List of products by author: M. Långstedt

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  Isolation structure in Ring Rail Line

  Abstract: The Ring Rail Line is an important circular route of the Helsinki Metropolitan Area. It is an ur ban rail line and a rail connection to the Helsinki-Vantaa airport. During excavation works under the Helsinki Vantaa airport liquid fluid was noticed leaking into the tunnel, which by odour is related to anaerobic process es. The fluids contain nutrients that enable the growth of microbes. The...

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  Parking facilities and shelters in rock

  Abstract: Nowadays cities are growing and demand more land spaces for buildings and parking spaces. One answer to this demand is an underground rock parking space. Helsinki is an excellent example of this because the underground rock spaces have been used long time now. In fact Helsinki has an underground masterplan. In the first part design solutions of underground parking and shelter facility is...

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