ASTM D3498-2003 Standard Specification for Adhesives for Field-Gluing Plywood to Lumber Framing for Floor Systems《现场将胶合板胶粘到地板上木骨架用胶粘剂的标准规范》.pdf
《ASTM D3498-2003 Standard Specification for Adhesives for Field-Gluing Plywood to Lumber Framing for Floor Systems《现场将胶合板胶粘到地板上木骨架用胶粘剂的标准规范》.pdf》由会员分享,可在线阅读,更多相关《ASTM D3498-2003 Standard Specification for Adhesives for Field-Gluing Plywood to Lumber Framing for Floor Systems《现场将胶合板胶粘到地板上木骨架用胶粘剂的标准规范》.pdf(7页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: D 3498 03Standard Specification forAdhesives for Field-Gluing Plywood to Lumber Framing forFloor Systems1This standard is issued under the fixed designation D 3498; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the y
2、ear 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 minimum performance stan-dards and test requirements for gap-filling construction ad
3、he-sives for bonding plywood to lumber framing, particularlyfloor joists, at the construction site.1.2 This specification provides a basis for ensuring thequality of the adhesives and is not intended as an applicationspecification.1.3 The values stated in inch-pound units are to be regardedas the st
4、andard. The values given in parentheses are forinformation only.1.4 The following precautionary caveat pertains only to thetest method portion, Section 11, of this specification: Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibi
5、lity of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-tions prior to use.2. Referenced Documents2.1 ASTM Standards:D 572 Test Method for RubberDeterioration by Heat andOxygen2D 905 Test Method for Strength Properties
6、 of AdhesiveBonds in Shear by Compression Loading3D 907 Terminology of Adhesives3D 2016 Test Methods for Moisture Content of Wood4D 4300 Test Methods for Ability of Adhesive Films toSupport or Resist the Growth of Fungi5D 4783 Test Methods for Resistance of Adhesive Prepara-tions in Container to Att
7、ack by Bacteria, Yeast, and Fungi5E 4 Practices for Force Verification of Testing Machines6E 177 Practice for Use of the Terms Precision and Bias inASTM Test Methods73. Terminology3.1 DefinitionsMany terms in this specification are de-fined in Terminology D 907.3.1.1 gap-filling adhesive, nan adhesi
8、ve capable of form-ing and maintaining a bond between surfaces that are notclose-fitting.3.1.1.1 DiscussionClose-fitting is relative to a given ma-terial and industry; for example, standards in constructiondiffer from standards in electronics. Some adhesives will bondby bridging without completely f
9、illing the gap; others by fillingthe gap completely.3.1.2 open assembly time, nthe time interval betweenapplying adhesive on the subtrates and closing them togetherbefore bonding.4. Significance and Use4.1 This specification establishes test methods and perfor-mance requirements for adhesives bondin
10、g plywood to woodframing members.4.2 This specification provides a basis for ensuring thequality of the adhesives.4.3 The tests provide shear strength performance data whenthe substrates are conditioned to simulate various conditionsthat may occur during sub-floor adhesive application andcuring.4.4
11、The tests are suitable for product performance certifica-tion and quality control programs, and can be useful to thegeneral public, adhesive manufacturers, distributors, specifiers,architects, contractors, testing laboratories and other businessesand professionals.4.5 The results do not include all
12、possible conditions, whichmay occur during final assembly, but indicate a set of perfor-mance characteristics for laboratory controlled bonding vari-ables.1This specification is under the jurisdiction of ASTM Committee D14 onAdhesives and is the direct responsibility of Subcommittee D14.70 on Constr
13、uctionAdhesives.Current edition approved April 10, 2003. Published June 2003. Originallyapproved in 1976. Last previous edition approved in 2001 as D 3498 01.2Annual Book of ASTM Standards, Vol 09.01.3Annual Book of ASTM Standards, Vol 15.06.4Discontinued; see 1989 Annual Book of ASTM Standards, Vol
14、 04.09.5Discontinued; see 1983 Annual Book of ASTM Standards, Vol 15.06.6Annual Book of ASTM Standards, Vol 03.017Annual Book of ASTM Standards, Vol 14.02.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5. Ordering Information5.1 The
15、 adhesive may be furnished by the manufacturer inany suitable form agreeable to the purchaser.6. Materials6.1 The adhesive shall be a gap-filling construction adhesivethat sets at temperatures as low as 40F (4.4C).6.2 The adhesive shall not support mold or bacterial growth.If amylaceous or protein f
16、illers and extenders are used in theadhesive formulation, the adhesive must not only pass theperformance requirements of this specification, but in addition,possess sufficient anti-fungal properties to inhibit the growth ofselected fungal species when tested in accordance with TestMethods D 4300 and
17、 selected bacterial species in accordancewith Test Methods D 4783. The adhesive manufacturer shallnotify in writing the agency responsible for testing, certifying,and compliance labeling of the adhesive whether any suchmaterials are present in the adhesive.6.3 The adhesive, when completely set, shal
18、l form a resil-ient bond that shall be durable when protected from directexposure to the weather, as defined by the requirements of thisspecification.6.4 The adhesive shall be a uniform mixture suitable forextrusion by a caulking gun or other pressurized applicationequipment.6.5 The adhesive shall p
19、ermit an open assembly time of notless than 10 min when applied to the lumber framing inaccordance with the manufacturers instructions. It shall befunctional, as defined in this specification, when applied tosurfaces having a temperature range from 0 to 100F (17.8 to37.8C).NOTE 1Open assembly times
20、that are less than 10 min as agreed uponbetween the manufacturer and user, are acceptable provided the adhesivemeets the requirements of Table 1.6.6 The adhesive shall be functional when applied to lumberframing free of standing water, ice, or snow.7. Requirements7.1 The adhesive shall conform to th
21、e strength and durabil-ity properties shown in Table 1.8. Sampling8.1 A representative sample totaling not less than 1 qt (946cm3) of the adhesive shall be taken from each lot to be tested.8.2 For the purpose of sampling, a lot shall consist ofmaterial from the same batch or blending operation subje
22、ct tothe same processing operations and conditions.9. Number of Tests9.1 The number of test specimens shall be as specified ineach test method designated in Section 11 and Table 1. Theaverage result for the specimens tested shall conform to therequirements prescribed in this specification.10. Specim
23、en Preparation10.1 MaterialsUse the following materials for the testsoutlined:10.1.1 Plywood58 -in. or (1932 -in. (15.1-m) thick, U.S.Product Standard PS-195 grade marked stamped, commercialplywood, Group 1 Species, exterior glue, or sanded exterior-grade plywood, underlayment type with A grade face
24、 ply forthe adhesion surface. The plywood must be flat within116 in.(2 mm); that is, the maximum permissible bow for a 16-in.(406-mm) length of plywood shall be116 in. (2 mm). Make themeasurement across the top surface of the plywood. Usebowed plywood only if it meets the limitation above and if the
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