ACI 522R-2010 Report on Pervious Concrete (Incorporates Errata 08 08 2017)《透水性混凝土报告》.pdf
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1、ACI 522R-10Reported by ACI Committee 522Report on Pervious Concrete(Reapproved 2011)Report on Pervious ConcreteFirst PrintingMarch 2010ISBN 978-0-87031-364-6American Concrete InstituteAdvancing concrete knowledgeCopyright by the American Concrete Institute, Farmington Hills, MI. All rights reserved.
2、 This materialmay not be reproduced or copied, in whole or part, in any printed, mechanical, electronic, film, or otherdistribution and storage media, without the written consent of ACI.The technical committees responsible for ACI committee reports and standards strive to avoid ambiguities,omissions
3、, and errors in these documents. In spite of these efforts, the users of ACI documents occasionallyfind information or requirements that may be subject to more than one interpretation or may beincomplete or incorrect. Users who have suggestions for the improvement of ACI documents arerequested to co
4、ntact ACI. Proper use of this document includes periodically checking for errata atwww.concrete.org/committees/errata.asp for the most up-to-date revisions.ACI committee documents are intended for the use of individuals who are competent to evaluate thesignificance and limitations of its content and
5、 recommendations and who will accept responsibility for theapplication of the material it contains. Individuals who use this publication in any way assume all risk andaccept total responsibility for the application and use of this information.All information in this publication is provided “as is” w
6、ithout warranty of any kind, either express or implied,including but not limited to, the implied warranties of merchantability, fitness for a particular purpose ornon-infringement.ACI and its members disclaim liability for damages of any kind, including any special, indirect, incidental,or consequen
7、tial damages, including without limitation, lost revenues or lost profits, which may resultfrom the use of this publication.It is the responsibility of the user of this document to establish health and safety practices appropriate tothe specific circumstances involved with its use. ACI does not make
8、 any representations with regard tohealth and safety issues and the use of this document. The user must determine the applicability of allregulatory limitations before applying the document and must comply with all applicable laws and regulations,including but not limited to, United States Occupatio
9、nal Safety and Health Administration (OSHA) healthand safety standards.Order information: ACI documents are available in print, by download, on CD-ROM, through electronicsubscription, or reprint and may be obtained by contacting ACI.Most ACI standards and committee reports are gathered together in t
10、he annually revised ACI Manual ofConcrete Practice (MCP).American Concrete Institute38800 Country Club DriveFarmington Hills, MI 48331U.S.A.Phone: 248-848-3700Fax: 248-848-3701www.concrete.orgACI 522R-10 supersedes ACI 522R-06 and was adopted and published March2010.Copyright 2010, American Concrete
11、 Institute.All rights reserved including rights of reproduction and use in any form or by anymeans, including the making of copies by any photo process, or by electronic ormechanical device, printed, written, or oral, or recording for sound or visual reproductionor for use in any knowledge or retrie
12、val system or device, unless permission in writingis obtained from the copyright proprietors.1ACI Committee Reports, Guides, Manuals, and Commentariesare intended for guidance in planning, designing, executing,and inspecting construction. This document is intended for theuse of individuals who are c
13、ompetent to evaluate thesignificance and limitations of its content and recommendationsand who will accept responsibility for the application of thematerial it contains. The American Concrete Institute disclaimsany and all responsibility for the stated principles. The Instituteshall not be liable fo
14、r any loss or damage arising therefrom.Reference to this document shall not be made in contractdocuments. If items found in this document are desired by theArchitect/Engineer to be a part of the contract documents, theyshall be restated in mandatory language for incorporation bythe Architect/Enginee
15、r.Report on Pervious ConcreteReported by ACI Committee 522ACI 522R-10(Reapproved 2011)This report provides technical information on pervious concretes application,design methods, materials, properties, mixture proportioning, constructionmethods, testing, and inspection.The term “pervious concrete” t
16、ypically describes a near-zero-slump,open-graded material consisting of portland cement, coarse aggregate,little or no fine aggregate, admixtures, and water. The combination ofthese ingredients will produce a hardened material with connected pores,ranging in size from 0.08 to 0.32 in. (2 to 8 mm), t
17、hat allow water to passthrough easily. The void content can range from 15 to 35%, with typicalcompressive strengths of 400 to 4000 psi (2.8 to 28 MPa). The drainagerate of pervious concrete pavement will vary with aggregate size anddensity of the mixture, but will generally fall into the range of 2
18、to 18 gal./min/ft2(81 to 730 L/min/m2). Pervious concrete is widely recognized as asustainable building material, as it reduces stormwater runoff, improvesstormwater quality, may recharge groundwater supplies, and can reducethe impact of the urban heat island effect.Keywords: construction; design; d
19、rainage; green building; LEEDcredit;permeability; pervious concrete pavement; stormwater; sustainability; testing.CONTENTSChapter 1Introduction and scope, p. 21.1Introduction1.2ScopeChapter 2Notation and definitions, p. 32.1Notation2.2DefinitionsChapter 3Applications, p. 33.1General3.2Building appli
20、cations: history3.3Pavement applications3.4Other applicationsChapter 4Materials, p. 64.1General4.2Aggregates4.3Cementitious materials4.4Water4.5AdmixturesChapter 5Properties, p. 75.1General5.2Compressive strengthWilliam L. Arent Scott Erickson John R. Love III Thomas RozsitsBob J. Banka Dale Fisher
21、Darmawan Ludirdja George W. SeegebrechtWilliam D. Brant Walter Flood Allen Luke David M. SuchorskiHeather J. Brown Bruce A. Glaspey Brian Lutey Diep T. TuJavier Casto Liv Haselbach Kamyar C. Mahboub Christopher TullManoj Chopra Omer Heracklis Andrew Marks Robert Louis VarnerJohn Cook Daniel J. Huffm
22、an Luis Mata W. Jason WeissMichael S. Davy John Kevern Narayanan Neithalath Kevin WolfNorbert J. Delatte Frank Lennox Oon-Soo Ooi Peter T. YenAly Ibrahim Eldarwish Milan Lipensky Joseph E. RottmanMatthew A. OffenbergChairDon J. WadeVice ChairCharles A. Weiss Jr.Secretary2 REPORT ON PERVIOUS CONCRETE
23、 (ACI 522R-10)American Concrete Institute Copyrighted Materialwww.concrete.org5.3Flexural strength5.4Void content/density5.5Pore sizes5.6Percolation rate5.7Durability5.8Toughness5.9Acoustic absorptionChapter 6Pervious concrete mixture proportioning, p. 126.1General6.2Materials6.3Water-cementitious m
24、aterial ratio6.4Void content6.5Amount of coarse aggregate6.6Paste volume, cement, and water contents 6.7Proportioning procedure6.8 Typical ranges of materialsChapter 7Pervious pavement design, p. 157.1Introduction7.2Structural design7.3Stormwater management design7.4Other considerationsChapter 8Perv
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