ASTM D3019-2008 Standard Specification for Lap Cement Used with Asphalt Roll Roofing Non-Fibered Asbestos-Fibered and Non-Asbestos-Fibered《用于无纤维增强、石棉纤维增强和无石棉的纤维增强沥青屋顶卷材的搭接胶粘剂标准.pdf

《ASTM D3019-2008 Standard Specification for Lap Cement Used with Asphalt Roll Roofing Non-Fibered Asbestos-Fibered and Non-Asbestos-Fibered《用于无纤维增强、石棉纤维增强和无石棉的纤维增强沥青屋顶卷材的搭接胶粘剂标准.pdf》由会员分享，可在线阅读，更多相关《ASTM D3019-2008 Standard Specification for Lap Cement Used with Asphalt Roll Roofing Non-Fibered Asbestos-Fibered and Non-Asbestos-Fibered《用于无纤维增强、石棉纤维增强和无石棉的纤维增强沥青屋顶卷材的搭接胶粘剂标准.pdf（2页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: D 3019 08Standard Specification forLap Cement Used with Asphalt Roll Roofing, Non-Fibered,Asbestos-Fibered, and Non-Asbestos-Fibered1This standard is issued under the fixed designation D 3019; the number immediately following the designation indicates the year oforiginal adoption or, in

2、 the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers lap cement consisting of as-phalt dissolved in a volatil

3、e petroleum solvent with or withoutmineral or other stabilizers, or both, for use with roll roofing.1.2 The values stated in SI units are to be regarded as thestandard. The values given in parentheses are for informationonly.1.3 The following precautionary caveat applies only to thetest method porti

4、on, Section 5, of this specification. Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-tio

5、ns prior to use.2. Referenced Documents2.1 ASTM Standards:2D36 Test Method for Softening Point of Bitumen (Ring-and-Ball Apparatus)D 6511 Test Methods for Solvent Bearing BituminousCompounds3. Classification3.1 Type IBrushing consistency lap cement intended foruse in the exposed-nailing method of ro

6、ll roofing application.Type I lap cement contains no mineral or other stabilizers.3.1.1 Grade 1Made with an air-blown asphalt.3.1.2 Grade 2Made with a vacuum-reduced or steam-refined asphalt.3.2 Type IIHeavy brushing or light troweling consistencylap cement intended for use in the concealed-nailing

7、method ofroll roofing application. Type II lap cement contains a quantityof short-fibered asbestos.3.3 Type IIIHeavy brushing or light troweling consistencylap cement intended for use in the concealed-nailing method ofroll roofing application. Type III lap cement contains a quantityof mineral or oth

8、er stabilizers, or both, but contains noasbestos.4. Physical Requirements4.1 The material shall conform to the requirements pre-scribed in Table 1.5. Sampling5.1 See Section 4, Sampling, of Test Methods D 6511.6. Test Methods6.1 Determine composition and physical requirements byusing the procedures

9、in Test Methods D 6511 and Test MethodD 36.6.2 Strength of Lap:6.2.1 SignificanceThe lap strength is of importance onlyfor Type II and Type III cement used in the concealed-nailingmethod of roll roofing application.7. Inspection7.1 Inspection of the material shall be as agreed uponbetween the purcha

10、ser and the supplier as part of the purchasecontract.8. Rejection and Resubmittal8.1 Failure to conform to any of the requirements prescribedin this specification may constitute grounds for rejection. In thecase of rejection, the seller shall have the right to reinspect the1This specification is und

11、er the jurisdiction of ASTM Committee D08 onRoofing and Waterproofing and is the direct responsibility of Subcommittee D08.05on Solvent-Bearing Bituminous Compounds for Roofing and Waterproofing.Current edition approved Feb. 15, 2008. Published March 2008. Originallyapproved in 1972. Last previous e

12、dition approved in 2007 as D 3019 94 (2007).2For referenced ASTM standards, 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.1Copyright ASTM I

13、nternational, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.rejected material and resubmit the lot after removal of thosepackages not conforming to the requirements.9. Packaging and Package Marking9.1 All products shall be packaged and labeled in accor-dance wit

14、h applicable regulations. Each package shall bemarked to indicate the applicable ASTM specification. Pack-ages containing product meeting Type II shall bear a statementthat the product contains asbestos.10. Keywords10.1 asbestos-fibered; asphalt; lap cement; non-asbestos-fibered; non-fibered; roll r

15、oofingASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such right

16、s, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional s

17、tandardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM C

18、ommittee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the abovead

19、dress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).TABLE 1 Requirements for Lap CementType IType II Type IIIGrade 1 Grade 2min max min maxWater, volume percent of original sample 0.5 . 0.5 0.5 max 2.5 maxDistillation, total di

20、stillate to each temperature,volume percent of original sample:to 190C (374F) 5 20 2 20 . .to 225C (437F) 15 35 15 35 . .to 260C (500F) 25 40 25 40 . .to 316C (600F) 30 45 30 45 . .to 360C (680F) . 50 . 50 . .Softening point of residue from distillation, C ( F) 57 (135) . 41 (106) . . .Solubility of the lap cement in trichloroethylene,mass percent92.5 . 92.5 . 80.0 min 80.0 minStrength of lap at indicated age, min, kN/m (lbf/in.)width:at 24 h . . . . 3.0 (17.0)A3.0 (17.0)AAFelt may break outside the area of the cemented lap.D3019082