BASF Meyco updates its company profileLongtime sponsor of tunnelbuilder.com BASF Meyco has updated its profile to reflect the changes to the company over recent years, and its focus on expanding horizons underground. Meyco products and systems are involved in almost every tunnelling procedure, including ground preparation, TBM excavation aids, cavity backfilling, sprayed concrete, and special linings for waterproofing and fire protection. For more, click here or on the BASF Meyco logo at the top of tunnelbuilder.com front page. 29/09.