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Melanie Woodburn


  • Key points in assessing TSASubscription

    1 May, 1999Updated: 19 February, 2009

    Further to your article 'Responding to thaumasite form of sulfate attack' (GE April 1999), we would like to raise some issues which we have identified when assessing potential sulphate using the DETR Expert Group report on thaumasite sulfate attack (TSA).