Newton HydroTank 302 Injection Hose

Newton HydroTank 302 Injection Hose is a high-performance waterbar system used for the sealing of construction joints within earth retained and water retaining concrete structures. The system offers a number of benefits, especially its ability to seal the micro-cracks and capillaries to a much larger cross section through the joint than can be achieved with conventional waterbars. Furthermore, where the concrete is poorly compacted, the product offers the ability to fully seal the voids that would allow water to bypass steel, uPVC or hydrophilic waterbars.

Code: 302

Packaging: 120m coils

Colour: Light Blue

Code: 302K60

Packaging: 60-metre injection hose kit

Code: 302K120

Packaging: 120-metre injection hose kit

Deep Penetration, Permanent Seal: HydroTank 302 Injection Hose, when injected with resin, penetrates concrete to seal cracks, capillaries, and pores, ensuring a permanent, watertight construction joint.

  1. Efficient Resin Distribution: Featuring micro-ports that open at 1-bar pressure, HydroTank 302 ensures even, deep resin distribution, enhancing the structural integrity and watertightness of concrete joints.

  2. Versatile Compatibility: Compatible with both polyurethane and acrylic resins, HydroTank 302 Injection Hose boosts the water tightness of ‘Type B’ waterproof structures, improving overall concrete quality and joint sealing.

A high performance waterbar system installed within and used for sealing construction joints in earth-retaining and water-retaining concrete structures. When injected with injection resin, the material penetrates into the concrete surrounding the construction joint to permanently seal any cracks, capillaries, pores and honeycombing within the structure.

HydroTank 302 Injection Hose features micro-ports equally spaced over the entire circumference of the hose, and when injected with injection resin at 1-bar of pressure or above the microscopic ports open and the low-viscosity resin penetrates deeply into the concrete surrounding the construction joint.

The injection hose is compatible with both polyurethane and acrylic injection resins, and when installed and injected correctly HydroTank 302 Injection Hose improves the water tightness of the ‘Type B’ waterproof structure by sealing the joints and encouraging improvements in the quality of the concrete placement.