SikaFuko® - Injection hose
Verified by manufacturer 7 months ago
SikaFuko® VT-2
SikaFuko® VT-2
Re-injectable hose for sealing construction joints.
Application
- Sealing construction and connection joints.
- Suitable for many different structures and construction methods where additional joint security/ safety is required.
- Sealing of diaphragm wall (D-Wall) with SikaFuko® VT-2.
- Prevents water ingress through concrete joints in the following typical structures: Water retaining or excluding structures, water reservoirs, dams, canals, sewage treatment plants, tunnels, subways, retaining walls.
- As a back-up system for waterbars.
- Enables testing for water leaks.
Typical applications:
- Basements.
- Industrial buildings.
- Refurbishment.
- Water tanks.
- Infrastructure.
Description
SikaFuko® VT-1 and VT-2 are re-injectable hoses for sealing various construction and connection joints in watertight concrete structures. To seal the joint, SikaFuko® VT-1 or VT-2 is injected with suitable Sika® Injection materials, such as acrylate and cement suspensions (for multiple injections) or polyurethane and epoxy resins (for single injection). With the integrated ‘valve techniques’ the hose can be used to re-inject multiple times if necessary.
Features and benefits:
- Uses unique ‘valve techniques’ for injection.
- Multiple re-injections with Sika injection acrylate resins or cement lime/microfine cement suspension.
- One-time injectable with Sika injection polyurethane and epoxy resins.
- Easy and secure installation.
- Ideal back-up system in combination with waterbars.
- Long-term references on many international projects.
- SikaFuko® VT-1 tested in water pressures up to 10 bar (100 m).
SikaFuko® VT-1:
Supplied as a Combi-pack in a cardboard box containing:
- 200 m SikaFuko® VT-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).
- All accessories including inlet and outlet PVC-hose are available separately.
SikaFuko® VT-2:
Supplied as a Combi-pack in a cardboard box containing:
- 125 m SikaFuko® VT-2.
- 8 m green PVC-hose (inlet).
- 8 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 500 fastening clips).
- Also available as pre-fabricated, made to measure sections in special packs with accessories to suit for special projects (details on request).
General information
Color | Yellow |
Material | PVC Guidance for specification option: Inner core. Polyester Guidance for specification option: Mesh. Rubber Guidance for specification option: Neoprene based cellular rubber profile strips. |
Shape | Other |
Width | 24 mm |
Uniclass | |
CAWS | E40/530 Sealant E40/310 Flexible waterstops |
Product range |
Specification data - Injectable hose waterstops
Injection material | Acrylic.Guidance for specification option: For multiple injections. Cement suspension.Guidance for specification option: For multiple injections. PUR.Guidance for specification option: For single injection. EP.Guidance for specification option: For single injection. |
Materials | PVC (inner core); Neoprene based cellular rubber (profile strips); Polyester (mesh). Manufacturer guidanceChemical base. |
Diameter | 10 mm (internal); 24 mm (external). |
Shore hardness - A | To DIN EN ISO 868, 85 ±3 (inner core); 20 ±5 (profile strips). |
Elongation | To DIN EN ISO 527, ≥250 % (inner core); ≥300 % (profile strips); ≥19 % (mesh). |
Case studies
1 Bank Street, Canary Wharf, London
Bank Station Capacity Upgrade, London - Watertight Concrete