STEC (China) DESCRIPTION
Contract 920 is for the design and construction of Newton Station and tunnels.
1 EPBM hitachi with a diameter of 6,5m was used for a tunnel length of 2x 2500 m.
MAPECOAT W SP was the product selected for the protection of concrete segments, provin to be strongly resistant to abrasion.
Packing grease for mechanized
tunnelling with TBM
Synthetic polymer in liquid form for water based fluids to be employedin mechani
MAPEQUICK CBS SYSTEM 1
Liquid retarding admixture with plasticizing effect for cementitious-based injec
High performance liquid foaming agent, based on
biodegradable anionic surfact