The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.

Down and dirty – a complete step-by-step guide to making, installing and living with beautiful, all-natural earthen floors Poor heat and moisture management are the enemies of durable, comfortable, and efficient housing, and good building design and construction starts with a solid understanding of good building science. Essential Building Science provides a highly visual and accessible introduction to the fundamentals of building science for residential construction. Part one covers the rationale behind high-performance design and the fundamentals of building physics, including thermal dynamics, moisture transfer, and hygro-thermal dynamics such as vapor drive and condensation. Part two teaches the vital critical thinking skills needed to consider buildings as whole systems and to develop thermal and moisture control strategies regardless of the specifics of the design. Case studies and examples from across North American climatic zones illuminate real-life problems and offer builders, designers, and DIYers the insights and tools required for creating better new buildings and dramatically improving old ones. Good science plus critical thinking equals high performance buildings.

The townhouse has been playing an essential role again in the debate on architecture and urban design for about ten years now. That is particularly true in Berlin. Since the state has withdrawn from programs to build subsidized housing, new attention has focused on a renaissance of the inner city through individual, privately financed residential projects. In this volume of the Construction and Design Manual series, Hans Stimmann, who was Senate Building Director for Urban Development in Berlin for more than ten years and a pioneer of the current townhouse boom, summarises the townhouse's political strategies, roots in architectural history and theoretical concepts. The author also analyses around fifty examples and situates them in their urban context. > large-format photographs (exteriors/interiors) > true to scale drawings and plans > aerial photographs of the urban context > comparison of construction costs.

The manual provides information that will enable users to conduct field test and relate the data to the design, and also to design a range of types of infiltration system.

This new volume in the series Construction and Design Manual provides a substantial introduction to the topic - a comprehensive outline of this area of architecture history supported by some 20 examples and large-scale photographs by the internationally renowned architectural photographer Werner Huthmacher