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1、ASHRAE STANDARDASHRAE STANDARD American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. 1791 Tullie Circle NE, Atlanta, GA 30329 www.ashrae.org Energy Standard for Buildings Except Low-Rise Residential Buildings ANSI/ASHRAE/IESNA Addendum ad to ANSI/ASHRAE/IESNA Standard 90.1-
2、2004 Approved by the ASHRAE Standards Committee on February 3, 2005; by the ASHRAE Board of Directors on February 10, 2005; and by the American National Standards Institute on March 11, 2005. This standard is under continuous maintenance by a Standing Standard Project Committee (SSPC) for which the
3、Standards Committee has established a documented program for regular publication of addenda or revisions, including procedures for timely, documented, consensus action on requests for change to any part of the stan- dard. The change submittal form, instructions, and deadlines may be obtained in elec
4、tronic form from the ASHRAE Web site, http:/www.ashrae.org, or in paper form from the Manager of Standards. The latest edition of an ASHRAE Standard may be purchased from ASHRAE Customer Service, 1791 Tullie Circle, NE, Atlanta, GA 30329-2305. E-mail: ordersashrae.org. Fax: 404-321-5478. Telephone:
5、404-636-8400 (worldwide), or toll free 1-800-527- 4723 (for orders in U.S. and Canada). Copyright 2005 ASHRAE, Inc. ISSN 1041-2336 When addenda, interpretations, or errata to this standard have been approved, they can be downloaded free of charge from the ASHRAE Web site at http:/www.ashrae.org. ASH
6、RAE Standing Standard Project Committee 90.1 Cognizant TC: TC 7.6, Systems Energy Utilization SPLS Liaisons: Hugh F. Crowther ASHRAE Staff Liaison: Mark Weber IESNA Liaison: Rita M. Harrold Jerry W. White, Jr., Chair* James M. Calm, Vice-Chair* Karim Amrane* Wagdy A.Y. Anis Anthony M. Arbore William
7、 P. Bahnfleth* Peter A. Baselici* Van D. Baxter* Denise M. Beach Donald L. Beaty* Valerie L. Block* Donald M. Brundage* Ernest A. Conrad Charles C. Cottrell* Roy Crane* Joseph J. Deringer* Keith I. Emerson* Drake H. Erbe Thomas A. Farkas* Alan Fraser* James A. Garrigus* Jason J. Glazer* S. Pekka Hak
8、karainen Katherine G. Hammack* Susanna S. Hanson Richard V. Heinisch* Randall T. Higa* John F. Hogan* William G. Holy* Hyman M. Kaplan* Larry Kouma* Ronald D. Kurtz* Samantha H. LaFleur Michael D. Lane* Dean E. Lewis Richard Lord Kenneth Luther* Ronald Majette* Itzhak H. Maor* Carol E. Marriott* R.
9、Christopher Mathis* Merle F. McBride Michael W. Mehl Harry P. Misuriello Louis J. Molinini* John Montgomery* Frank T. Morrison Frank Myers* Ronald G. Nickson* Jim A. Ranfone* Eric E. Richman* Michael I. Rosenberg* Steven Rosenstock Robert D. Ross* David A. Schaaf, Jr.* Leonard C. Sciarra* Bipin Vadi
10、lal Shah* Stephen V. Skalko* Frank A. Stanonik* Joseph K. Ting* Cedric S. Trueman* Martha G. VanGeem Carl Wagus* McHenry Wallace, Jr.* Richard D. Watson* David Weitz* Robin Wilson* Michael W. Woodford Donald R. Wulfinghoff* Stanley W. Zajac* *Denotes members of voting status when the document was ap
11、proved for publication SPECIAL NOTE This American National Standard (ANS) is a national voluntary consensus standard developed under the auspices of the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). Consensus is defined by the American National Standards Institu
12、te (ANSI), of which ASHRAE is a member and which has approved this standard as an ANS, as “substantial agreement reached by directly and materially affected interest categories. This signifies the concurrence of more than a simple majority, but not necessarily unanimity. Consensus requires that all
13、views and objections be considered, and that an effort be made toward their resolution.” Compliance with this standard is voluntary until and unless a legal jurisdiction makes compliance mandatory through legislation. ASHRAE obtains consensus through participation of its national and international m
14、embers, associated societies, and public review. ASHRAE Standards are prepared by a Project Committee appointed specifically for the purpose of writing the Standard. The Project Committee Chair and Vice-Chair must be members of ASHRAE; while other committee members may or may not be ASHRAE members,
15、all must be technically qualified in the subject area of the Standard. Every effort is made to balance the concerned interests on all Project Committees. The Manager of Standards of ASHRAE should be contacted for: a. interpretation of the contents of this Standard, b. participation in the next revie
16、w of the Standard, c. offering constructive criticism for improving the Standard, d. permission to reprint portions of the Standard. ASHRAE INDUSTRIAL ADVERTISING POLICY ON STANDARDS ASHRAE Standards and Guidelines are established to assist industry and the public by offering a uniform method of tes
17、ting for rating purposes, by suggesting safe practices in designing and installing equipment, by providing proper definitions of this equipment, and by providing other information that may serve to guide the industry. The creation of ASHRAE Standards and Guidelines is determined by the need for them
18、, and conformance to them is completely voluntary. In referring to this Standard or Guideline and in marking of equipment and in advertising, no claim shall be made, either stated or implied, that the product has been approved by ASHRAE. DISCLAIMER ASHRAE uses its best efforts to promulgate Standard
19、s and Guidelines for the benefit of the public in light of available information and accepted industry practices. However, ASHRAE does not guarantee, certify, or assure the safety or performance of any products, components, or systems tested, installed, or operated in accordance with ASHRAEs Standar
20、ds or Guidelines or that any tests conducted under its Standards or Guidelines will be nonhazardous or free from risk. ASHRAE STANDARDS COMMITTEE 2004-2005 Dean S. Borges, Chair Richard D. Hermans, Vice-Chair Donald B. Bivens Paul W. Cabot Hugh F. Crowther Brian P. Dougherty Hakim Elmahdy Matt R. Ha
21、rgan Roger L. Hedrick John F. Hogan Frank E. Jakob Stephen D. Kennedy David E. Knebel Merle F. McBride Mark P. Modera Cyrus H. Nasseri Davor Novosel George Reeves John Sabelli Stephen V. Santoro Gideon Shavit David R. Tree James E. Woods Michael F. Beda, BOD ExO William A. Harrison, CO Claire B. Ram
22、speck, Manager of Standards -,-,- 2Addendum ad to ANSI/ASHRAE/IESNA STANDARD 90.1-2004 (This foreword is not part of this standard. It is merely informative and does not contain requirements necessary for conformance to the standard. It has not been pro- cessed according to the ANSI requirements for
23、 a stan- dard and may contain material that has not been subject to public review or a consensus process. Unresolved objectors on informative material are not offered the right to appeal at ASHRAE or ANSI.) FOREWORD The Cool Roof Rating Council is a not-for-profit organi- zation that was established
24、 for a number of purposes, one of which is to implement and communicate fair, accurate, and credible radiative energy performance rating systems for roof surfaces. In 2002 the Cool Roof Rating Council completed its task of initiating a roofing product rating program. The intent of the CRRC was to de
25、velop a program that was uniform for determining radiative properties of roofing products. The pro- gram allows manufacturers and sellers to have the opportu- nity to label their roofing products. The radiative properties (e.g., solar reflectance and thermal emittance) are determined and verified th
26、rough both laboratory testing and a process of random testing. This addendum identifies the CRRC program as a way to establish a common and uniform evaluation to determine com- pliance with the standard. Verification of a roofing product is available through two means: (1) a “label” that may be plac
27、ed directly on the product, on the wrapping or container, or on the manufacturers technical literature and (2) the Cool Roof Rating Councils Web site directory (http:/www.cool- roofs.org). This addendum also deletes two of the ASTM standard test methods. The basis for this is that the CRRC determine
28、d through its development of the product rating program that, although those two test methods (ASTM C835 and E1175) were recognized as opportunities for compliance, the avail- ability of these test methods (e.g., the number of testing labo- ratories open to the general public) is restricted. The new
29、 test method (ASTM C1549) recognizes a test procedure that is considered comparable to the ASTM solar reflectance test methods currently cited. Although CRRC-1 cites its own testing procedure, it is effectively identical to the ASTM test. The reason for two test standards is directly related to the
30、date of publication for each document. The CRRC-1 document was produced prior to ASTM producing their document. Addendum ad to 90.1-2004 (I-P and SI editions) Revise the following exception as shown: Exception to 5.5.3.1: For roofs where the exterior surface has a minimum total solar reflectance of
31、0.70 when tested in accordance with one of the solar reflectance test methods listed below, and has a minimum thermal emittance of 0.75 when tested in accordance with one of the thermal emittance test methods below, other than roofs with ventilated attics or roofs with semiheated spaces, the U-facto
32、r of the proposed roof shall be per- mitted to be adjusted using Equation 5-1 for demonstrat- ing compliance:. The values for solar reflectance and thermal emittance shall be determined by a laboratory accredited by a nationally recognized accreditation organization, such as the Cool Roof Rating Cou
33、ncil CRRC-1 Product Rating Program, and shall be labeled and certified by the manufacturer. Uroofadj = Uroofproposed Factorroofmultiplier(5-1) where Uroofadj= the adjusted roof U-factor for use in demonstrating compliance; Uroofproposed= the U-factor of the proposed roof, as designed; Factorroofmult
34、iplier= the roof U-factor multiplier from Table 5.5.3.1. Solar Reflectance Test Methods: ASTM C1549, ASTM E903, ASTM E1175, or ASTM E1918. Thermal Emittance Test Methods: ASTM C835, ASTM C1371, or ASTM E408 Revise the normative references in Section 12 as follows: 12. NORMATIVE REFERENCES American S
35、ociety for Testing and Materials, 100 Barr Harbor Dr., West Conshohocken, PA 19428-2959 ASTM C835-95 (1999), Standard Test Method for Total hemispherical Emittance of Surfaces from 20oC to 1400oC. ASTM C1549-02, Standard Test Method for Determination of Solar Reflectance Near Ambient Temperature Usi
36、ng a Portable Solar Reflectometer. ASTM E1175-87 (1996), Standard Test Method for Deter- mining Solar or Photoic Reflectance, Transmittance, and Absorptance of Materials Using a Large Diameter Integrating Sphere. Revise the informative references in Appendix E as follows: Informative Appendix E Info
37、rmative References CRRC Cool Roof Rating Council 1738 Excelsior Avenue Oakland, CA 94602 (T) 866-465-2523 (T) 510-482-4420 (F) 510-482-4421 http:/www.coolroofs.org Subsection No.ReferenceTitle/Source Exception to 5.5.3.1 CRRC-1-2002 Cool Roof Rating Council Product Rating Program -,-,- POLICY STATEM
38、ENT DEFINING ASHRAES CONCERN FOR THE ENVIRONMENTAL IMPACT OF ITS ACTIVITIES ASHRAE is concerned with the impact of its members activities on both the indoor and outdoor environment. ASHRAEs members will strive to minimize any possible deleterious effect on the indoor and outdoor environment of the s
39、ystems and components in their responsibility while maximizing the beneficial effects these systems provide, consistent with accepted standards and the practical state of the art. ASHRAEs short-range goal is to ensure that the systems and components within its scope do not impact the indoor and outd
40、oor environment to a greater extent than specified by the standards and guidelines as established by itself and other responsible bodies. As an ongoing goal, ASHRAE will, through its Standards Committee and extensive technical committee structure, continue to generate up-to-date standards and guidel
41、ines where appropriate and adopt, recommend, and promote those new and revised standards developed by other responsible organizations. Through its Handbook, appropriate chapters will contain up-to-date standards and design considerations as the material is systematically revised. ASHRAE will take th
42、e lead with respect to dissemination of environmental information of its primary interest and will seek out and disseminate information from other responsible organizations that is pertinent, as guides to updating standards and guidelines. The effects of the design and selection of equipment and sys
43、tems will be considered within the scope of the systems intended use and expected misuse. The disposal of hazardous materials, if any, will also be considered. ASHRAEs primary concern for environmental impact will be at the site where equipment within ASHRAEs scope operates. However, energy source selection and the possible environmental impact due to the energy source and energy transportation will be considered where possible. Recommendations concerning energy source selection should be made by its members. -,-,-