The report of a comprehensive investigation by RILEM which examines all aspects of the cleaning of facades, subject to soiling by both biological and non-biological agencies. The contributors are international authorities working in this field giving essential advice to all those who need to know how to approach the problems connected with the soiling and cleaning of building facades.
Comprehensive, in-depth coverage from leading experts in thefield A historic building is a fragile resource that requires the finestcare. Maintenance and rehabilitation of walls and facades call fora thorough understanding of the forces that cause deterioration,knowledge of the properties of building materials, up-to-dateinspection tools and methods, and a solid command of renovation andrepair techniques. In this complete reference manual, recognizedexperts provide state-of-the-art information and methodologies forthe inspection, maintenance, and restoration of historic buildingsof virtually every period, style, and material. Each chapter opens with a general discussion of the facade materialand the ways in which structural and decorative elements arevulnerable to an array of environmental forces. After a detailedinvestigation of tools and techniques for inspection, the textexplores planning issues for the restoration or replacement offacade components. Special features include: * Separate chapters on each major type of building material--stonemasonry, brick masonry, terra-cotta masonry, cast stone, mortar,concrete, cast iron, sheet metal, and wood * An entire chapter on caulks and sealants * 35 original line drawings and 43 black and white photos that helpvisualize technical information * Selected success stories from preservation projects across theUnited States For architects, building contractors, and owners of historicbuildings, Historic Building Facades clarifies procedures, helpsidentify sources of deterioration, and offers solutions to even themost difficult maintenance and rehabilitation problems. It is alsoan excellent reference for building preservationists, architecturalhistorians, and students of building design and preservation.
Winner of the RIBA Book Award, this important and timely publication brings together contributions from leading stone conservation practitioners. It discusses the philosophical principles on which stone conservation is founded and the need to understand the full history and development of a building before starting work. Other topics covered in this book include consolidation, cleaning, and the replacement of stone; conservation of different stone types, including limestone, sandstone, and marble; problems of dealing with polychrome stone; and finally, issues relating to church monuments and graveyards, taking account of the need for good maintenance and health and safety requirements. The book is illustrated with the authors' own examples of stone conservation in practice. Architects, surveyors and craftsmen involved in the conservation of stone structures will find this both a practical and useful reference work.
The weathering of historical buildings and, indeed, of monuments and sculptures of natural stone is a problem that has been encountered for hundreds of years. However, a dramatic increase in deterioration in the structure of our built heritage has been observed during the past century. To understand the complex interaction that the stone in a building suffers with its near environment (the building) and the macro environment (the local climate and atmospheric conditions) requires an interdisciplinary approach and the application of many disciplines. Climate change over the next 100 years is likely to have a range of direct and indirect impacts on many natural and physical environments, including the built environment. The protection of our architectural heritage has both cultural and historical importance, as well as substantial economic and ecological value. Large sums of money are being spent world-wide on measures for the preservation of monuments and historical buildings. The past few decades has seen an unprecedented level of research activity in this area, the results of which are often difficult to access and are summarized in the new edition of STONE IN ARCHITECTURE.
By using a number of highly illustrated case studies, the author answers questions such as: What causes premature staining? How can it be avoided? The book suggests measures that should be taken to prevent the appearance of ugly staining.
This collection includes thirty-six important recent works on the effects of pollutants on heritage sites, including thirty papers delivered to the Seville International Workshop on Air Pollution and Cultural Heritage in 2003, and six invited new additions. All papers have been written by a team of leading international contributors and are divided
What happens to the fabric of a historic building if it is not cleaned? What is soiling, how does it affect the building? What cleaning methods should be used? This second of a comprehensive two-volume guide addresses these important and controversial questions, along with many others, and offers practical guidance on appropriate cleaning techniques, backed up with useful case study material. Based on the author's extensive on-site involvement at trial and contract stage in many cleaning and surface repair project, this book examines the various attitudes and current cleaning practices, along with the role and need for analysis of substrates and soiling. It also offers advice on dealing with special cleaning problems, such as the removal of paint, graffiti and metallic stains, and provides an assesment of the cleaning methods currently available.
This book provides a unique and comprehensive survey of changes and trends in the construction industry focusing on the post-war years and emphasizing their contemporary and future relevance.
This book reviews the sources of the air pollutants responsible for building damage and the mechanisms involved. Studies investigating the relationships between pollution concentration (dose) and the resulting damage (response) are described and the latest research findings for dose-response functions are presented. Trends in pollutant emissions, ambient concentrations and building damage over time are described and future predictions are presented. Methodologies for assessing the extent of the potential problem in a region – the stock at risk – are presented. Procedures for estimating the economic implications are described and the consequences are discussed in detail, because economic factors are important for reaching policy and management decisions at local, national and international scales. Damage to cultural heritage buildings is an important additional effect which needs to be considered as the standards are revised and the factors which will need to be brought into the assessment are presented.
