ASTM C1032-2018 Standard Specification for Woven Wire Plaster Base.pdf

1、Designation: C1032 18Standard Specification forWoven Wire Plaster Base1This standard is issued under the fixed designation C1032; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses in

2、dicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers woven wire plaster base, flat orself-furring, with or without stiffener wires, and with orwithout factory-attached water-resistive b

3、arrier, designed foruse as a base to receive gypsum or portland cement basedplaster.1.2 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1

4、3 The text of this standard references notes and footnoteswhich provide explanatory material. These notes and footnotes(excluding those in tables and figures) shall not be consideredas requirements of the standard.1.4 This international standard was developed in accor-dance with internationally rec

5、ognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2A641/A641M Specific

6、ation for ZincCoated (Galvanized)Carbon Steel WireC11 Terminology Relating to Gypsum and Related BuildingMaterials and SystemsE2556/E2556M Specification for Vapor Permeable FlexibleSheet Water-Resistive Barriers Intended for MechanicalAttachment2.2 Federal Specifications:UU-B-790a Building Paper, Ve

7、getable Fiber: Kraft,Waterproofed, Water Repellent and Fire Resistant3UU-P-31 B/171 Tensile Breaking Strength (Dry)33. Terminology3.1 DefinitionsDefinitions shall be in accordance withTerminology C11.4. Material4.1 In accordance with Specification A641/A641M andTable 1.4.2 Water-resistive BarrierCom

8、pliant with Federal Speci-fication UU-B-790a or ASTM Specification E2556/E2556M.4.3 Kraft Building Paper, Federal Specification UU-B-790a.5. Physical Properties5.1 Water-resistive Barrier:5.1.1 Factory-attached water-resistive barrier shall provide aone mesh wire to wire lap joint at one end and one

9、 edge of eachflat sheet or roll. Attachment of the water-resistive barrier shallallow lapping of wire-to-wire and water-resistive barrier towater-resistive barrier of one mesh at ends and edges and shallpermit full embedment in not less than14 in. (6.4 mm) ofplaster of not less than one half the tot

10、al length and width of thewire.5.1.2 Factory-attached water-resistive barrier shall have aminimum tensile breaking strength (dry) of 20 lbf/in.(3.5 kN m) width, as tested in accordance with Federal Speci-fication UU-P-31 B, Method 171.6. Dimensions, Weight, and Permissible Variations6.1 Openings:6.1

11、1 Woven wire plaster base shall be fabricated to providethe size of openings in accordance with Table 1, except that anysingle opening shall be not more than 3.0 in.2(1935.5 mm2).6.1.2 Wire diameter for opening size shall be in accordancewith Table 1.1This specification is under the jurisdiction of

12、 ASTM Committee C11 onGypsum and Related Building Materials and Systems and is the direct responsibilityof Subcommittee C11.02 on Specifications and Test Methods for Accessories andRelated Products.Current edition approved Oct. 1, 2018. Published October 2018. Originallyapproved in 1985. Last previo

13、us edition approved in 2014 as C1032 14. DOI:10.1520/C1032-18.2For 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

14、3.Available from U.S. Government Printing Office Superintendent ofDocuments, 732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401,http:/www.access.gpo.gov.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West

15、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 International Standards, Guides and Recommendations issued by the World Trad

16、e Organization Technical Barriers to Trade (TBT) Committee.16.2 Diameter tolerance for galvanized wire shall be inaccordance with Specification A641/A641M.6.3 The wire shall be zinc-coated (galvanized) in accor-dance with Specification A641/A641M.6.4 Weight for woven wire plaster base shall be in ac

17、cor-dance with Table 1.6.5 When included as part of the woven wire plaster base,factory fabricated stiffener wires shall have a diameter not lessthan that specified in Table 1 and shall be continuous, parallelto the long dimension of the plaster base, and shall occur at notmore than 6-in. (154.4-mm)

18、 intervals.6.6 Factory fabricated crimps for self-furring woven wireplaster base shall provide a nominal14-in. (6.4-mm) separationbetween the back plane of the plaster base and the surface ofsolid backing to permit embedment in both directions.6.7 Width of woven wire plaster base shall be not less t

19、han36 in. (914 mm).6.8 Length of woven wire plaster base shall be in accor-dance with Table 2.7. Inspection7.1 Inspection of the material shall be agreed upon betweenthe purchaser and the producer or supplier as part of thepurchase agreement.8. Rejection and Rehearing8.1 Material that fails to confo

20、rm to the requirements of thisspecification shall be reported to the producer or supplierpromptly and in writing. The notice of rejection shall contain astatement documenting how the product has failed to conformto the requirements of the specification.9. Certification9.1 When specified in the purch

21、ase order or contract, theproducer or supplier shall furnish a report certifying that at thetime of shipment, the materials were in compliance with therequirements of this specification.10. Packaging and Package Marking10.1 PackagingWoven wire plaster base shall be pack-aged in bundles, rolls or pal

22、lets.10.2 MarkingUnless otherwise required by the purchaseagreement, lath shall have legibly marked thereon the follow-ing: the product description; the name of the manufacturer ordistributor, country of origin and contact information; thebrand name (if any); and the ASTM designation for theproduct.

23、10.2.1 Each bundle or roll of lath without factory-attachedwater-resistive barrier shall be marked with metal or paper tagssecurely attached to the bundles or with metal tags, paper tags,plastic or metal banding or paper wrapping on rolls.10.2.2 Each flat sheet and roll of lath with factory-attached

24、water-resistive barrier shall be marked on the water-resistivebarrier or face paper attached to the water-resistive barrier.10.2.3 The quantity for flat sheet bundles shall be squareyards and number of sheets per bundle marked with metal orpaper tags on the pallet or bundle. Rolls shall be marked wi

25、thmetal tags, paper tags, plastic or metal banding or paperwrapping on rolls. The marking for flat sheets and rolls shallindicate the mesh-opening size and wire thickness of rolls.11. Keywords11.1 water-resistive barrier; base; cement plaster; flat; gyp-sum plaster; plaster; self-furning; water-resi

26、stive barrier; wo-ven wireSUMMARY OF CHANGESCommittee C11 has identified the location of selected changes to this standard since the last issue (C1032 14)that may impact the use of this standard. (Approved Oct. 1, 2018.)(1) Added Specification E2556/E2556M to list of referenceddocuments (Section 2).

27、2) Replaced the word “backing” with “factory-attached waterresistive barrier” or “water-resistive barrier” throughout.(3) Added new 4.2 and renumbered subsequent sections ac-cordingly.TABLE 1 Nominal Diameter and Minimum Weight for Size ofOpeningOpening Size, in. (mm) Diameter, in. (mm) Weight, lb/

28、yd2(kg/m2)A1 (25.4) 0.035 (0.89) 0.86 (0.466)112 (38.0) 0.051 (1.30) 1.40 (0.760)AThe weight of attached backing is not included.TABLE 2 Minimum Length of Flat Sheets and RollsAFlat Sheets 100 linear in. (2.540 m)Rolls 150 linear ft. (45.72 m)Rolls, with backing 100 linear ft. (30.48 m)AAllowable va

29、riations shall be not more than 34 in. (19.0 mm) in width or length.C1032 182ASTM 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 validi

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