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Dhaka MRT Line 6

Dhaka MRT Line 6

Dhaka Metro Rail is a mass rapid transit system under construction in Dhaka, the capital and the busiest city of Bangladesh.

MRT Line 6 consists of 16 elevated stations that are each 180 meters long and 20.1 kilometers of electricity-powered light rail tracks. Except for the depot and some of the LRT (Light Rapid Transit) that would run beside it, Line 6 will be elevated over current roadways, largely above road medians, to let traffic to flow beneath it, with stations likewise elevated.

Dextra supplied various solutions to the project.

  • 50,000 linear meters of Sonitec, an easy-to-assemble and time-saving tube solution used for the CSL (crosshole sonic logging) testing of foundation piles.
  • 1,000 sets of Shear Key system, a post tensioning bar system that acts as a permanent seismic restrainer for the connection of elevated metro precast segments.
  • More than 50,000 pieces of Bartec coupler were also applied for the reinforcement of the station structures.
  • Construction of Line 6 is anticipated to be completed in 2022.

    Related Solutions


    At every moment of your customer journey, Dextra teams dedicate themselves to the production of smart construction solutions that allow our customers to reach higher productivity and safety levels on their construction sites.

    Dextra holds physical stocks on several continents, complemented in each country by the local inventories of our distributors. With this extended network, Dextra makes sure our products are always at reach no matter where our partners are.

    For solutions that require to be customized, Dextra can also go beyond our standard delivery times and offer accelerated delivery schemes. Consult us for more information.

    From 3 major industrial sites located in Bangkok (Thailand), Guangzhou (China), and Pune (India), Dextra completely owns its manufacturing facilities and processes. This allows us to have complete control over the timing of our operations and the quality of the solutions produced.

    An independently accredited material testing laboratory, accredited to ISO-IEC17025, is located at Dextra’s main Bangkok factory, allowing the testing of material and products.

    Dextra aims to supply products that exceed the most demanding international technical approvals and it is our goal to create maximum customer satisfaction by complying with our clients’ needs and specified requirements.

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