1、Designation: D6622/D6622M 01 (Reapproved 2018)1Standard Guide forApplication of Fully Adhered Hot-Applied ReinforcedWaterproofing Systems1This standard is issued under the fixed designation D6622/D6622M; the number immediately following the designation indicates theyear of original adoption or, in t
2、he case of revision, the year of last revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.1NOTEUnits information was editorially corrected in January 2018.1. Scope1.1 This guide covers th
3、e minimum installation recommen-dations for fully adhered, hot-applied reinforced waterproofingsystems on vertical and low-slope (plaza deck) surfaces.1.2 For the purpose of this guide, the substrate is assumed tobe concrete or masonry, structurally sound, able to accept theweight of anticipated loa
4、ds, and meets the local building coderequirements. Similarly, all components of the waterproofingsystem are assumed to comply with any federal, state, and localenvironmental regulations that may be in effect at the time ofinstallation. Expansion joints, insulation, drainage layers, andoverburden are
5、 beyond the scope of this guide.1.3 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard. The values stated ineach system may not be exact equivalents; therefore, eachsystem shall be used independently of the other. Combiningvalues from the two systems ma
6、y result in non-conformancewith the standard.1.4 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-mine the applica
7、bility of regulatory requirements prior to use.1.5 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by th
8、e World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2C981 Guide for Design of Built-Up Bituminous MembraneWaterproofing Systems for Building DecksD41/D41M Specification for Asphalt Primer Used inRoofing, Dampproofing, and WaterproofingD43/D
9、43M Specification for Coal Tar Primer Used inRoofing, Dampproofing, and WaterproofingD173/D173M Specification for Bitumen-Saturated CottonFabrics Used in Roofing and WaterproofingD226/D226M Specification for Asphalt-Saturated OrganicFelt Used in Roofing and WaterproofingD227/D227M Specification for
10、Coal-Tar-Saturated OrganicFelt Used in Roofing and WaterproofingD449/D449M Specification forAsphalt Used in Dampproof-ing and WaterproofingD450/D450M Specification for Coal-Tar Pitch Used inRoofing, Dampproofing, and WaterproofingD1079 Terminology Relating to Roofing and WaterproofingD1327/D1327M Sp
11、ecification for Bitumen-Saturated WovenBurlap Fabrics Used in Roofing and WaterproofingD1668/D1668M Specification for Glass Fabrics (Woven andTreated) for Roofing and WaterproofingD2178/D2178M Specification forAsphalt Glass Felt Used inRoofing and WaterproofingD2822/D2822M Specification for Asphalt
12、Roof Cement,Asbestos-Containing (Withdrawn 2016)3D4022/D4022M Specification for Coal Tar Roof Cement,Asbestos Containing (Withdrawn 2014)3D4586/D4586M Specification for Asphalt Roof Cement,Asbestos-Free1This guide is under the jurisdiction of ASTM Committee D08 on Roofing andWaterproofing and is the
13、 direct responsibility of Subcommittee D08.22 on Water-proofing and Dampproofing Systems.Current edition approved Jan. 1, 2018. Published January 2018. Originallyapproved in 2001. Last previous edition approved in 2009 as D6622 01 (2009).DOI: 10.1520/D6622_D6622M-01R18E01.2For referenced ASTM standa
14、rds, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.Copy
15、right ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of Internati
16、onal Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.1D4990 Specification for Coal Tar Glass Felt Used in Roofingand WaterproofingD5295 Guide for Preparation of Concrete Surfaces for Ad-hered (Bonded) Membrane Waterproofing Sys
17、temsD5643/D5643M Specification for Coal Tar Roof Cement,Asbestos FreeD5726 Specification for Thermoplastic Fabrics Used in Hot-Applied Roofing and WaterproofingD5898/D5898M Guide for Standard Details for AdheredSheet WaterproofingD5957 Guide for Flood Testing Horizontal WaterproofingInstallationsD61
18、52/D6152M Specification for SEBS-Modified MoppingAsphalt Used in RoofingD6162/D6162M Specification for Styrene Butadiene Sty-rene (SBS) Modified Bituminous Sheet Materials Using aCombination of Polyester and Glass Fiber ReinforcementsD6163/D6163M Specification for Styrene Butadiene Sty-rene (SBS) Mo
19、dified Bituminous Sheet Materials UsingGlass Fiber ReinforcementsD6164/D6164M Specification for Styrene Butadiene Sty-rene (SBS) Modified Bituminous Sheet Materials UsingPolyester ReinforcementsD6451/D6451M Guide for Application of Asphalt BasedProtection BoardD6506/D6506M Specification for Asphalt
20、Based ProtectionBoard for Below-Grade Waterproofing2.2 Other Documents:CAN/CGSB-37.50 Hot-Applied, Rubberized Asphalt forRoofing and Waterproofing4CAN/CGSB-37.51 Application for Hot-Applied RubberizedAsphalt for Roofing and Waterproofing43. Terminology3.1 DefinitionsFor definitions of terms used in
21、this guide,refer to Terminology D1079.4. Classification4.1 The following types are used to identify the waterproof-ing systems included in this guide.4.1.1 Type IMembranes consisting of hot-applied coal tarpitch, and two or more layers of organic or inorganic felts orfabrics.4.1.2 Type IIMembranes c
22、onsisting of hot-appliedasphalt, and two or more layers of organic or inorganic felts orfabrics.4.1.3 Type IIIMembranes consisting of hot-applied as-phalt or polymer-modified asphalt, and one or more polymer-modified bitumen sheets. The sheets are typically SBS-modified bitumen and may be reinforced
23、 with fiberglass, orpolyester, or both.4.1.4 Type IVMembranes consisting of hot-appliedpolymer-modified asphalt, and fabric reinforcement.5. Significance and Use5.1 This guide outlines general procedures and precautionsfor the application of fully adhered hot-applied built-up rein-forced waterproofi
24、ng systems.5.2 This guide is not all inclusive and is intended only tosupplement detailed instructions from designers, and the rec-ommendations of manufacturers. Manufacturers of some of thesystems addressed by this guide require proprietary productsand special procedures not described in this guide
25、. Manufac-turers recommendations should therefore be considered in theapplication of this guide.5.3 For design guidelines, consult Guide C981.6. Delivery of Materials6.1 Deliver materials in the manufacturers original un-opened packages and containers.6.2 All materials or material packaging must be
26、clearlymarked in a weather-resistant manner with type, stock, or lotnumber, and other pertinent information, for example, size,manufacturers name, ASTM specification, flash point,equiviscous temperature, or other application information.7. Storage and Handling of Materials7.1 Store materials on rais
27、ed platforms or pallets. Store rollsvertically or horizontally, as recommended by the roll manu-facturer. Store materials in a dry, ventilated and weatherprooflocation. Avoid damage or embedment of foreign materials.7.2 Store materials to prevent system suppliers markingsfrom being destroyed.7.3 Whe
28、n used as part of the system, store primer andmastic in tightly closed original containers at temperaturesrecommended by the system supplier.8. Safety Precautions8.1 Safety precautions include, but are not limited to: wearprotective clothing, vent fumes especially in confined spaces,avoid contact wi
29、th hot bitumen, do not use flammable materialsnear an open flame or near equipment that may produce sparksor open flames. Obtain and refer to MSDSs for further safetyprecautions.9. Environmental Conditions9.1 Installation can proceed when conditions agreed uponby the owner, producer or system suppli
30、er, installer, andspecifier are met.9.2 Conditions that may interfere with the installation andperformance of the waterproofing include: inclement weather,wet or frost-covered surfaces, dirty or dusty surfaces, highwinds, and temperatures above or below a workable range forthe products to be install
31、ed.10. Materials10.1 Type I:10.1.1 Coal-tar primer: Specification D43/D43M.10.1.2 Coal-tar pitch: Specification D450/D450M.10.1.3 Felts: Specification D227/D227M or D4990.4Canadian General Standards Board, Ottawa, Canada K1A 1G6.D6622/D6622M 01 (2018)1210.1.4 Coal-tar-treated glass fabric: Specifica
32、tion D1668/D1668M, Type II.10.1.5 Coal-tar-saturated cotton fabric: Specification D173/D173M.10.1.6 Coal-tar-saturated burlap fabric: SpecificationD1327/D1327M.10.1.7 Coal-tar flashing cement: Specification D4022/D4022M or D5643/D5643M.10.1.8 Protection board: Specification D6506/D6506M.10.2 Type II
33、:10.2.1 Asphalt primer: Specification D41/D41M.10.2.2 Asphalt: Specification D449/D449M.10.2.3 Felts: Specification D226/D226M or D2178/D2178M.10.2.4 Bitumen-saturated cotton fabric: Specification D173/D173M.10.2.5 Treated glass fabric: Specification D1668/D1668M,Type I or II.10.2.6 Bitumen-saturate
34、d burlap fabric: SpecificationD1327/D1327M.10.2.7 Flashing cement: Specification D2822/D2822M orD4586/D4586M.10.2.8 Protection board: Specification D6506/D6506M.10.3 Type III:10.3.1 Asphalt primer: Specification D41/D41M.10.3.2 Asphalt: Specification D6152/D6152M or D449/D449M.10.3.3 SBS-modified-pl
35、y sheets: Specification D6162/D6162M, D6163/D6163M,orD6164/D6164M.10.3.4 Asphalt-treated glass fabric: Specification D1668/D1668M, Type I.10.3.5 Flashing cement: recommended by the manufacturer.10.3.6 Protection board: Specification D6506/D6506M.10.4 Type IV:10.4.1 Rubberized asphalt: CAN/CGSB-37.50
36、.10.4.2 Fabric reinforcement: spunbonded polyester, sup-plied by the rubberized asphalt manufacturer.10.5 Mechanical fasteners and accessories: corrosion-resistant.11. Substrate Preparation11.1 Prepare and evaluate concrete surfaces in accordancewith Guide D5295. Verify that required slopes for drai
37、nage andembedded nailers (if any) are installed.11.2 Apply primer to all surfaces to receive waterproofing atrates recommended by the manufacturer. Allow to dry.11.3 Areas must be covered with waterproofing on the sameday as primer is applied (or within a longer period if allowedby the manufacturer)
38、 or they must be re-primed.11.4 In areas that become contaminated by dust, dirt, orother foreign material that would interfere with the satisfactoryinstallation or performance of the system, clean and re-primeprior to installation of the waterproofing.12. Installation12.1 General:12.1.1 Use care dur
39、ing installation to avoid damaging theprepared substrate.12.1.2 Protect adjacent membrane and building componentsfrom damage. Protect installed membrane from constructiontraffic.12.1.3 Seal edge of incomplete membrane installation at theend of each day.12.2 Bitumen Heating and Application:12.2.1 Hea
40、t bitumen sufficiently to produce applicationtemperature recommended by the manufacturer. Do not exceedthe maximum heating limits.12.2.2 Apply bitumen to achieve complete coverage, acontinuous firmly bonded film of bitumen, and application rate(thickness) recommended by the manufacturer.12.3 Applica
41、tion: Type I and II:12.3.1 Low Slope Membrane Application:12.3.1.1 Starting at the low point, install the requirednumber of plies in the required manner, separate-layer orshingle application.12.3.1.2 For separate-layer application, install plies with aminimum side lap of 50 mm 2 in. Offset overlying
42、 ply lapsby approximately one-half sheet width.12.3.1.3 For shingle application, install plies with a mini-mum head lap of 50 mm 2 in.12.3.1.4 Install plies with 250 mm 10 in. minimum endlap. Stagger end laps a minimum of 300 mm 12 in.12.3.2 Vertical Sheet Membrane Application:12.3.2.1 Beginning at
43、the bottom of the wall, install therequired number of plies vertically in shingle application.12.3.2.2 Mechanically attach plies at the top of each courseby nail if wood nailers are present or by anchor and barfasteners.12.3.2.3 When the height of the membrane requires that itbe installed in more th
44、an one application, install each stage toa height that the installers can safely manage. Install the secondapplication over the first, lapping not less than 150 mm 6 in.over the preceding application covering all nail heads. Offsetthe head laps of overlapping plies a minimum of 300 mm 12in.12.3.3 Ge
45、neral:12.3.3.1 Treat joints, corners, penetrations, and terminationsin accordance with Guide D5898/D5898M.12.3.3.2 Back-nail plies at 8 in. on-center where organicfelts are installed on slopes greater than 4 % 12 in./ft andwhere fiberglass felts are installed on slopes greater than 2 %14 in./ft.12.3
46、.3.3 Coat exposed felts of completed membrane with acontinuous film of bitumen.12.4 Application: Type III:12.4.1 Low Slope Membrane Application:12.4.1.1 Starting at the low point, install the requirednumber of plies in the required manner, separate-layer orshingle application.12.4.1.2 Install separa
47、te-layer plies with a minimum side lapof 100 mm 4 in. Offset overlying ply laps by approximatelyone half sheet width.D6622/D6622M 01 (2018)1312.4.1.3 Install shingled plies with a minimum head lap of50 mm 2 in.12.4.1.4 Provide 150 mm 6 in. minimum end lap. Staggerend laps minimum 900 mm 36 in.12.4.2
48、 GeneralTreat joints, corners, penetrations and ter-minations in accordance with Guide D5898/D5898M.12.5 Application: Type IV:12.5.1 Install waterproofing system in accordance withCAN/CGSB-37.51.12.5.2 Install with membrane reinforcement.13. Testing, Inspection, and Repair13.1 Flood test low-slope i
49、nstallations in accordance withGuide D5957.13.2 Inspect vertical installations before placement of pro-tection board.13.3 Repair the membrane as required. Patch punctures,tears, open seams, and other deficiencies with membranematerial. Patches shall extend 150 mm 6 in. beyond the edgesof the defect.13.4 Repeat flood testing and repair until the flood test issuccessful.14. Protection14.1 Install protection board in accordance with GuideD6451/D6451M.14.2 Some Type IV system manufacturers require thatprotection board be applied in a c
