A TBM-EPB manufactured by Robbins is excavating the 12th metro line in Mexico City. The soil excavated up to now is a particular clay with very high stickiness effect. diameter:10.2m; tunnel length: 7700m; consumption: 0.8 – 1.0 kg/m2
Fine aggregate supplementing superplasticizer, hardening accelerating admixture for precast concrete Where to use Concrete with Dynamon NRG 1014 has a high level of workability (consistency class S4…
Fine aggregate supplementing superplasticizer, hardening accelerating admixture…
High performance liquid foaming agent, based on biodegradable anionic surfactants, in combination with a natural lubricating polymer, for ground conditioning in mechanized tunneling
High performance liquid foaming agent, based on biodegradable anionic…
One-component, ultra-fluid polyurethane resin applied by injection for waterproofing structures and ground and rocks subject to intense percolating water. The reaction time may be regulated.
One-component, ultra-fluid polyurethane resin applied by injection for…
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Ciudad de México, México, Mexico
