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| Author | : James Scott Douglas |
| Publisher | : |
| Total Pages | : 310 |
| Release | : 1991 |
| Genre | : Building materials |
| ISBN | : |
| Author | : Phalguni Mukhopadhyaya |
| Publisher | : ASTM International |
| Total Pages | : 122 |
| Release | : 2007 |
| Genre | : Building materials |
| ISBN | : 0803134223 |
| Author | : Lars-Olof Nilsson |
| Publisher | : Springer |
| Total Pages | : 285 |
| Release | : 2018-04-13 |
| Genre | : Technology & Engineering |
| ISBN | : 3319742310 |
RILEM TC 248-MMB was established in 2012 with the main aim to improve and distribute knowledge related to moisture measurement in construction materials in various scientific and industrial applications. Properties and performance of building materials and structures are influenced to a large extent by the moisture conditions in the materials. Obvious examples are heat conductivity, shrinkage and creep, transport properties, most types of deterioration, discoloration etc. For research and applications the moisture conditions must be quantified, by measurements in the laboratory or under field conditions. There is much variation in methods being used, even within the same topic, in different countries, both with regard to materials and to applications. No consensus whatsoever does exist. For the construction industry it is important to be able to quantify the moisture conditions in an accurate way in various applications. This state-of-the-art report is divided into two parts, Principles and Applications, with altogether 28 chapters on various moisture measuring principles and a number of applications.
| Author | : Scott David Dahl |
| Publisher | : |
| Total Pages | : 302 |
| Release | : 1993 |
| Genre | : Building materials |
| ISBN | : |
| Author | : Institute of Medicine |
| Publisher | : National Academies Press |
| Total Pages | : 369 |
| Release | : 2004-10-01 |
| Genre | : Science |
| ISBN | : 0309091934 |
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.
| Author | : Lars-Olof Nilsson |
| Publisher | : |
| Total Pages | : 280 |
| Release | : 2018 |
| Genre | : Building materials |
| ISBN | : 9783319742328 |
RILEM TC 248-MMB was established in 2012 with the main aim to improve and distribute knowledge related to moisture measurement in construction materials in various scientific and industrial applications. Properties and performance of building materials and structures are influenced to a large extent by the moisture conditions in the materials. Obvious examples are heat conductivity, shrinkage and creep, transport properties, most types of deterioration, discoloration etc. For research and applications the moisture conditions must be quantified, by measurements in the laboratory or under field conditions. There is much variation in methods being used, even within the same topic, in different countries, both with regard to materials and to applications. No consensus whatsoever does exist. For the construction industry it is important to be able to quantify the moisture conditions in an accurate way in various applications. This state-of-the-art report is divided into two parts, Principles and Applications, with altogether 28 chapters on various moisture measuring principles and a number of applications. .
| Author | : João M. P. Q. Delgado |
| Publisher | : Springer Nature |
| Total Pages | : 62 |
| Release | : 2019-09-24 |
| Genre | : Technology & Engineering |
| ISBN | : 3030318605 |
This work presents an extensive experimental characterisation of two different ceramic brick blocks with different interface, at different heights, during the drying process. First, a laboratory characterization of the building material used (ceramic bricks and different mortars) is presented, showing their hygrothermal, mechanical and thermal properties, namely, bulk porosity and density, water vapour permeability, capillary absorption, retention curve, moisture diffusivity as a function of moisture content and thermal conductivity. Moreover, the moisture transfer in multi-layered systems was analysed in detail taking into account the interface contact between the building elements.
| Author | : João M. P. Q. Delgado |
| Publisher | : Springer Nature |
| Total Pages | : 62 |
| Release | : 2019-09-10 |
| Genre | : Technology & Engineering |
| ISBN | : 3030308030 |
The knowledge of moisture migration inside building materials and construction building components is decisive for the way they behave when in use. The durability, waterproofing, degrading aspect and thermal behaviour of these materials are strongly influenced by the existence of moisture within their interior, which provoke changes in their normal performance, something that is normally hard to predict. Due to the awareness of this problem, the scientific community have per-formed various studies about the existence of moisture inside porous materials. The complex aspects of moisture migration phenomenon tended to encompass monolithic building elements, since the existence of joints or layers contributes to the change of moisture transfer along the respective building element that contribute to the change of mass transfer law. The presentation of an experimental analyses concerning moisture transfer in the interface of material that makes up masonry is described in such a way as to evaluate the durability and/or avoid building damages. In this work it was analysed, during the wetting process, the influence of different types of interface, commonly observed in masonry, such as: perfect con-tact, joints of cement mortar, lime mortar, and the air space interface. The results allow the calculation of the hygric resistance. With these results, it is possible to use any advanced hygrothermal simulation program to study the water transport in building elements, considering different interfaces and their hygric resistance.
| Author | : J. Carmeliet |
| Publisher | : CRC Press |
| Total Pages | : 1044 |
| Release | : 2003-01-01 |
| Genre | : Technology & Engineering |
| ISBN | : 9789058095657 |
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.
| Author | : Heinz R. Trechsel |
| Publisher | : ASTM International |
| Total Pages | : 485 |
| Release | : 1994-01-01 |
| Genre | : Technology & Engineering |
| ISBN | : 9780803120518 |
Fundamentals of transport and storage of moisture in building materials and components. Modeling heat, air, and moisture transport through building materials and components. Relevant moisture properties of building construction materials. Effects of moisture on the thermal performance of insulating materials. Moisture-related properties of wood and the effect of moisture on wood and wood products. Moisture, organisms, and health effects. Climate. Moisture sources. Effect of air infiltration and ventilation. Heating and cooling equipment. Design tools. Measurement techniques and instrumentation. Troubleshooting. Case studies of moisture problems in residences. General construction principles. General considerations for roofs. Moisture control for new residentisl buildings. New high-rise commercial and residential buildings. Recommendations for remedial and preventive actions for existing residential buildings. Recommendations for remedial and preventive actions for existing commercial, institutional, and high-rise buildings. Manufactured housing. Moisture in historic buildings and preservation guidance. Contract documents and moisture control. Applicable guidelines, standards, and codes. Legal considerations and dispute resolution: the water-related construction failure. A conceptual system of moisture performance analysis. Metric conversion table.
