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| building science crawl space: Moisture Control Handbook Joseph Lstiburek, John Carmody, 1996-01-15 In the climate-controlled buildings of today, moisture problemsaffect not only the useable life expectancy of the structure, butthe comfort and health of the occupants. This reference is thefirst to apply up-to-date moisture control and treatment techniquesin a problem/solution format. Opening with an introductoryexplanation of the nature and causes of mold, mildew, andcondensation, the book gives specific advice on heated, cooled, andcombination environments, plus a short course in the dynamics ofmoisture movement within buildings. Other invaluable coverageincludes: * clear, detailed recommended practices for all United Statesclimates * practices for cooling as well as heating climates (often, heatingclimate solutions are applied in cooling climates, where problemsand solutions are completely different) * an overall, systematic view of moisture problems--including howmechanical systems and occupant lifestyles can create and alsoresolve moisture problems * actual case studies of buildings with moisture problems thatillustrate the principles and practices presented in the book This detailed, no-nonsense exploration of moisture cause andeffect--as well as its protection and remediation--will expandreaders' knowledge on this crucial subject. Moisture ControlHandbook will be welcomed by building contractors, architects,mechanical engineers, building science researchers, buildingproduct manufacturers, homeowners, and small commercial buildingowners. |
| building science crawl space: Crawl Space Science: What to Have Done ... and Why Lawrence Janesky, 2006 |
| building science crawl space: Water in Buildings William B. Rose, 2005-04-07 The definitive guide to understanding and managing the effects of water on buildings Water in Buildings: An Architect's Guide to Moisture and Mold is a detailed and highly useful reference to help architects and other design professionals create dry, healthy environments, without jeopardizing a project with poor liability management. Much more than a book of quick fixes, this practical guide illuminates an essential understanding of the whys of moisture problems, including valuable information on how water behaves and how its performance can be anticipated and managed in building design. With a special emphasis on water's role in creating mold, an issue of growing concern and liability, Water in Buildings offers the most up-to-date information on rainwater management, below-grade water management, foundations, wall and roof construction, mechanical systems, moisture, and much more! Providing authoritative guidance to designers and builders, this definitive guide features: * Clear explanations of how water interacts with building materials and equipment * An in-depth exploration of the paths of leaks * Numerous case studies on such well-known structures as Mount Vernon, Independence Hall, and Wingspan (Frank Lloyd Wright) * Numerous descriptive drawings and photographs |
| building science crawl space: Damp Indoor Spaces and Health Institute of Medicine, Board on Health Promotion and Disease Prevention, Committee on Damp Indoor Spaces and Health, 2004-10-01 Almost all homes, apartments, and commercial buildings will experience leaks, flooding, or other forms of excessive indoor dampness at some point. Not only is excessive dampness a health problem by itself, it also contributes to several other potentially problematic types of situations. Molds and other microbial agents favor damp indoor environments, and excess moisture may initiate the release of chemical emissions from damaged building materials and furnishings. This new book from the Institute of Medicine examines the health impact of exposures resulting from damp indoor environments and offers recommendations for public health interventions. Damp Indoor Spaces and Health covers a broad range of topics. The book not only examines the relationship between damp or moldy indoor environments and adverse health outcomes but also discusses how and where buildings get wet, how dampness influences microbial growth and chemical emissions, ways to prevent and remediate dampness, and elements of a public health response to the issues. A comprehensive literature review finds sufficient evidence of an association between damp indoor environments and some upper respiratory tract symptoms, coughing, wheezing, and asthma symptoms in sensitized persons. This important book will be of interest to a wide-ranging audience of science, health, engineering, and building professionals, government officials, and members of the public. |
| building science crawl space: Mixed-humid Climates Builder's Guide Joseph W. Lstiburek, 2005 The Builder's Guide provides the building industry with the latest and best practical information on how to apply building science principles to structures as systems in mixed-humid climate regions.--Publisher's website. |
| building science crawl space: Insulating Modernism Kiel Moe, 2014-08-20 What is the best way to consider energy in buildings? For over a century, the building industry has largely focused on ideas of insulation and isolation for its energetic practices. A growing movement of designers claim that other concepts and practices are required for the non-isolated energy systems of architecture. This book describes the history, theory and facts of the mainstream isolation technologies and the emerging alternative design approaches. It is a book on the scientific, material, and design history of building isolation; but more importantly, it is a book on isolated and non-isolated perspectives on energy in architecture. Written by a registered practicing architect with detailed technical knowledge, who is at the same time a researcher and experienced teacher, the aim is to understand the different scientific, architectural and cultural approaches to energy and to promote a non-isolated perspective: a thermodynamically accurate, ecologically powerful, culturally relevant, and architecturally ambitious perspective on energy in architecture. |
| building science crawl space: NBS Building Science Series , 1975 |
| building science crawl space: Foundations of Data Science Avrim Blum, John Hopcroft, Ravindran Kannan, 2020-01-23 This book provides an introduction to the mathematical and algorithmic foundations of data science, including machine learning, high-dimensional geometry, and analysis of large networks. Topics include the counterintuitive nature of data in high dimensions, important linear algebraic techniques such as singular value decomposition, the theory of random walks and Markov chains, the fundamentals of and important algorithms for machine learning, algorithms and analysis for clustering, probabilistic models for large networks, representation learning including topic modelling and non-negative matrix factorization, wavelets and compressed sensing. Important probabilistic techniques are developed including the law of large numbers, tail inequalities, analysis of random projections, generalization guarantees in machine learning, and moment methods for analysis of phase transitions in large random graphs. Additionally, important structural and complexity measures are discussed such as matrix norms and VC-dimension. This book is suitable for both undergraduate and graduate courses in the design and analysis of algorithms for data. |
| building science crawl space: Moisture Control Guidance for Building Design, Construction and Maintenance American Society of Heating, Refrigerating and Air-Conditioning Engineers, Ashrae, United States Enviornmental Protection Agency, 2016-06-21 Moisture control is fundamental to the proper functioning of any building. Controlling moisture is important to protect occupants from adverse health effects and to protect the building, its mechanical systems and its contents from physical or chemical damage. Yet, moisture problems are so common in buildings, many people consider them inevitable. Excessive moisture accumulation plagues buildings throughout the United States, from tropical Hawaii to arctic Alaska and from the hot, humid Gulf Coast to the hot, dry Sonoran Desert. Between 1994 and 1998, the U.S. Environmental Protection Agency (EPA) Building Assessment Survey and Evaluation (BASE) study collected information about the indoor air quality of 100 randomly selected public and private office buildings in the 10 U.S. climatic regions. |
| building science crawl space: Essential Building Science Jacob Deva Racusin, 2016-11-28 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. |
| building science crawl space: Ventilation Guide Armin Rudd, 2006-01-01 |
| building science crawl space: Building Science Series United States. National Bureau of Standards, 1974 |
| building science crawl space: Building Science Series , 1974 |
| building science crawl space: Pretty Good House Michael Maines, Daniel Kolbert, Emily Mottram, Christopher Briley, 2022-05-24 Pretty Good House provides a framework and set of guidelines for building or renovating a high-performance home that focus on its inhabitants and the environment--but keeps in mind that few people have pockets deep enough to achieve a perfect solution. The essential idea is for homeowners to work within their financial and practical constraints both to meet their own needs and do as much for the planet as possible. A Pretty Good House is: * A house that's as small as possible * Simple and durable, but also well designed * Insulated and air-sealed * Above all, it is affordable, healthy, responsible, and resilient. |
| building science crawl space: Subterranean Termites Raymond Alexander St. George, H. R. Johnston, R. Joseph Kowal, 1960 |
| building science crawl space: Guide for Concrete Floor and Slab Construction ACI Committee 302, American Concrete Institute, 2004 |
| building science crawl space: Residential Construction Details Emma Walshaw, 2021 |
| building science crawl space: Dry Basement Science Lawrence Janesky, 2017-09-17 Basement Waterproofing as a business has been around since the 1930's. Not a lot of new thinking has been applied until recently. Almost every other type of home improvement area or appliance that you use has been modernized, changed, and improved. Now it's time for basement waterproofing to come of age.This book brings you the collective wisdom of thousands of basement waterproofing experts and hundreds of thousands of jobs completed. This is not a do-it-yourself book because basement waterproofing is not a do-it-yourself job. It's hard work and takes specialized knowledge, skill and equipment.The purpose of this book is to give you enough knowledge to make an educated decision on what work needs to be done to your home, who to do it, and why.9th Edition |
| building science crawl space: Home Builder's guide to coastal construction Federal Emergency Management Agency, 2012-10-15 NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT -- OVERSTOCK SALE -- Signficantly reduced lsit price FEMA produced this series of 37 fact sheets to provide technical guidance and recommendations concerning the construction of coastal residential buildings. The fact sheets present information aimed at improving the performance of buildings subject to flood and wind forces in coastal environments. Photographs and drawings illustrate National Flood Insurance Program (NFIP) regulatory requirements, the proper siting of coastal buildings, and recommended design and construction practices for building components, including structural connections, the building envelope, and utilities. Many of the fact sheets also include lists of FEMA and other resources that provide more information about the topics discussed. Where appropriate, resources are accompanied by active web links. A list of the individual fact sheets that are contained inFEMA P-499, follows.Category 1 GeneralFact Sheet No. 1.1, Coastal Building Successes and FailuresFact Sheet No. 1.2, Summary of Coastal Construction Requirements and RecommendationsFact Sheet No. 1.3, Using a Flood Insurance Rate Map (FIRM)Fact Sheet No. 1.4, Lowest Floor ElevationFact Sheet No. 1.5, V-Zone Design and Construction CertificationFact Sheet No. 1.6, Designing for Flood Levels Above the BFEFact Sheet No. 1.7, Coastal Building MaterialsFact Sheet No. 1.8, Non-Traditional Building Materials and SystemsFact Sheet No. 1.9, Moisture Barrier Systems Category 2 Planning Fact Sheet No. 2.1, How Do Siting and Design Decisions Affect the Owner's Costs?Fact Sheet No. 2.2, Selecting a Lot and Siting the Building Category 3 Foundations Fact Sheet No. 3.1, Foundations in Coastal AreasFact Sheet No. 3.2, Pile InstallationFact Sheet No. 3.3, Wood-Pile-to-Beam ConnectionsFact Sheet No. 3.4, Reinforced Masonry Pier ConstructionFact Sheet No. 3.5, Foundation Walls Category 4 Load Paths Fact Sheet No. 4.1, Load PathsFact Sheet No. 4.2, Masonry DetailsFact Sheet No. 4.3, Use of Connectors and Brackets Category 5 Wall Systems Fact Sheet No. 5.1, HousewrapFact Sheet No. 5.2, Roof-to-Wall and Deck-to-Wall FlashingFact Sheet No. 5.3, Siding Installation in High-Wind RegionsFact Sheet No. 5.4, Attachment of Brick Veneer In High-Wind Regions Category 6 Openings Fact Sheet No. 6.1, Window and Door InstallationFact Sheet No. 6.2, Protection of Openings Shutters and Glazing Category 7 - Roofing Fact Sheet No. 7.1, Roof Sheathing InstallationFact Sheet No. 7.2, Roof Underlayment for Asphalt Shingle RoofsFact Sheet No. 7.3, Asphalt Shingle Roofing for High-Wind RegionsFact Sheet No. 7.4, Tile Roofing for High-Wind AreasFact Sheet No. 7.5, Minimizing Water Intrusion through Roof Vents in High-Wind RegionsFact Sheet No. 7.6, Metal Roof Systems in High-Wind Regions Category 8 Attachments Fact Sheet No. 8.1, Enclosures and Breakaway WallsFact Sheet No. 8.2, Decks, Pools, and Accessory StructuresFact Sheet No. 8.3, Protecting Utilities Category 9 Repairs Fact Sheet No. 9.1, Repairs, Remodeling, Additions, and Retrofitting FloodFact Sheet No. 9.2, Repairs, Remodeling, Additions, and Retrofitting Wind Category G Guide Fact Sheet No. G.1, Technical Fact Sheet GuideFact Sheet No. G.2, References and Resources |
| building science crawl space: High Performance Enclosures John Frederick Straube, 2012-01-30 high Performance Enclosures : Design Guide for Institutional, Commercial and Industrial Buildings in Cold Climates provides guidance for architects and building enclosure engineers working to meet the growing need for buildings that have significantly lower operational energy consumption. John Straube addresses a range of practical questions about low energy building enclosures that save energy while simultaneously improving durability, comfort, and rain control: How much of an impact can the enclosure, massing, and orientation have? How much glazing is appropriate and what options are available? How much does thermal bridging matter and how can it be minimized at difficult structural details? How does one detail thick layers of continuous insulation outside of steel stud walls? Can layers of insulating sheathing reduce the risk of moisture damage?--COVER. |
| building science crawl space: Building Science Series , |
| building science crawl space: Rex Roberts' Your Engineered House Rex Roberts, Charles Wing, 1987 Advises potential home builders about siting, heat, ventilation, size, foundations, building materials, and financing, and explains the advantages of building one's home |
| building science crawl space: Seveneves Neal Stephenson, 2015-05-19 From the #1 New York Times bestselling author of Anathem, Reamde, and Cryptonomicon comes an exciting and thought-provoking science fiction epic—a grand story of annihilation and survival spanning five thousand years. What would happen if the world were ending? A catastrophic event renders the earth a ticking time bomb. In a feverish race against the inevitable, nations around the globe band together to devise an ambitious plan to ensure the survival of humanity far beyond our atmosphere, in outer space. But the complexities and unpredictability of human nature coupled with unforeseen challenges and dangers threaten the intrepid pioneers, until only a handful of survivors remain . . . Five thousand years later, their progeny—seven distinct races now three billion strong—embark on yet another audacious journey into the unknown . . . to an alien world utterly transformed by cataclysm and time: Earth. A writer of dazzling genius and imaginative vision, Neal Stephenson combines science, philosophy, technology, psychology, and literature in a magnificent work of speculative fiction that offers a portrait of a future that is both extraordinary and eerily recognizable. As he did in Anathem, Cryptonomicon, the Baroque Cycle, and Reamde, Stephenson explores some of our biggest ideas and perplexing challenges in a breathtaking saga that is daring, engrossing, and altogether brilliant. |
| building science crawl space: Microbiomes of the Built Environment National Academies of Sciences, Engineering, and Medicine, National Academy of Engineering, Division on Engineering and Physical Sciences, Health and Medicine Division, Division on Earth and Life Studies, Board on Infrastructure and the Constructed Environment, Board on Environmental Studies and Toxicology, Board on Life Sciences, Committee on Microbiomes of the Built Environment: From Research to Application, 2017-10-06 People's desire to understand the environments in which they live is a natural one. People spend most of their time in spaces and structures designed, built, and managed by humans, and it is estimated that people in developed countries now spend 90 percent of their lives indoors. As people move from homes to workplaces, traveling in cars and on transit systems, microorganisms are continually with and around them. The human-associated microbes that are shed, along with the human behaviors that affect their transport and removal, make significant contributions to the diversity of the indoor microbiome. The characteristics of healthy indoor environments cannot yet be defined, nor do microbial, clinical, and building researchers yet understand how to modify features of indoor environmentsâ€such as building ventilation systems and the chemistry of building materialsâ€in ways that would have predictable impacts on microbial communities to promote health and prevent disease. The factors that affect the environments within buildings, the ways in which building characteristics influence the composition and function of indoor microbial communities, and the ways in which these microbial communities relate to human health and well-being are extraordinarily complex and can be explored only as a dynamic, interconnected ecosystem by engaging the fields of microbial biology and ecology, chemistry, building science, and human physiology. This report reviews what is known about the intersection of these disciplines, and how new tools may facilitate advances in understanding the ecosystem of built environments, indoor microbiomes, and effects on human health and well-being. It offers a research agenda to generate the information needed so that stakeholders with an interest in understanding the impacts of built environments will be able to make more informed decisions. |
| building science crawl space: Rapid Visual Screening of Buildings for Potential Seismic Hazards: Supporting Documentation , 2015 The Rapid Visual Screening (RVS) handbook can be used by trained personnel to identify, inventory, and screen buildings that are potentially seismically vulnerable. The RVS procedure comprises a method and several forms that help users to quickly identify, inventory, and score buildings according to their risk of collapse if hit by major earthquakes. The RVS handbook describes how to identify the structural type and key weakness characteristics, how to complete the screening forms, and how to manage a successful RVS program. |
| building science crawl space: Measured Home Performance Lew Harriman, Rick Chitwood, 2011-11-01 This report to the California Energy Commission's Public Interest Energy Research Program (PIER) helps Home Performance Contractors train their crews to achieve superior results in home energy retrofits. The book was updated and expanded in December of 2012 to include the impressive measured results from 15 home energy retrofits in Redding, California that were accomplished using the principles and practices outlined in this report. Homeowners may also find this information useful, when they want to understand the techniques that regularly achieve utility bill savings of 40 to 70% on an annual basis. This approach-called Measured Home Performance-is different from other means of saving energy. Most importantly, all of the home's energy features are redesigned and improved at the same time, so the synergies take effect immediately. Next, measurements are taken all the way through the process, to ensure that both the redesign and the installation are excellent. Improved comfort and energy savings are assured by high-tech field measurements, taken by the craftspeople themselves rather than by 3rd-party auditors. This process provides real-time feedback to the real decision makers-the technicians who do the work. Measurements of critical parameters like duct air leakage, while-house air leakage, supply air flow at each grill, CO concentration & draft pressure of combustion appliances and superheat and subcooling of the AC equipment make the installation quality-good or poor-are instantly clear to the crews. They can fix any shortcomings on the spot, rather than waiting days or weeks for 3rd-party testing results. Craftspeople measuring key parameters as they work transforms the workplace. Measured quality not only ensures successful results for the homeowners, it self-trains crew members in the field, where they learn more quickly than in the classroom. At the end of every day, workers know when they have achieved excellent results-a powerful motivator that works to everybody's benefit. |
| building science crawl space: Building Science for Building Enclosures John F. Straube, Eric F. P. Burnett, 2005 |
| building science crawl space: Crawlspace Herbert Lieberman, 2013-07-30 In this novel of mounting psychological suspense from an award-winning author, a surprise waits beneath the home of a quiet, childless New England couple . . . Albert and Alice Graves live a normal, if monotonous, domestic life. They’ve never had children; they spend their days tending to their home and enjoying their time together. One day, when the oil man, Richard, is refilling their furnace, Alice invites him to dinner, never suspecting that a casual act of charity will lead to a horrifying, morbid discovery in the crawlspace underneath their beloved house. The Graves take Richard into their lives, becoming attached to his presence as though to the son they never had. Their town, though, is not nearly so welcoming. When the locals lash out against the Graves and their strange houseguest, the contented household is irrevocably drawn into a darkness they could not have imagined. |
| building science crawl space: Building Science Abstracts Building Research Station (Great Britain), 1966 |
| building science crawl space: Heating and Cooling of Buildings Jan F. Kreider, Peter S. Curtiss, Ari Rabl, 2009-12-28 The art and the science of building systems design evolve continuously as designers, practitioners, and researchers all endeavor to improve the performance of buildings and the comfort and productivity of their occupants. Retaining coverage from the original second edition while updating the information in electronic form, Heating and Cooling of Buildings: Design for Efficiency, Revised Second Edition presents the technical basis for designing the lighting and mechanical systems of buildings. Along with numerous homework problems, the revised second edition offers a full chapter on economic analysis and optimization, new heating and cooling load procedures and databases, and simplified procedures for ground coupled heat transfer calculations. The accompanying CD-ROM contains an updated version of the Heating and Cooling of Buildings (HCB) software program as well as electronic appendices that include over 1,000 tables in HTML format that can be searched by major categories, a table list, or an index of topics. Ancillary information is available on the book’s website www.hcbcentral.com From materials to computers, this edition explores the latest technologies exerting a profound effect on the design and operation of buildings. Emphasizing design optimization and critical thinking, the book continues to be the ultimate resource for understanding energy use in buildings. |
| building science crawl space: Air Infiltration Through Windows Eugene F. Coleman, Roy H. Heald, 1940 |
| building science crawl space: Musings of an Energy Nerd Martin Holladay, 2016-01-05 In this fascinating collection of postings from his popular “Musings of an Energy Nerd” blog, Green Building Advisor's Martin Holladay cuts through the hype and myths about energy efficiency, sustainability, and green building to present the very best ways to make your home more energy efficient. Martin Holladay has been making weekly postings to his “Musings of an Energy Nerd” blog on Green Building Advisor since January 2009. Along the way, he has gathered a devoted following of “energy nerds” who await his weekly musings with rapt anticipation. For the first time, the 50 most popular postings have been assembled in book form to give homeowners a great opportunity to live a more energy-efficient life in their homes. The book begins with an overview of energy priorities, and a discussion of what we mean by terms likegreen and sustainable. Martin presents several options for energy upgrades for an existing house (from replacing windows to adding superinsulation) before looking at ways to improve the energy efficiency of a new house. Separate chapters follow on HVAC, domestic hot water, appliances, and renewable energy, before the book wraps up with an eye-opening chapter on useless products, scams, and myths (including Martin's list of “Stupid Energy-Saving Tips”). |
| building science crawl space: 2018 International Plumbing Code Turbo Tabs, Loose-Leaf Version International Code Council, 2017-09-14 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. |
| building science crawl space: A Do-It-Yourself Guide to Sealing and Insulating with Energy Star: Sealing Air Leaks and Adding Attic Insulation Environmental Protection Agency (U S ), 2015-09-20 Sealing and Insulating your home is one of the most cost-effective ways to make a home more comfortable and energy efficient—and you can do it yourself. Use This Guide To: Learn how to find and seal hidden attic and basement air leaks Determine if your attic insulation is adequate, and learn how to add more Make sure your improvements are done safely Reduce energy bills and help protect the environment Glossary of terms is included in this illustrated do-it-yourself guide. |
| building science crawl space: Foundations and Concrete Work Editors of Fine Homebuilding, 2008 Foundations and Concrete Work distills decades of hands-on builder-tested methods and techniques as the finest builders in the country pass on the hard-won trade secrets for better construction. |
| building science crawl space: Water Management Guide Joseph W. Lstiburek, 2006-01-01 |
| building science crawl space: Research in Building Physics J. Carmeliet, H. Hens, G. Vermeir, 2020-12-17 This text provides a broad view of the research performed in building physics at the start of the 21st century. The focus of this conference was on combined heat and mass flow in building components, performance-based design of building enclosures, energy use in buildings, sustainable construction, users' comfort and health, and the urban micro-climate. |
| building science crawl space: Green Home Building Miki Cook, Doug Garrett, 2014-09-09 Build a truly green home for the same total net cost as the conventional alternative |
| building science crawl space: I.F.; Industrialization Forum Thesaurus of Building Science and Technology , 1972 |
| building science crawl space: International Plumbing Code Cengage Learning, International Code Council, 2009-02-24 Now includes International Private Sewage Disposal Code--Cover. |
RR-0401 Conditioned Crawl Space Construction - Building …
Conditioned crawl spaces perform better than vented crawl spaces in terms of safety, health, comfort, durability and energy consumption. Conditioned crawl spaces also do not cost more to …
FUNDAMENTALS OF CRAWLSPACE DESIGN
Knowledge of the building science behind moisture in a crawlspace is a critical design consideration relating to durability and sustainability. This document will discuss code require …
DESIGNING CLOSED CRAWL SPACES - ENERGY STAR
Both scientific research projects and real-world installations demonstrate that properly closed crawl spaces can provide much better moisture control than conventional, wall-vented crawl …
Unvented, Conditioned Crawlspaces - Building Advisor
Building America research has shown that in most climates unvented, conditioned crawlspaces save energy while improving comfort, health, and durability compared to traditional vented …
Sealed Crawl Spaces with Integrated Whole-House Ventilation …
One method of crawl space code compliance is to seal and insulate the crawl space, rather than venting to the outdoors. However, codes require mechanical ventilation—either via conditioned …
TechnicalBulletin Crawlspace Construction - FEMA.gov
This Technical Bulletin provides guidance on crawlspace construction and supports a recent policy decision to allow construction of crawlspaces with interior grades up to 2 feet below the …
Floors above Crawl Spaces: Reducing the Risk of Moisture …
Floors above vented and open crawl spaces in hot-humid climates are susceptible to moisture accumulation that could lead to mold, mildew, and decay within the floor assembly, even where …
Task 06-13: Closed Crawl Space Performance: Proof of …
FINAL REPORT NCEMBT-091231 NATIONAL CENTER FOR ENERGY MANAGEMENT AND BUILDING TECHNOLOGIES TASK 06-13: CLOSED CRAWL SPACE PERFORMANCE: …
A Conditioned Crawlspace Checklist - NASCSP
Building Science Corporation’s Nathan Yost seals a crawlspace. Remove all debris from the crawl-space (especially any cellulose-based materials that could be moldy). We have learned …
Moisture in Crawl Spaces - US Forest Service Research and …
In this article we provide a brief overview of crawl spaces with emphasis on the physics of moisture. We review trends that have been observed in the research literature and summarize …
Unvented, Conditioned Crawlspaces - Department of Energy
Building America research has shown that in most climates unvented, conditioned crawlspaces save energy while improving comfort, health, and durability compared to traditional vented …
Adventures In Building Science
Building Science Corporation Joseph Lstiburek 3 Crawl spaces must be completely connected to either the outside or the inside
Evaluation of Crawlspace Retrofits in Multifamily Buildings
In 2011 and early 2012, Building Science Corporation (BSC) collaborated with Innova Services Corporation on a multifamily community unvented crawlspace retrofit project at Oakwood …
Vented and Conditioned Crawlspace Performance in Marine …
Vented and conditioned crawlspaces in the marine and cold climates of the Pacific Northwest are evaluated. Temperature, relative humidity, wood moisture content, dew point, radon levels, and …
Crawlspaces, Slabs, Flooring - buildingscience.com
• Soil evaporation into space Building Science Joseph Lstiburek 18 Building Science emperatue (C°)Joseph Lstiburek 19 Building Science 2008 Slabs and Flooring No.20 -10.0 -5.0 0.0 5.0 …
Floor Above Unconditioned Basement or Vented Crawlspace
Mar 14, 2016 · Floors can account for one-fourth to one-third of the building enclosure’s surface area. When defects in the air barrier and insulation system exist, heat loss through floors over …
Insight New Light in Crawlspaces - Building Science
Photograph 1 shows the modern crawlspace, which is a forest of water droplets on the underside of fiberglass batt insulation. The exposed wood floor joists are rotting. The house over this …
BSC Information Sheet 512 Crawlspace Insulation - ENERGY …
Crawlspaces should be designed and constructed as mini-basements. Crawlspaces should not be vented to the exterior (see FAQ on Crawlspace Venting). They should have their floors …
The What and Why - Pennsylvania State University
•A space under the first floor or a roof of a building that is not high enough to stand up in. - Merriam-Webster •“A basement for short people” - Gord Cooke (Construction Instruction) What …
BSCInfo 001rev4 Residential Best Practices Criteria
The building enclosure and site work design and construction should provide effective drainage measures to prevent moisture intrusion, conveying water off of and away from the building. …
RR-0401 Conditioned Crawl Space Construction - Building …
Conditioned crawl spaces perform better than vented crawl spaces in terms of safety, health, comfort, durability and energy consumption. Conditioned crawl spaces also do not cost more …
FUNDAMENTALS OF CRAWLSPACE DESIGN
Knowledge of the building science behind moisture in a crawlspace is a critical design consideration relating to durability and sustainability. This document will discuss code require …
DESIGNING CLOSED CRAWL SPACES - ENERGY STAR
Both scientific research projects and real-world installations demonstrate that properly closed crawl spaces can provide much better moisture control than conventional, wall-vented crawl …
Unvented, Conditioned Crawlspaces - Building Advisor
Building America research has shown that in most climates unvented, conditioned crawlspaces save energy while improving comfort, health, and durability compared to traditional vented …
Sealed Crawl Spaces with Integrated Whole-House …
One method of crawl space code compliance is to seal and insulate the crawl space, rather than venting to the outdoors. However, codes require mechanical ventilation—either via conditioned …
TechnicalBulletin Crawlspace Construction - FEMA.gov
This Technical Bulletin provides guidance on crawlspace construction and supports a recent policy decision to allow construction of crawlspaces with interior grades up to 2 feet below the …
Floors above Crawl Spaces: Reducing the Risk of Moisture …
Floors above vented and open crawl spaces in hot-humid climates are susceptible to moisture accumulation that could lead to mold, mildew, and decay within the floor assembly, even …
Task 06-13: Closed Crawl Space Performance: Proof of …
FINAL REPORT NCEMBT-091231 NATIONAL CENTER FOR ENERGY MANAGEMENT AND BUILDING TECHNOLOGIES TASK 06-13: CLOSED CRAWL SPACE PERFORMANCE: …
A Conditioned Crawlspace Checklist - NASCSP
Building Science Corporation’s Nathan Yost seals a crawlspace. Remove all debris from the crawl-space (especially any cellulose-based materials that could be moldy). We have learned …
Moisture in Crawl Spaces - US Forest Service Research and …
In this article we provide a brief overview of crawl spaces with emphasis on the physics of moisture. We review trends that have been observed in the research literature and summarize …
Unvented, Conditioned Crawlspaces - Department of Energy
Building America research has shown that in most climates unvented, conditioned crawlspaces save energy while improving comfort, health, and durability compared to traditional vented …
Adventures In Building Science
Building Science Corporation Joseph Lstiburek 3 Crawl spaces must be completely connected to either the outside or the inside
Evaluation of Crawlspace Retrofits in Multifamily Buildings
In 2011 and early 2012, Building Science Corporation (BSC) collaborated with Innova Services Corporation on a multifamily community unvented crawlspace retrofit project at Oakwood …
Vented and Conditioned Crawlspace Performance in Marine …
Vented and conditioned crawlspaces in the marine and cold climates of the Pacific Northwest are evaluated. Temperature, relative humidity, wood moisture content, dew point, radon levels, …
Crawlspaces, Slabs, Flooring - buildingscience.com
• Soil evaporation into space Building Science Joseph Lstiburek 18 Building Science emperatue (C°)Joseph Lstiburek 19 Building Science 2008 Slabs and Flooring No.20 -10.0 -5.0 0.0 5.0 …
Floor Above Unconditioned Basement or Vented Crawlspace
Mar 14, 2016 · Floors can account for one-fourth to one-third of the building enclosure’s surface area. When defects in the air barrier and insulation system exist, heat loss through floors over …
Insight New Light in Crawlspaces - Building Science
Photograph 1 shows the modern crawlspace, which is a forest of water droplets on the underside of fiberglass batt insulation. The exposed wood floor joists are rotting. The house over this …
BSC Information Sheet 512 Crawlspace Insulation - ENERGY …
Crawlspaces should be designed and constructed as mini-basements. Crawlspaces should not be vented to the exterior (see FAQ on Crawlspace Venting). They should have their floors …
The What and Why - Pennsylvania State University
•A space under the first floor or a roof of a building that is not high enough to stand up in. - Merriam-Webster •“A basement for short people” - Gord Cooke (Construction Instruction) …
BSCInfo 001rev4 Residential Best Practices Criteria
The building enclosure and site work design and construction should provide effective drainage measures to prevent moisture intrusion, conveying water off of and away from the building. …
