by pamella55 »
Mon May 19, 2008 7:33 pm
Yes I'm afraid the walls are concrete. Evidentally the terraces were built in blocks, the foundations laid and shuttering erected, then the concrete was poured over reinforcing bars. The walls then settled and the cracks have been filled with pink plaster. You can drill into them quite easily, but there is a danger of hitting a reinforcing bar and the drill goes way off line!
Must say it is a huge learning curve, but am remaining positive about the outcome.