Urethane injection material "AGSR-PSG"

For tunnel auxiliary construction methods! A polyurethane injection material with excellent ground improvement effects and water inflow resistance.

"AGSR-PSG" is a polyurethane injection material (AGSR-PSG) that solidifies by mixing polyol and polyisocyanate, making it a ground consolidation material with high foaming pressure and excellent solidification properties. It is difficult to dilute in spring water environments, allowing for reliable ground improvement through foaming. Due to its low viscosity compared to typical polyurethane injection materials, it has excellent permeability and can facilitate localized improvement around bolts and steel pipes. [Features] ■ Excellent ground improvement effect ■ Low viscosity compared to typical polyurethane injection materials, allowing for excellent permeability and localized improvement around bolts and steel pipes ■ Higher foaming pressure than silica resin, enabling penetration and improvement of fine cracks in fractured ground *For more details, please refer to the PDF document or feel free to contact us.

Ground improvement materialsGround improvement