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Ventilation drying and the performan...

Shi, Xing.

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Ventilation drying and the performance of the exterior membrane in building enclosure systems.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Ventilation drying and the performance of the exterior membrane in building enclosure systems./
Author:	Shi, Xing.
Description:	330 p.
Notes:	Source: Dissertation Abstracts International, Volume: 66-04, Section: B, page: 2214.
Contained By:	Dissertation Abstracts International66-04B.
Subject:	Architecture. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3173006
ISBN:	9780542106293

Ventilation drying and the performance of the exterior membrane in building enclosure systems.
Shi, Xing.

Ventilation drying and the performance of the exterior membrane in building enclosure systems. - 330 p.

Source: Dissertation Abstracts International, Volume: 66-04, Section: B, page: 2214.

Thesis (Ph.D.)--The Pennsylvania State University, 2005.

A building enclosure system, throughout its service life, controls numerous loadings. Moisture is probably one of the most important loadings that the building enclosure system needs to control. A variety of drying mechanisms can be identified and utilized to remove moisture in the building enclosure system. Among these mechanisms, ventilation drying is an important one. In an above-grade, screen type enclosure wall system, ventilation air is able to remove the moisture that is stored in the wall assembly and can not be dried by other means, e.g., gravity drainage. Ventilation drying is affected by a variety of parameters, e.g., sheathing membrane. The effectiveness of ventilation drying needs to be demonstrated and its relationship with the many parameters needs to be studied.

ISBN: 9780542106293Subjects--Topical Terms:

523581
Architecture.

Ventilation drying and the performance of the exterior membrane in building enclosure systems.
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020 $a 9780542106293
035 $a (UnM)AAI3173006
035 $a AAI3173006
040 $a UnM $c UnM
100 1 $a Shi, Xing. $3 1910447
245 1 0 $a Ventilation drying and the performance of the exterior membrane in building enclosure systems.
300 $a 330 p.
500 $a Source: Dissertation Abstracts International, Volume: 66-04, Section: B, page: 2214.
500 $a Adviser: Eric Burnett.
502 $a Thesis (Ph.D.)--The Pennsylvania State University, 2005.
520 $a A building enclosure system, throughout its service life, controls numerous loadings. Moisture is probably one of the most important loadings that the building enclosure system needs to control. A variety of drying mechanisms can be identified and utilized to remove moisture in the building enclosure system. Among these mechanisms, ventilation drying is an important one. In an above-grade, screen type enclosure wall system, ventilation air is able to remove the moisture that is stored in the wall assembly and can not be dried by other means, e.g., gravity drainage. Ventilation drying is affected by a variety of parameters, e.g., sheathing membrane. The effectiveness of ventilation drying needs to be demonstrated and its relationship with the many parameters needs to be studied.
520 $a A sheathing membrane is an important component in a wall assembly in that it performs numerous functions. If not fully adhered, this sheathing membrane is vulnerable to ballooning. The ballooning of the membrane has serious consequences and affects many performance issues, e.g., ventilation drying and screen pressure moderation. There is a need to develop structural mechanics to model the membrane ballooning and to identify its implications.
520 $a This thesis reflects the author's involvement in three major R&D projects, namely ASHRAE 1091-TRP on ventilation drying, NSF project on air flow characteristics in wall cavities, and PHRC project on membrane performance. These three projects all focus on the outer portion of the above grade, screen-type enclosure wall system.
520 $a Two major testing programs on ventilation drying were carried out at Penn State, i.e. the program of physical demonstration and the program of climate chamber testing. These two testing programs were documented in this thesis. The test results clearly confirmed the effectiveness of ventilation drying. Many parameters affecting ventilation drying, particularly the climate conditions and the sheathing membrane, were studied.
520 $a 2-D and 3-D Structural mechanics for ballooning membranes were developed in this thesis. A series of tests were carried out to confirm the ballooning shape of the membrane and to measure its maximum deformation. This work is believed to be an important contribution to the literature. On the practical side, it has simulated positive practical reactions among membrane manufacturers, suppliers, and builders.
590 $a School code: 0176.
650 4 $a Architecture. $3 523581
650 4 $a Engineering, Civil. $3 783781
690 $a 0729
690 $a 0543
710 2 0 $a The Pennsylvania State University. $3 699896
773 0 $t Dissertation Abstracts International $g 66-04B.
790 1 0 $a Burnett, Eric, $e advisor
790 $a 0176
791 $a Ph.D.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3173006