Purple Line Tunnel

Location icon Silver Spring, USA
Ref #: 0
Category:

Construction

Location Silver Spring, USA
Subcategory
Application Purple Line Tunnel is a Railway tunnel that is 300 meters in length. SEM (Sequential Excavation Method) used to mine the tunnel. Products supplied: MAPEQUICK AF 70, DYNAMON NRG 1092.
Start and finish date 2018/2019
Application Type
Client Maryland Transportation Authority
Contractor company Purple Line Tunnel Constructors (PLTC)

Product used for the project

MAPEQUICK AF 70
MAPEQUICK AF 70
Alkali-free accelerator for shotcrete and sprayed concrete
MAPEQUICK CBS SYSTEM 3
MAPEQUICK CBS SYSTEM 3
MAPEQUICK CBS SYSTEM 3
POLYFOAMER FP/CC
POLYFOAMER FP/CC
High performance liquid foaming agent, based on biodegradable anionic…