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Author: Jordan Lewis Dentz Publisher: ISBN: Category : Languages : en Pages : 163
Book Description
The cost of housing in the U.S. continues to rise faster than household income. Innovative building materials and construction technologies have the potential to reduce housing construction costs. One strategy to do this is componentization. There is a longstanding trend towards the increased use of components in U.S. residential construction. One such type of component is the composite building panel, used for walls, roofs and floors. Presently the types of composite panels used in residential construction include pre-framed walls of standard construction and, more innovatively, structural foam core panels with wood or wood composite faces. This thesis focuses on the design of a panelized roofing system for residential construction. The roof was chosen for various reasons. It includes some of the most complicated geometrical and structural challenges. It is often the most difficult area of the house to frame conventionally. Its construction is a crucial step in getting the house weather tight. For these reasons and others builders have identified it as a prime target for innovation. The design of the panelized roof system is illustrated as a tree of decisions. The path traveled down this tree led to a ribbed panel spanning from eave to ridge. A design selection method developed by Stuart Pugh was used to design the connection details of the system. The interdisciplinary design process used to design the roof system is examined and evaluated in light of the results it yielded. Mock-ups, models and a full scale proof-of-concept structure were built. These constructions were used as learning tools during design and to demonstrate and evaluate the performance of the roof system design.
Author: Jordan Lewis Dentz Publisher: ISBN: Category : Languages : en Pages : 163
Book Description
The cost of housing in the U.S. continues to rise faster than household income. Innovative building materials and construction technologies have the potential to reduce housing construction costs. One strategy to do this is componentization. There is a longstanding trend towards the increased use of components in U.S. residential construction. One such type of component is the composite building panel, used for walls, roofs and floors. Presently the types of composite panels used in residential construction include pre-framed walls of standard construction and, more innovatively, structural foam core panels with wood or wood composite faces. This thesis focuses on the design of a panelized roofing system for residential construction. The roof was chosen for various reasons. It includes some of the most complicated geometrical and structural challenges. It is often the most difficult area of the house to frame conventionally. Its construction is a crucial step in getting the house weather tight. For these reasons and others builders have identified it as a prime target for innovation. The design of the panelized roof system is illustrated as a tree of decisions. The path traveled down this tree led to a ribbed panel spanning from eave to ridge. A design selection method developed by Stuart Pugh was used to design the connection details of the system. The interdisciplinary design process used to design the roof system is examined and evaluated in light of the results it yielded. Mock-ups, models and a full scale proof-of-concept structure were built. These constructions were used as learning tools during design and to demonstrate and evaluate the performance of the roof system design.
Author: Michael James McCormick Publisher: ISBN: Category : Languages : en Pages : 209
Book Description
The challenge of providing affordable housing has long been an issue with which architects and builders have been struggling. In an effort to improve both the quality and the affordability of the housing stock that is being constructed today, the Innovative Housing Technologies Program at M.I.T. has proposed a panelized roof system for residential construction. Although the system had been 'developed conceptually and even applied to a proof-of-concept structure prior to the involvement of this author, much of the detailed analysis and investigation had been left undone. This thesis carefully examines the roof system in terms of its structural integrity and the ease of its installation. Utilizing basic structural analysis tools, and some more advanced techniques, including finite element modeling, the system has been thoroughly analyzed with regard to both gravity loads and lateral loads. Furthermore, the system has been installed on a complete house in Pittsburgh, providing the valuable insight of a real-world application. From this examination and experience, several design changes have been identified which will improve system performance during manufacturing, delivery, installation, and throughout the occupancy of the home. Each of these design proposals will be presented in this thesis. In addition, this investigation has also created an acute awareness of the system's capabilities and weaknesses. From this, a series of guidelines for the system's application have been prepared. These will be identified, and the implications that they have on the design of houses will be discussed.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
Energy consumption in buildings represents 40 percent of primary U.S. energy consumption, split almost equally between residential (22%) and commercial (18%) buildings. 1 Space heating (31%) and cooling (12%) account for approximately 9 quadrillion Btu. Improvements in the building envelope can have a significant impact on reducing energy consumption. Thermal losses (or gains) from the roof make up 14 percent of the building component energy load. Infiltration through the building envelope, including the roof, accounts for an additional 28 percent of the heating loads and 16 percent of the cooling loads. These figures provide a strong incentive to develop and implement more energy efficient roof systems. The roof is perhaps the most challenging component of the building envelope to change for many reasons. The engineered roof truss, which has been around since 1956, is relatively low cost and is the industry standard. The roof has multiple functions. A typical wood frame home lasts a long time. Building codes vary across the country. Customer and trade acceptance of new building products and materials may impede market penetration. The energy savings of a new roof system must be balanced with other requirements such as first and life-cycle costs, durability, appearance, and ease of construction. Conventional residential roof construction utilizes closely spaced roof trusses supporting a layer of sheathing and roofing materials. Gypsum board is typically attached to the lower chord of the trusses forming the finished ceiling for the occupied space. Often in warmer climates, the HVAC system and ducts are placed in the unconditioned and otherwise unusable attic. High temperature differentials and leaky ducts result in thermal losses. Penetrations through the ceilings are notoriously difficult to seal and lead to moisture and air infiltration. These issues all contribute to greater energy use and have led builders to consider construction of a conditioned attic. The options considered to date are not ideal. One approach is to insulate between the trusses at the roof plane. The construction process is time consuming and costs more than conventional attic construction. Moreover, the problems of air infiltration and thermal bridges across the insulation remain. Another approach is to use structurally insulated panels (SIPs), but conventional SIPs are unlikely to be the ultimate solution because an additional underlying support structure is required except for short spans. In addition, wood spline and metal locking joints can result in thermal bridges and gaps in the foam. This study undertook a more innovative approach to roof construction. The goal was to design and evaluate a modular energy efficient panelized roof system with the following attributes: (1) a conditioned and clear attic space for HVAC equipment and additional finished area in the attic; (2) manufactured panels that provide structure, insulation, and accommodate a variety of roofing materials; (3) panels that require support only at the ends; (4) optimal energy performance by minimizing thermal bridging and air infiltration; (5) minimal risk of moisture problems; (6) minimum 50-year life; (7) applicable to a range of house styles, climates and conditions; (8) easy erection in the field; (9) the option to incorporate factory-installed solar systems into the panel; and (10) lowest possible cost. A nationwide market study shows there is a defined market opportunity for such a panelized roof system with production and semi-custom builders in the United States. Senior personnel at top builders expressed interest in the performance attributes and indicate long-term opportunity exists if the system can deliver a clear value proposition. Specifically, builders are interested in (1) reducing construction cycle time (cost) and (2) offering increased energy efficiency to the homebuyer. Additional living space under the roof panels is another low-cost asset identified as part of the study. The market potential is enhanced through construction activity levels in target markets. Southern markets, from Florida to Texas account for 50 percent of the total new construction angled-roof volume. California contributes an additional 13 percent share of market volume. These states account for 28 to 30 million squares (2.8 to 3 billion square feet) of new construction angled roof opportunity. The major risk to implementation is the uncertainty of incorporating new design and construction elements into the construction process. By coordinating efforts to enhance the drivers for adoption and minimize the barriers, the panelized roof system stands to capitalize on a growing market demand for energy efficient building alternatives and create a compelling case for market adoption.
Author: International Code Council Publisher: ISBN: 9781609837211 Category : Education Languages : en Pages :
Book Description
An organized, structured approach to the 2018 INTERNATIONAL PLUMBING CODE Loose leaf Version, these TURBO TABS will help you target the specific information you need, when you need it. Packaged as pre-printed, full-page inserts that categorize the IPC into its most frequently referenced sections, the tabs are both handy and easy to use. They were created by leading industry experts who set out to develop a tool that would prove valuable to users in or entering the field.
Author: Publisher: ISBN: Category : Languages : en Pages : 76
Book Description
Building Systems Magazine (BSM) is an award winning United States-based trade magazine read by builders, developers and general contractors using or considering using innovative construction technologies. Once commonly known as "pre-fab," today's modern building systems employ innovative materials and techniques to create residential or commercial structures in a factory setting in a fraction of the time it takes to site build. BSM focuses mainly on log, timber frame, modular, panel, and structural insulated panel building technologies. Since factory fabrication and site preparation take place simultaneously, structures are finished and ready for occupancy in weeks, rather than months or years as required by conventional site-building schedules.
Author: Publisher: ISBN: Category : Languages : en Pages : 76
Book Description
Building Systems Magazine (BSM) is an award winning United States-based trade magazine read by builders, developers and general contractors using or considering using innovative construction technologies. Once commonly known as "pre-fab," today's modern building systems employ innovative materials and techniques to create residential or commercial structures in a factory setting in a fraction of the time it takes to site build. BSM focuses mainly on log, timber frame, modular, panel, and structural insulated panel building technologies. Since factory fabrication and site preparation take place simultaneously, structures are finished and ready for occupancy in weeks, rather than months or years as required by conventional site-building schedules.
Author: Edward Allen Publisher: John Wiley & Sons ISBN: 1118978013 Category : Architecture Languages : en Pages : 753
Book Description
The leading guide to professional home construction, updated and expanded Fundamentals of Residential Construction is the definitive guide to single family and multifamily home building that details every step of the construction process. From siting and foundations to finishing details, this book provides a complete walk-through of professional home construction. Over 1,200 drawings and photographs animate the textbook, while interactive supplementary online resources help facilitate an understanding of the material. This fourth edition accommodates the latest developments in materials and methods, including new coverage of sustainable building and energy efficiency, multifamily construction, prefabricated building components, and CAD/BIM planning tools in residential construction. Authoritative coverage of wood light-frame construction, building systems, industrialized fabrication, insulating concrete forms, light-gauge steel and masonry construction, multi-family buildings, and more provides a solid foundation in residential construction methods, tools, and processes. Building a home requires a deeply integrated understanding of materials, structures, codes, and management procedures. Because the process involves such a broad array of considerations and challenges, construction professionals must regularly draw on a clear body of knowledge to keep a project running smoothly. This book helps you lay the groundwork of expertise required to successfully complete a residential project. • Learn the advantages and disadvantages of common materials and systems • Understand site preparation, foundations, and framing • Delve into the details of roofing, finishing, and energy efficiency • Understand heating/cooling, plumbing, and electrical options • Examine the latest codes, costs, and management best practices Designing and constructing a home presents a unique project dynamic; people's homes are their sanctuaries, where they make the memories of a lifetime. They must be designed to be lived in, not simply "used." Lifetime costs play a major role in decision-making, materials must be carefully chosen and sourced, and spaces must be structured to be efficient yet enjoyable. Fundamentals of Residential Construction shows you how to bring it all together to turn a project into a family's cherished home.
Author: Robin Michal Koontz Publisher: Yurtyaks ISBN: 9780578408019 Category : Languages : en Pages : 178
Book Description
"I personally am really impressed with the quality and step by step instructions in this book." - Kent Griswold, publisher, The Tiny House Blog & Tiny House Magazine. Marvin Denmark, a carpenter and craftsman with 50+ years of experience, shares the procedures he used to build and assemble all the components of a 12-sided wood-panelized yurt. The structure is based on the original yurt design, employing a center ring and tension cable, but it is built using wood-framed panelized construction that includes radial rafters similar to a traditional yurt. A panelized building system means that the components can be constructed off-site and then transported to the site for assembly. There are two editions of this book. This is the BLACK & WHITE EDITION: Detailed instructions, photographs and illustrations include the design, materials list and cut-list for a 16-foot diameter wood structure. There are also links to three videos that demonstrate construction of the components. This yurt was a 1st-place winner in the 2018 Tiny Homes Contest on Instructables.com.
Author: Jordan Lewis Dentz
Author: Jordan Lewis Dentz
Author: Michael James McCormick
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Author: International Code Council
Author: Giovanni Luca Di Muoio
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Author: 
Author: Edward Allen
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Author: Robin Michal Koontz