ASTM C1658 C1658M-2013 Standard Specification for Glass Mat Gypsum Panels《玻璃纤维石膏板的标准规格》.pdf

1、Designation: C1658/C1658M 12C1658/C1658M 13Standard Specification forGlass Mat Gypsum Panels1This standard is issued under the fixed designation C1658/C1658M; the number immediately following the designation indicates theyear of original adoption or, in the case of revision, the year of last revisio

2、n. A number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope Scope*1.1 This specification covers the glass mat gypsum panels described in 1.1.1 1.1.3.1.1.1 Glass mat interior gypsum panel, desig

3、ned for use on walls, ceilings, or partitions and that affords a surface suitable toreceive decoration.1.1.2 Glass mat coreboard gypsum panel, and glass mat shaftliner gypsum panel, designed for use as a base in multilayersystems or as gypsum studs or cores in semisolid or solid gypsum board partiti

4、ons, or in shaftwall assemblies.1.1.3 Glass mat water-resistant gypsum panel, designed to be used as a base for the application of ceramic or plastic tile on wallsor ceilings. This product is also suitable for decoration. (This is distinct from a coated glass mat water-resistant gypsum panelASTM 117

5、8.)1.2 Specifications applicable to all glass mat gypsum panels are located in Sections 1 4 and 8 10. Specifications applicableto specific glass mat gypsum panels are located in the following sections:SectionGlass mat interior gypsum panel 5Glass mat coreboard gypsumpanel,and glass mat shaftlinergyp

6、sum panel6Glass mat water-resistant gypsumpanel71.3 The values stated in either inch-pound units or SI (metric) are to be regarded separately as standard. Within the text, the SIunits are shown in brackets. The values stated in each system shall be used independent of the other. Values from the two

7、systemsshall not be combined.2. Referenced Documents2.1 ASTM Standards:2C11 Terminology Relating to Gypsum and Related Building Materials and SystemsC22 Specification for GypsumC473 Test Methods for Physical Testing of Gypsum Panel ProductsC645 Specification for Nonstructural Steel Framing MembersC1

8、264 Specification for Sampling, Inspection, Rejection, Certification, Packaging, Marking, Shipping, Handling, and Storage ofGypsum Panel ProductsE84 Test Method for Surface Burning Characteristics of Building MaterialsE119 Test Methods for Fire Tests of Building Construction and Materials3. Terminol

9、ogy3.1 Definitions used in this specification shall be in accordance with Terminology C11.3.2 Definitions of Terms Specific to This Standard:3.2.1 glass mat, na mat of glass fibers with or without a binder.1 This test method is under the jurisdiction of ASTM Committee C11 on Gypsum and Related Build

10、ing Materials and Systems and is the direct responsibility ofSubcommittee C11.01 on Specifications and Test Methods for Gypsum Products.Current edition approved Jan. 15, 2012Oct. 1, 2013. Published March 2012October 2013. Originally approved in 2006. Last previous edition approved in 20062012 asE841

11、 06.E841 12. DOI: 10.1520/C1658_C1658M-12.10.1520/C1658_C1658M-13.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM web

12、site.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prio

13、r editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 1942

14、8-2959. United States14. Materials and Manufacture4.1 Glass mat gypsum panel shall consist of a noncombustible core, essentially gypsum, gypsum complying with SpecificationC22, surfaced with glass mat partially or completely embedded in the core.4.1.1 Glass mat interior gypsum panel shall consist of

15、 a noncombustible core, essentially gypsum, gypsum complying withSpecification C22, surfaced on both the face and back with glass mat partially or completely embedded into the core.4.1.2 Glass mat coreboard gypsum panel, and glass mat shaftliner gypsum panel shall be either a single panel or compose

16、d oftwo factory-laminated gypsum panels to provide up to 1 in. 25.4 mm total nominal thickness, surfaced on both face and backwith glass mat partially or completely embedded into the core.4.1.3 Glass mat gypsum water-resistant panel shall consist of a noncombustible water-resistant core, essentially

17、 gypsum,gypsum complying with Specification C22, surfaced on the face with water-resistant glass mat partially or completely embeddedinto the core.4.2 Glass Mat Interior Gypsum panel, and Glass Mat Water-Resistant gypsum panel, type X (special fire-resistant) designatesglass mat gypsum panel complyi

18、ng with this specification that provide not less than 1 h fire resistance for panel 58 in. 15.9 mmthick or 34 h fire resistance for panel 12 in. 12.7 mm thick, applied parallel with and on each side of load bearing 2 by 4 woodstuds spaced 16 in. 406 mm on center with 6d coated nails, 178 in. 48 mm l

19、ong, 0.0915 in. 2.3 mm diameter shank, 14 in.6.4 mm diameter heads, spaced 7 in. 178 mm on center with glass mat gypsum panel joints staggered 16 in. 406 mm on eachside of the partition and tested in accordance with Test Methods E119.NOTE 1Consult manufacturers for independent test data on assembly

20、details and fire resistance classifications for other types of construction. See firetest reports or listings from recognized fire testing laboratories for assembly particulars, materials, and classifications.4.3 Glass Mat Shaftliner gypsum panel, type X, designates glass mat gypsum shaftliner panel

21、 complying with this specificationthat meets the acceptance criteria for temperature rise for not less than panels 1-in. 25.4 mm thick, when applied in a double layersolid non-load bearing partition as described in 4.3.2 and tested in accordance with Test Methods E119 with thermocouplelocations as s

22、pecified in 4.3.2.4.3.1 Two layers of glass mat gypsum shaftliner panel applied vertically and friction fit into vertical 25-gauge steel “H”members, 2-in. 50.8 mm deep for panels 1-in. 25.4 mm thick, spaced 24-in. 610 mm on centers and 25-gauge steel track atthe perimeter of the partition. “H” membe

23、rs shall be formed with a single web or shall be two pieces of perimeter track fastenedtogether along the web with screws spaced 24-in. 610 mm on centers.4.3.2 Temperature rise on the unexposed surface shall be measured using not less than five thermocouples; one shall be locatedat the center of the

24、 assembly and one shall be located at the center of each quadrant. Thermocouples shall be located not less than3-in. 76 mm from an “H” member.4.4 Glass mat gypsum panels shall have a flame spread index of not more than 25 when tested in accordance with Test MethodE84.4.5 Physical Properties, Dimensi

25、ons, and Tolerances of Glass Mat Gypsum Panel:4.5.1 Specimens shall be taken from the samples obtained in accordance with Specification C1264.4.5.1.1 Specimens shall be tested in accordance with Test Methods C473.4.5.2 Core, End, and Edge HardnessThe specimens shall have an average hardness of not l

26、ess than 15 lbf 67 N when testedby Method A or by Method B.4.5.3 Edges and EndsThe edges and ends shall be straight.4.5.4 LengthThe tolerance in length shall be 6 14 in. 6 6 mm.4.5.5 Tapered Edge DepthThe average thickness of the edge of recessed or tapered edge glass mat gypsum panel shall be notle

27、ss than 0.020 in. 0.51 mm but not more than 0.090 in. 2.29 mm less than the average thickness of the glass mat gypsum panel.5. Glass Mat Interior Gypsum Panel5.1 Physical Properties of Glass Mat Interior Gypsum Panel:5.1.1 Flexural StrengthThe specimens shall be tested face up and face down. The ave

28、rage breaking load shall be not less thanthe following:Method A or BThickness, in. mm Load, lbf N Bearingedges perpendicularto the panel edgeLoad, lbf N Bearingedges parallel to thepanel edge14 6.4 50 222 40 17838 9.5 75 334 60 26712 12.7 100 445 80 35658 15.9 140 623 100 4455.1.2 Humidified Deflect

29、ionThe specimens shall have an average deflection of not more than the following:C1658/C1658M 132Thickness, in. mm Deflection, sixteenths of an in.mm14 6.4 not required38 9.5 not required12 12.7 5 858 15.9 4 65.1.3 Nail Pull ResistanceThe specimens shall have an average nail-pull resistance of not l

30、ess than the following:Thickness, in. mm Method A or Blbf N14 6.4 40 17838 9.5 60 26712 12.7 80 35658 15.9 90 4005.2 Dimensions and Tolerances of Glass Mat Interior Gypsum Panel:5.2.1 ThicknessThe nominal thickness shall be from 14 to 58 in. 6.4 to 15.9 mm with tolerances in the nominal thicknessof

31、6 164 in. 6 0.4 mm, and with local variations of 6 132 in. 6 0.8 mm from the nominal thickness.5.2.2 WidthThe width shall be up to 48 in. 1220 mm, or up to 54 in. 1370 mm, with a tolerance of 332 in. 3 mm underthe specified width.5.2.3 End SquarenessCorners shall be square with a tolerance of 6 18 i

32、n. 6 3 mm in the full width of the board.5.3 Edges:5.3.1 The edges of glass mat interior gypsum panel shall be either square, beveled, featured, tapered, or featured and tapered.6. Glass Mat Coreboard Gypsum Panel, and Glass Mat Shaftliner Gypsum Panel6.1 Physical Properties of Glass Mat Coreboard G

33、ypsum Panel and Glass Mat Shaftliner Gypsum Panel:6.1.1 Flexural StrengthThe specimens shall be tested face up and face down. The average breaking load shall be not less thanthe following:Method A or BThickness, in. mm Load, lbf N Bearingedges perpendicularto the panel edgeLoad, lbf N Bearingedges p

34、arallel to thepanel edge1 25.4 230 1023 80 3566.2 Dimensions and Tolerances of Glass Mat Coreboard Gypsum Panel, and Glass Mat Shaftliner Gypsum Panel:6.2.1 ThicknessThe nominal thickness shall be 1 in. 25.4 mm with tolerances in the nominal thickness of 6 132 in. 6 0.8mm, and with local variations

35、of 6 116 in. 6 1.6 mm from the nominal thickness.6.2.2 WidthThe width shall be from 16 to 48 in. 406 to 1220 mm with a tolerance of 6 18 in. 3 mm under the specifiedwidth.6.2.3 End SquarenessCorners shall be square with a tolerance of 6 18 in. 6 3 mm in the full width of the board.6.3 EdgesThe edges

36、 shall be either square, beveled, round, V-tongue and groove, or featured.7. Glass Mat Water-Resistant Gypsum Panel7.1 Physical Properties of Glass Mat Water-Resistant Gypsum Panel:7.1.1 Flexural StrengthThe specimens shall be tested face up and face down. The average breaking load shall be not less

37、 thanthe following:Method A or BThickness, in. mm Load, lbf N Bearingedges perpendicularto the panel edgeLoad, lbf N Bearingedges parallel tothe panel edge38 9.5 75 334 60 26712 12.7 100 445 80 35658 15.9 140 623 100 4457.1.2 Humidified DeflectionThe specimens shall have an average deflection of not

38、 more than the following:Thickness, in. mm Deflection, sixteenths of an in.mm38 9.5 not required12 12.7 5 858 15.9 4 67.1.3 Nail Pull ResistanceThe specimens shall have an average nail-pull resistance of not less than the following:Method A or BThickness, in. mm lbf N38 9.5 60 26712 12.7 80 35658 15

39、.9 90 400C1658/C1658M 1337.1.4 Water ResistanceThe specimens shall have an average water absorption of not more than 5 weight % after 2-himmersion.7.1.5 Surface WaterAbsorptionThe specimens shall have an average face surface water absorption of not more than 1.6 g after2 h of elapsed time.7.2 Dimens

40、ions and Tolerances of Glass Mat Water-Resistant Gypsum Panel:7.2.1 ThicknessThe nominal thickness shall be 12 or 58 in. 12.7 or 15.9 mm with tolerances in the nominal thickness of6 164 in. 6 0.4 mm, and with local variations of 6 132 in. 6 0.8 mm from the nominal thickness.7.2.2 WidthThe width shal

41、l be up to 48 in. 1220 mm, or up to 54 in. 1370 mm, with a tolerance of 332 in. 3 mm underthe specified width.7.2.3 End SquarenessCorners shall be square with a tolerance of 6 18 in. 6 3 mm in the full width of the board.7.3 EdgesThe edges shall be either square, beveled, featured, tapered, or featu

42、red and tapered.8. Finish and Appearance8.1 The glass mat gypsum panel surface shall be true and free from imperfections that would render it unfit for use with orwithout decoration.9. Sampling, Inspection, Rejection, Certification, Packaging, Marking, Shipping, Handling, and Storage9.1 Sampling, in

43、spection, rejection, certification, packaging, marking, shipping, handling, and storage of glass mat gypsumpanel shall be in accordance with Specification C1264.10. Keywords10.1 ceiling; coreboard; glass mat; glass mat gypsum panel; partitions; shaftliner; type X; wall; water-resistantAPPENDIX(Nonma

44、ndatory Information)X1. ALTERNATE DEFINITION FOR TYPE XX1.1 The definition of type X as given in 4.2 and 4.3 and the alternate definition given in this appendix, are intended only as atest to define the glass mat gypsum panel as meeting the requirements of type X products. These tests do not indicat

45、e a preferredapplication nor do they limit the use of the product in other fire rated assemblies.X1.2 This appendix gives general information and also suggestions for inclusions to be made elsewhere by the specifier. They arenot part of this specification.X1.3 All gypsum panel products for which typ

46、e X is defined, except shaftliner gypsum panel, use the same test for type Xproducts, therefore the type X definition indicates a consistent level of fire resistance.X1.4 Glass mat gypsum panel, type X (special fire-resistant) designates glass mat gypsum panel providing a greater fire-resistancethan

47、 regular glass mat gypsum panel of the same thickness. Type X (special fire-resistant) glass mat gypsum panel, when testedin accordance with Test Methods E119, shall provide the following minimum fire resistance ratings for the assemblies described:X1.4.1 One hour for a 58-in. 15.9-mm thickness appl

48、ied to a partition in a single-layer application on each side of 3 58-in.92-mm deep non-load bearing galvanized steel studs complying with Specification C645, spaced 24 in. 610 mm on center. The58-in. 15.9-mm thick gypsum board 48 in. 1220 mm wide shall be attached using 1-in. 25-mm long drywall screws spaced8 in. 203 mm on center along the edges and ends, and 12 in. 305 mm along intermediate studs. All joints shall be orientedparallel to and located over studs and staggered on opposite sides of the assembly, andX1.4.2 Two hours for a 12-in. 12.7-mm thickness applied to