Northeast Boundary Tunnel project (NEBT)

Sodic bentonite for civil engineering

High-performance, liquid dispersing agent for mechanised tunnelling ad drilling

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

Liquid retarding admixture with plasticizing effect for cementitious-based injection systems

Liquid activator admixture used in extremely fluid backfill grouts systems, even with thigh water content, to be used in mechanized tunnelling with TBM

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