Sewers in North Woodlands Area (package B) in Singapore

Synthetic polymer in liquid form for water based fluids to be employed in mechanised tunnelling and drilling

Super absorbent granular powder polymer for mechanized tunneling with TBM

Two-component cement-free binder for low and very low permeable ground consolidation

High performance liquid foaming agent, based on biodegradable anionic surfactants, in combination with a natural lubricating polymer, for ground conditioning in mechanized tunneling