forms, which is elastic and flexible.

     

    Usage

      Sika® Injection-201-CE is used for permanent watertight sealing with some flexibility to absorb limited movement, in dry, damp or water-bearing cracks and joints in concrete, brickwork and natural stone
    • Sika® Injection-201-CE can be used for the injection of the SikaFuko®-System (non re-injectable!)
    • For use in water-bearing cracks under hydrostatic pressure, preliminary injection with shall be made with Sika® Injection-101-RC

    Characteristics

    • Permanently elastic, can absorb limited movements
    • No shrinkage in subsequent dry conditions
    • Due to its low viscosity it can penetrates into cracks >0.2 mm in width
    • Cured Sika® Injection-201-CE is inert and chemically-resistant
    • Solvent-free, environmentally friendly, usable in ground water protection zones
    • In cold temperatures (< +10°C) Sika® Injection-201-CE can be accelerated using Sika® Injection-AC20
    • Can be injected as a one component system (when no accelerator is used).

    Color

    • Part A: Colourless
    • Part B: Brown

    Packaging

    • Part A: 10 and 20 kg
    • Part B: 10,6 and 21,2 kg
  • Sika®-Injection-306

    Sika® Injection-306 is a very low viscous, elastic polyacrylic injection resin with a versatile and adjustable reaction time.

     

    Usage

      Sika® Injection-306 is used for the injection of SikaFuko® injection hoses to seal construction joints
    • Sika® Injection-306 is used to seal water-bearing cracks and voids
    • Sika® Injection-306 is used for making new sealing walls (curtains) in damp or water saturated ground conditions, situated in close proximity to the building component or within the building structure
    • Sika® Injection-306 is used as a post-construction, external injection sealing
    • system for construction and limited movement expansion or drainage pipe joints, that are, or will be, covered with damp or water saturated soil
    • Sika® Injection-306 can also be used for the repair by injection of damaged
    • waterproofing membranes (single and double layer system)

    Characteristics

    • Adjustable curing time between 8 and 50 minutes
    • Permanently elastic, can absorb limited movements
    • Capable of reversibly absorbing (swelling) about 75 % by weight and releasing (shrinking) moisture
    • Solvent free acrylic resin
    • High pH-value of 9 to 10
    • Very low viscosity comparable to that of water
    • Cured Sika® Injection-306 is insoluble in water and hydrocarbons and resistant to acids and alkalis
    • Environmentally friendly, can be used in ground water protection zones.

    Color

    • Component A (Resin): blue – transparent
    • Accelerator: yellow – transparent
    • Hardener powder: white

    Packaging

    • Component A (Resin): 2 x 8,0 kg
    • Accelerator: 1 x 1,0 kg
    • Hardener powder: 4 x 40 g
    • Measuring cup: 1 piece
    • Additional Accelerator 4 x 1 kg - used for faster reaction times
  • SikaFuko® VT 1

    Injectable hose with unique integral ‘valves’ for sealing and possibly resealing construction joints in watertight structures against water and salt water ingress.

     

    Usage

    SikaFuko® VT 1 is used to seal construction joints in watertight structures against water and salt water ingress. It is cast into the construction joints with the concrete.

    To seal the joint SikaFuko® VT 1 can be injected with suitable Sika injection materials including acrylic and polyurethane resins, or microfine cement suspensions.

    When it isnecessary to reseal the joint again by re-injection, provided Sika acrylic resin or microfine cement is used for the initial injection.

    Characteristics

    • Uses unique valve techniques for injection
    • Re-injectable with Sika acrylic resins and microfine cement suspensions
    • Easy to install
    • Tested in water pressures up to 10 bar (100m)
    • Suitable for many different structures and construction methods
    • Long-term references on many international projects

    Color

    Yellow

    Packaging

    The SikaFuko® VT 1 is supplied as a Combi-pack in a cardboard box containing:

    • 200 m Sika Fuko® VT 1
    • 10 m green PVC-hose (inlet)
    • 0 m white PVC-hose (outlet)
    • Accessories (2 m connecting pipe, 4 m heat shrink sleeve , x 50 closure plugs,1 can of glue, 1 roll of tape, x 800 fastening clips)
    • Also available as pre-fabricated, made to measure sections in special packs
    • with accessories to suit for special projects (details on request).
  • SikaFuko® VT 2

    Injectable hose with unique integral ‘valves’ for sealing and possibly resealing construction joints in watertight structures against water and salt water ingress.

     

    Usage

    SikaFuko® VT 2 is used to seal construction joints in watertight structures againstwater and salt water ingress. It is cast into the construction joints with the concrete.

    To seal the joint SikaFuko® VT 2 can be injected with suitable Sika injection materials including acrylic and polyurethane resins, or microfine cement suspensions. When it is necessary to reseal the joint again by re-injection, provided Sika acrylic resin or microfine cement is used for the initial injection.

    Characteristics

    • Uses unique valve techniques for injection
    • Re-injectable with Sika acrylic resins and microfine cement suspensions
    • Easy to install
    • Tested in water pressures up to 10 bar (100m)
    • Suitable for many different structures and construction methods
    • Long-term references on many international projects

    Color

    Zinc Yellow inner core(RAL 1018): PVC Ivory profile strips(RAL 1014)

    Packaging

    On rolls, unassembled, 125 m disposable reels, packed in a cardboard-box

  • SikaFuko® Eco 1

    Injectable hose to seal construction joints in watertight structures against water and salt water ingress.

     

    Usage

    SikaFuko® Eco 1 is used to seal construction joints in watertight structures against water and salt water ingress. It is cast into the in construction joints with theconcrete.When it is necessary to seal or reseal the construction joints, SikaFuko® Eco 1 can be injected with the most suitable Sika Injection materials based on acrylic and polyurethane resins or microfine cement suspensions.

    Characteristics

    • Re-injectable with Sika acrylic resins and microfine cement suspensions.
    • One time injectable with Sika polyurethane injection resins.
    • Highly economical
    • Ideal back-up solution for combination with waterstops
    • Easy to install
    • Tested in water pressures up to 10 bar (100m)
    • Suitable for many different structures and construction methods

    Color

    white inner core,red outer layer

    Packaging

    SikaFuko® Eco 1 is supplied as a Combi-pack in a cardboard box containing:

    • 200 m SikaFuko® Eco 1
    • 10 m green PVC-hose (inlet)
    • 10 m white PVC-hose (outlet)
    • Accessories (2 m connecting pipe, 4 m heat shrink sleeve , x 50 closure plugs,1 can of glue, 1 roll of tape, x 800 fastening clips)
    • Also available as pre-fabricated, made to measure sections in special packs with accessories to suit (details on request).