[PDF] Externally Insulated Eifs Building Walls eBook

Author : RG. Thomas
Publisher :
Page : 6 pages
File Size : 13,16 MB
Release : 2006
Category : Building
ISBN :

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Approximately 10% of new commercial buildings in the United States use Exterior Insulation and Finish Systems ("EIFS") on their exterior walls [1]. This includes buildings of almost all types from small residences to large commercial structures in both the public and private sector. EIFS is also used extensively overseas [2]. Although EIFS looks like concrete and appears robust, the lightweight materials in EIFS are not inherently conducive to physical security, electromagnetic security, and fire exposure. This is often overlooked in the planning phase for new buildings, leading to buildings that do not meet current expectations for security-related performance. However, ways exist to beef up EIFS walls so that better performance can be attained. This paper will explore the state-of-the-art of the security aspects of EIFS when used over various types of supporting walls. Key design aspects of EIFS-clad walls will be explained, including the need for attention to the supporting wall structure, the choice of EIFS materials, and the addition of special materials to enhance performance. Examples of new wall designs and enhancing existing walls will be presented.

Author : Canada Mortgage and Housing Corporation
Publisher :
Page : 124 pages
File Size : 10,27 MB
Release : 2004
Category : Political Science
ISBN :

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Exterior insulation & finish systems (EIFS) are products for cladding exterior walls that integrate insulation with a stucco-like covering. EIFS incorporate insulation board, a base coat with reinforcement, surface finish adhered to the base coat, and other parts such as joint treatments, drainage accessories, and seals. The purpose of this guide is to provide an understanding of EIFS, provide recommendations for EIFS best practices to promote satisfactory performance & durability, and to develop a framework for functional construction details & specifications that generally illustrates best design & construction practice. The introduction reviews the advantages & limitations of EIFS, problems experienced with EIFS deterioration, and aspects of cladding design. Chapter 2 describes selection of an EIFS system based on fire safety characteristics, rainwater penetration resistance, and impact resistance. Chapter 3 covers cladding design issues including substrate, air & vapour control, movement joints & crack control, interfaces, joint seals, and other durability considerations. Chapter 4 outlines factors to be addressed when using EIFS in retrofitting existing buildings. The last chapter contains construction details that exemplify best practices in EIFS applications. Appendices include a glossary and background technical information.

Author : Peter E. Nelson
Publisher : ASTM International
Page : 287 pages
File Size : 38,10 MB
Release : 2016-03-01
Category : Exterior insulation and finish systems
ISBN : 9780803176157

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Papers presented at a symposium held October 5-6, 2014, in New Orleans, Louisiana, USA. The symposium was sponsored by ASTM International E06 on Performance of Buildings and Subcommittee E06.58 on Exterior Insulation and Finish Systems.

Author : Chris Mattock
Publisher :
Page : 44 pages
File Size : 34,9 MB
Release : 1991
Category : Exterior walls
ISBN :

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Although exterior insulation and finish systems (EIF) are an economical cladding method, concern for the long-term durability of EIF systems appears to be increasing among some building officials and building owners. This study reviews the basic performance requirements and design principles related to exterior walls. The study suggest that EIF system claddings may require high levels of workmanship and maintenance to provide reasonable serviceability. Damage to EIF systems may result from water penetration, moisture during construction, or from moisture condensing on the back of the sheathing on which the cladding system is mounted. Moisture-related deterioration may also be exacerbated when claddings are installed over substrates that are sensitive to moisture. The report recommends that field investigations be carried out to investigate the extent and severity of potential problems and to establish the ...

Author : Stephen S. Ruggiero
Publisher :
Page : 16 pages
File Size : 14,5 MB
Release : 2008
Category : Barrier EIFS.
ISBN :

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During the last ten years, the authors have investigated a number of buildings with leakage and deterioration problems associated with exterior walls clad with exterior insulation and finish systems (EIFS). These systems were "barrier" walls applied to materials that degrade rapidly from exposure to moisture, such as gypsum board sheathing. These wall systems lacked backup waterproofing and flashing elements and relied on surface seals as the sole means of controlling water penetration (leakage). While these systems are appealing due to their aesthetic features, light weight and insulating characteristics, they are vulnerable to performance problems as a result of failed surface seals, leakage through window frame corners and poor installation practices. Installation of internal flashings is difficult at best because the primary waterproofing layer (the lamina) is on the face of the cladding rather than in the plane of the flashing. In this paper, the authors review the essential differences between barrier and drainable EIFS. The primary focus of the paper is to examine the various components of an engineered drainable EIFS including waterproofing membranes, drainage plane grids, methods of attachment, and consideration for use of a vapor retarder (position) within the wall cross section. Detailing of wall penetrations, particularly for windows and doors will be presented as will location of flashings and weep mechanisms in multi story construction. Design considerations will be illustrated in two case studies where barrier EIFS was replaced with an engineered drainable system, one in a relatively warm climate (southern California) and the other in a relatively cold climate (Massachusetts).

Author : Linda Brock
Publisher : John Wiley & Sons
Page : 600 pages
File Size : 45,12 MB
Release : 2015-11-17
Category : Architecture
ISBN : 1119139708

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By presenting the basics of building science along with a prescribed set of details, Designing the Exterior Wall helps you understand why buildings fail and how they can be made more durable through design. Author Linda Brock connects the science and aesthetics of building envelopes through the examination of a variety of construction and cladding types. She features details from real world projects in a variety of climates, successful and unsuccessful case studies, and checklists you can use on your own projects. Helps you reduce your liability by showing why building envelopes fail and how they can be designed to endure. Moves from theory to actual construction by including hundreds of building envelope details from a broad array of projects and climates. Integrates numerous contemporary case studies, including Frank Gehry's Experiential Music Center in Seattle (thin skins), Renzo Piano's Rue de Meaux housing in Paris (terra cotta cladding), and Mario Botta's San Francisco Museum of Modern Art (prefabricated brick panels). Designing the Exterior Wall is a must-have book, whether you're an architect or a student. Order your copy today.