As well as the typical work of conservation structural engineers with minimal alteration, other services included advice on cleaning and repairing masonry, finite element analysis of existing structures, forensic engineering, historical mortar analysis and building stones identification. We have also assessed, advised and co-ordinated the sympathetic cleaning of terracotta and faience including Harrods. AKS Ward have been synonymous with the assessment and treatment for the corrosion of steel frames behind masonry elevations since the 1970's, with its common sobriquet "Regent's Street Disease". Conservation projects have included the Tower of London, Kensington Palace, Kings Cross and St Pancras.
The Cliveden Conservation Workshop since its foundation as the National Trust Statuary Workshop in 1982, then as an independent company from 1990, has developed great expertise in specialist areas of conservation such as statuary conservation, architectural conservation, stone, plasterwork, masonry, carving and the decorative arts.
Heritage Testing Ltd is a specialised consultancy and laboratory testing service in support of construction, conservation and remediation. The cases range from vernacular cottages to historic churches, castles and ruins, including Westminster Palace, Syon House and the Royal Pavilion. Services include structural materials analysis of lime mortar, render, plaster, wattle and daub, cob, as well as historic cements and concretes. Defects within concrete structures can be diagnosed, as a precursor to an effective repair solution, including corrosion of embedded reinforcement, depth of cover, carbonation, half cell potential, chloride ion and sulphate ingress and total alkalis.
Founded in 1966, Hutton and Rostron are a team of highly experienced and knowledgeable building professionals and scientists specialising in investigating problems in buildings, building materials and building occupancy. H+R are also market leading experts in building pathology and heritage conservation, specialising in problems involving damp and decay. Visit the H+R website today for more information.