_STP_1590-2015.pdf

ASTM INTERNATIONAL Selected Technical PapersRoofng Research and Standards Development:8th VolumeSTP 1590 Editors:Walter J.Rossiter,Jr.Sudhakar MolletiSelected technical PaPerSStP1590Editors:Walter J.Rossiter,Jr.,Sudhakar MolletiRoofng Research and Standards Development:8th Volume ASTM Stock#STP1590 DOI:10.1520/STP1590-EBASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.Printed in the U.S.A.Library of Congress Cataloging-in-Publication DataISBN:978-0-8031-7625-6 ISSN:1050-8104Copyright 2015 ASTM INTERNATIONAL,West Conshohocken,PA.All rights reserved.This material may not be reproduced or copied,in whole or in part,in any printed,mechanical,electronic,flm,or other distribution and storage media,without the written consent of the publisher.Photocopy RightsAuthorization to photocopy items for internal,personal,or educational classroom use,or the internal,personal,or educational classroom use of specifc clients,is granted by ASTM International provided that the appropriate fee is paid to the Copyright Clearance Center,222 Rosewood Drive,Danvers,MA 01923,Tel:(978)646-2600;http:/ Society is not responsible,as a body,for the statements and opinions expressed in this publication.ASTM International does not endorse any products represented in this publication.Peer Review PolicyEach paper published in this volume was evaluated by two peer reviewers and at least one editor.The authors addressed all of the reviewers comments to the satisfaction of both the technical editor(s)and the ASTM International Committee on Publications.The quality of the papers in this publication refects not only the obvious eforts of the authors and the technical editor(s),but also the work of the peer reviewers.In keeping with long-standing publication practices,ASTM International maintains the anonymity of the peer reviewers.The ASTM International Committee on Publications acknowledges with appreciation their dedication and contribution of time and efort on behalf of ASTM International.Citation of PapersWhen citing papers from this publication,the appropriate citation includes the paper authors,“paper title”,STP title,STP number,book editor(s),page range,Paper doi,ASTM International,West Conshohocken,PA,year listed in the footnote of the paper.A citation is provided on page one of each paper.Printed in Bay Shore,NYNovember,2015THIS COMPILATION OF Selected Technical Papers,STP1590,Roofng Research and Standards Development:8th Volume,contains peer-reviewed papers presented at a symposium held December 6,2015,in Tampa,FL,USA.Te symposium was sponsored by ASTM International Committee D08 on Roofng and Waterproofng and Subcommittee D08.20 Roofng Membrane Systems.Symposium Chairpersons and STP Editors:Walter J.Rossiter,Jr.RCI,Inc.Raleigh,NC,USASudhakar MolletiNational Research Council of CanadaOttawa,Ontario,CanadaForewordvContentsOverview viiTesting and EvaluationDeveloping a Test Method for a Very Severe Hail Rating for Low Slope Roofng Assemblies 1Daniel A.Boardman and Daniel E.BrownUnderstanding the Puncture Resistance of Thermoplastic Polyolefn Membranes 14Sarang Bhawalkar,Tammy Yang,and Thomas J.TaylorEvaluation of Air Leakage Properties of Seam-Fastened Mechanically Attached Single-Ply and Polymer-Modifed Bitumen Roof Membrane Assemblies 30Sudhakar Molleti,Bas Baskaran,Peter Kalinger,Mark Graham,J.F.Cote,Joe Malpezzi,and Joe SchwetzPerformance ConsiderationsThermal Performance Evaluation of Roofng Details to Improve Thermal Efciency and Condensation Resistance 44Eric K.Olson,Cheryl M.Saldanha,and Jessica W.HsuQuantitatively Assessing the Service Life of 55%Aluminum-Zinc Alloy-Coated Steel Standing Seam Roof Systems 68Ron Dutton and Rob HaddockShear Resistance of Paving and Waterproofng Systems 103Philip S.Moser,Gregory R.Doelp,and Joseph HayduDurabilityMoisture and Durability Performance of Low-Sloped Roof Structures with Varying Surface Types 123Christoph Buxbaum and Simon PaulitschviAccelerated Aging of Thermoplastic Polyolefn MembranesPrediction of Actual Performance 139Thomas J.Taylor and L.XingLong-Term Refective Performance of Roof Surfaces in the Chicago Area 153Maciek Rupar and Mark S.GrahamHygrothermal Evaluation of Steeped RoofngHygrothermal Analysis for Pitched Roof in Consideration of Water Penetration Through Interface Between Fastener and Roofng Underlayment 206Hiroaki SaitoHygrothermal Conditions in Attic Spaces of Wooden Houses with Eave Ventilation During Winter in a Mild Climate Region in Japan 223Daisuke Matsuoka,Shuichi Hokoi,and Hiroaki SaitoviiTe Symposium Series on Roofng Research and Standards Development was initiated almost 30 years ago.In 1986,ASTM Technical Committee D08 on Roof-ing and Waterproofng hosted a technical symposium that occurred immediately following its fall task group and subcommittee meetings.Tat symposium,like the one described in these Proceedings,was entitled Roofng Research and Standards Development.Te 1986 participants considered the frst symposium to be qui