PC-Injoflex® T

Re-Injectable Grouting Tube for Reliable Construction Joint Sealing

PACKAGING

PC-Injoflex® T is supplied in 100 m cartons with accessories, providing a
convenient packaged solution for installation on construction sites.

PC-Injoflex® T is a re-injectable plastic grouting tube designed to be embedded within construction joints during concrete
construction. The tube features micro-slits at regular intervals that allow suitable liquid cement-based or polyurethane waterstop
materials to be injected after installation. During injection, the material passes through the slits and fills the surrounding joint area,
while the slits close under reset pressure after injection to help seal the tube. The flexible tube can be adapted to different
construction conditions and provides a practical solution for long-term joint sealing.

AREAS OF APPLICATION

Basement waterproofing for municipal, commercial, and residential buildings
Waterproofing of utility tunnels and culverts
Waterproofing applications in metro stations
Waterproofing of open-cut excavation structures
Sealing of construction joints in concrete structures
Applications requiring re-injectable joint sealing during or after construction

ADVANTAGES

Re-Injectable System – Allows repeated injection for joint sealing and maintenance.
Micro-Slit Technology – Slits at 15–17 mm intervals facilitate injection into the surrounding joint.
Wide Material Compatibility – Suitable for fine cement and liquid waterstop materials from a wide range of brands.
Easy Installation – Flexible tube can be installed without specialized equipment.
Excellent Sealing Performance – Slits close under reset pressure after injection to help seal the tube.
Flexible Construction – Can be bent easily without damaging the tube.
Easy Rinsing – Can be rinsed with water under pressure below 0.5 bar.
Long Service Life – Designed for long-term use without routine maintenance after installation.

APPLICATION

Install PC-Injoflex® T within the construction joint and secure it properly along the required joint line. After concrete casting and sufficient curing,
inject the selected liquid cement-based or polyurethane waterstop material through the tube. The material passes through the micro-slits and
fills the surrounding joint area to provide sealing. When required, the tube can be rinsed and re-injected for additional sealing or maintenance.

STORAGE & SHELF LIFE

PC-Injoflex® T has a shelf life of 12 months from the date of manufacture when stored under suitable conditions. The cartons should
be kept horizontally in a clean, dry location at temperatures not exceeding 40°C, protected from direct sunlight, rain, heat, cold,
moisture, and other environmental exposure.