Culverts

Reinforced Concrete Pipe (RCP) or Coruugated Steel Pipe (CSP) can be structurally rehabilitated using Hychem’s centrifugally spun Geocast mortar. Spetec PU injection resins can be used for infiltration and soil stabilisation

Structural Repair, rehabilitate, coat and protect to stop corrosion. Increase asset life span with our range of specialist products below:

Products

  • Geocast – GEOCAST Geopolymer is a single component, dry packaged, polymer–modified mortar with microsilica geopolymer, pozzolan, flyash and select admixtures. It is specifically designed for horizontal, vertical
    and overhead surface repairs in reinforced concrete and brick pipes, corrugated metal pipe inverts (CMP) and arches, sewer manholes and (water) wastewater structures. The GeoCast Geopolymer withstands hydrogen sulfide (H2S) corrosion. Geocast offers high early strength and long term durability. Applications to 100mm thicknesses overhead – >62 Mpa
  • Spetec PUH100: One component, closed cell, hydrophobic, water reactive, phthalate free, low viscosity polyurethane injection resin for stabilisation and water cut-off of large water leaks. In contact with water the SPETEC® STOP H100 will expand and set as a permanent water seal inside the crack or joint. 
  • H40 – Spetec Soil H40 is a solvent & phthalate free water reactive hydrophobic injection resin designed for soil stabilisation.

Recommended Products

Product Type

Structural Repair, rehabilitate, coat and protect to stop corrosion. Increase asset life span with our range of specialist products below:

Products

  • Geocast – GEOCAST Geopolymer is a single component, dry packaged, polymer–modified mortar with microsilica geopolymer, pozzolan, flyash and select admixtures. It is specifically designed for horizontal, vertical
    and overhead surface repairs in reinforced concrete and brick pipes, corrugated metal pipe inverts (CMP) and arches, sewer manholes and (water) wastewater structures. The GeoCast Geopolymer withstands hydrogen sulfide (H2S) corrosion. Geocast offers high early strength and long term durability. Applications to 100mm thicknesses overhead – >62 Mpa
  • Spetec PUH100: One component, closed cell, hydrophobic, water reactive, phthalate free, low viscosity polyurethane injection resin for stabilisation and water cut-off of large water leaks. In contact with water the SPETEC® STOP H100 will expand and set as a permanent water seal inside the crack or joint. 
  • H40 – Spetec Soil H40 is a solvent & phthalate free water reactive hydrophobic injection resin designed for soil stabilisation.

Recommended Products

Product Type

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