Vanessa Feltz, Daily Express, 14th??July??2015 The article:??My travels into the land of waterfalls Slightly dramatic title, but here's a report on a family holiday in Dubrovnik:??With award winning spas for the adults and fun fuelled clubs for the children. This procedure also works in Middlesbrough, parts of Bradford, Gravesend, Devon and anywhere in Wales. The initial motivation was to make a cheaper product, by replacing clinker with slag which was essentially a waste product.