These standards define the general and specific treatments that may be applied to registered properties.

Some 40 percent of North Americans live in homes built prior to 1940, and when it comes time to remodel or restore our older homes, homeowners and contractors can find themselves lost in a morass of wildly divergent information and opinion. With Green Restorations , author Aaron Lubeck brings his expertise as a restoration contractor and preservation consultant to this first-of-its-kind guide, leading the reader through the steps for restoring historic building using sustainable practices and green building techniques. In a readily accessible room-by-room and system-by-system format, Green Restorations covers rehabilitation and remodelling questions applicable to old homes, focusing on the core techniques and debates often seen in practice. Here you'll find the answers to restoration questions, such as: Is sealing my old crawl space a good idea? Should I replace or rehabilitate my windows? Are there historic aspects of my home I need to preserve and what can I change? What are the cultural, environmental and financial implications of my proposed changes? Do residential historic tax credits apply to my home and how can I access them? Written in such a way as to be accessible for homeowners but technical enough for contractors, this book will appeal to anyone trying to green an older home while preserving its historic and cultural significance.

This edition will have color illustrations. Concrete is an extraordinarily versatile building material used for utilitarian, ornamental, and monumental structures since ancient times. Composed of a mixture of sand, gravel, crushed stone, or other coarse material, bound together with lime or cement, concrete undergoes a chemical reaction and hardens when water is added. Inserting reinforcement adds tensile strength to structural concrete elements. The use of reinforcement contributes significantly to the range and size of building and structure types that can be constructed with concrete. This Brief provides an overview of the history of concrete and its popularization in the United States, surveys the principal causes and modes of concrete deterioration, and outlines approaches to repair and protection that are appropriate to historic concrete. In the context of this Brief, historic concrete is considered to be concrete used in construction of structures of historical, architectural, or engineering interest, whether those structures are old or relatively new. Other related products: Concrete Manual : A Manual for the Control of Concrete Construction, Part 1 is available here: https://bookstore.gpo.gov/products/sku/024-003-00141-4 Concrete Manual : a Manual for the Control of Concrete Construction, Part 2 is available here: https://bookstore.gpo.gov/products/sku/024-003-00176-7 Renovation & Historic Preservation resources collection can be found here: https://bookstore.gpo.gov/catalog/science-technology/construction-architecture/renovation-historic-preservation

The Model Rules of Professional Conduct provides an up-to-date resource for information on legal ethics. Federal, state and local courts in all jurisdictions look to the Rules for guidance in solving lawyer malpractice cases, disciplinary actions, disqualification issues, sanctions questions and much more. In this volume, black-letter Rules of Professional Conduct are followed by numbered Comments that explain each Rule's purpose and provide suggestions for its practical application. The Rules will help you identify proper conduct in a variety of given situations, review those instances where discretionary action is possible, and define the nature of the relationship between you and your clients, colleagues and the courts.