ASTM C1288-1999(2004)e1 Standard Specification for Discrete Non-Asbestos Fiber-Cement Interior Substrate Sheets《单块非石棉纤维水泥内衬底薄板的标准规范》.pdf

《ASTM C1288-1999(2004)e1 Standard Specification for Discrete Non-Asbestos Fiber-Cement Interior Substrate Sheets《单块非石棉纤维水泥内衬底薄板的标准规范》.pdf》由会员分享，可在线阅读，更多相关《ASTM C1288-1999(2004)e1 Standard Specification for Discrete Non-Asbestos Fiber-Cement Interior Substrate Sheets《单块非石棉纤维水泥内衬底薄板的标准规范》.pdf（4页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: C 1288 99 (Reapproved 2004)e1Standard Specification forDiscrete Non-Asbestos Fiber-Cement Interior SubstrateSheets1This standard is issued under the fixed designation C 1288; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revis

2、ion, 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.e1NOTESubsection 5.1 was editorially corrected in March 2008.1. Scope1.1 This specification covers discrete non-

3、asbestos fiber-cement sheets manufactured to be dimensionally stable andsuitable for decoration as paint, wallpaper, natural stone, tile,or resilient flooring in internal wet and dry areas.1.2 This specification is not applicable to asbestos-cementflat sheets (Specification C 220), non-asbestos fibe

4、r cement flatsheets for exterior applications such as claddings, facades,curtain walls, and soffits (Specification C 1186), gypsum back-ing board and coreboard (Specification C 442), water-resistantgypsum backing board (Specification C 630), glass mat gyp-sum backing board (Specification C 1178), pa

5、rticle boards(Definitions D 1554), fiber mat cement boards (SpecificationC 1325 and ANSI A118.9), or cement-bonded particleboards(Specification BS 5669: Part 4) and (ISO 8335).1.3 The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are forinformat

6、ion only.2. Referenced Documents2.1 ASTM Standards:2C 220 Specification for Flat Asbestos-Cement SheetsC 442 DESIG ATTRIBUTE C0442 DIDNT MATCH,MATCHED WITH C0442_C0442M Specification forGypsum Backing Board, Gypsum Coreboard, and GypsumShaftliner BoardC 630 DESIG ATTRIBUTE C0630 DIDNT MATCH,MATCHED

7、WITH C0630_C0630M Specification forWater-Resistant Gypsum Backing BoardC 1154 Terminology for Non-Asbestos Fiber-ReinforcedCement ProductsC 1178 DESIG ATTRIBUTE C1178 DIDNT MATCH,MATCHED WITH C1178_C1178M Specification forCoated Glass Mat Water-Resistant Gypsum Backing PanelC 1185 Test Methods for S

8、ampling and Testing Non-Asbestos Fiber-Cement Flat Sheet, Roofing and SidingShingles, and ClapboardsC 1186 Specification for Flat Non-Asbestos Fiber-CementSheetsC 1325 Specification for Non-Asbestos Fiber-Mat Rein-forced Cement Substrate SheetsD 1037 Test Methods for Evaluating Properties of Wood-Ba

9、se Fiber and Particle Panel MaterialsD 1554 Terminology Relating to Wood-Base Fiber andParticle Panel MaterialsE84 Test Method for Surface Burning Characteristics ofBuilding MaterialsG21 Practice for Determining Resistance of SyntheticPolymeric Materials to Fungi2.2 ANSI Standards:3A118.1 Specificat

10、ion for Dry-Set Portland Cement MortarA118.4 Specification for Latex-Portland Cement MortarA118.9 Test Methods and Specifications for CementitiousBacker UnitsA136.1 Standard for Organic Adhesives for Installation ofCeramic Tile2.3 British Standards:3BS 5669: Part 4 Specification for cement bonded pa

11、rticle-board2.4 International Standards:3ISO 8335 Cement-bonded particleboardsBoards of Port-land or equivalent cement reinforced with fibrous woodparticles3. Terminology3.1 Definitions: Refer to Terminology C 1154.4. Classification4.1 Flat sheets covered by this specification are intended forinteri

12、or dry or wet area applications as a desired unfinished1This specification is under the jurisdiction of ASTM Committee C17 onFiber-Reinforced Cement Products and is the direct responsibility of SubcommitteeC17.02 on Non-Asbestos Fiber Cement Products.Current edition approved June 1, 2004. Published

13、June 2004. Originallyapproved in 1995. Last previous edition approved in 1999 as C 128899.2For 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 Sum

14、mary page onthe ASTM website.3Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.substrate or an unfinished su

15、bstrate for decoration such aspaint, wallpaper, natural stone, tile, or resilient flooring wheredimensional stability is required.4.2 They may be supplied coated or uncoated.4.3 The sheets are further classified into four grades accord-ing to their flexural strengths. The manufacturer shall declaret

16、he grade of a given product in the literature for that product.5. Composition and Manufacture5.1 CompositionThis specification is applicable to dis-crete non-asbestos fiber cement flat sheets consisting essen-tially of an inorganic hydraulic binder or a calcium silicatebinder formed by the chemical

17、reaction of a siliceous materialand a calcareous material reinforced by organic fibers, inor-ganic non-asbestos fibers, or both. Process aids, fillers, andpigments that are compatible with the fiber cement may beadded.5.2 ManufactureThese products may be formed eitherwith or without pressure and cur

18、ed, under either natural oraccelerated conditions, to meet the property requirements ofthis specification.6. Mechanical and Physical Properties6.1 Mechanical and physical properties shall be determinedon uncoated product wherever practical. This material shallalso be tested, with the results identif

19、ied as applying to coatedmaterial, where the products are supplied coated.6.1.1 Sampling and inspection for mechanical and physicalproperties shall be conducted in accordance with Test MethodsC 1185.6.2 Mechanical Properties:6.2.1 Flexural StrengthWhen tested in accordance withTest Methods C 1185, f

20、lexural strength shall be not less thanthe corresponding value for the appropriate grade listed inTable 1. Where manufacturers state the minimum productstrength, this shall be at the 4 % acceptable quality level (AQL)as are the values of Table 1.6.2.2 Sheets shall be tested and specified in both the

21、 wet andequilibrium conditions, and they shall meet the minimum wetand minimum equilibrium flexural strength requirements forthe appropriate grade specified in Table 1. In addition, theaverage wet flexural strength of the sample shall not be lessthan 50 % of the mean equilibrium strength of the samp

22、le.NOTE 1When sampling from continuous production, these tests maybe conducted on dry, equilibrium, or saturated specimens, provided that arelationship can be established between this testing and the specifiedvalues.6.3 Physical Properties:6.3.1 DensityNominal values and tolerances for densityshall

23、be stated by the manufacturer for each product. Whentested in accordance with the method specified in Test MethodsC 1185, the value for the density shall comply with the valuestated by the manufacturer.6.3.2 Modulus of ElasticityNominal values for modulusof elasticity shall be stated by the manufact

24、urer for eachproduct. When tested in accordance with the method specifiedin Test Methods C 1185, the nominal value for the modulus ofelasticity shall comply with the value stated by the manufac-turer.7. Dimensions and Permissible Variations7.1 Method of MeasurementThe method of measurementshall be i

25、n accordance with Test Methods C 1185.7.2 Nominal Length and WidthFiber-cement sheets aretypically supplied in nominal lengths of 96 in. (2438 mm) and120 in. (3048 mm) and nominal widths of 48 in. (1219 mm).Greater or lesser nominal lengths and widths may be supplied.7.3 Nominal ThicknessFiber-cemen

26、t sheets are normallyavailable in thicknesses of18 in. (3.5 mm) to 1 in. (25 mm),although thicknesses outside of this range may be supplied.7.4 Length and Width ToleranceThe permissible variationfrom the nominal width shall be 60.5 %, with a maximumvariation of614 in. (6 mm).Amaximum variation of 61

27、8 in. (3mm) is acceptable for dimensions less than 24 in. (609 mm).7.5 Thickness ToleranceThe maximum difference be-tween extreme values of the thickness measurement within asheet shall not exceed 15 % of the maximum measured value.The thickness variation from sheet to sheet shall not exceed thetole

28、rances given in Table 2.7.6 Squareness ToleranceThe length of the diagonalsshall not vary by more than132 in./ft. (2.6 mm/m) of the lengthof the sheet. Opposite sides of the sheet shall not vary in lengthby more than132 in./ft. (2.6 mm/m).7.7 Edge Straightness ToleranceThe sheet edges shall bestraig

29、ht within132 in./ft. (2.6 mm/m) of length or width.8. Workmanship, Finish, and Appearance8.1 Workmanship Sheets shall have a commercially uni-formly smooth surface on one side, and they shall be free ofmajor defects that will impair appearance, erection, use, orserviceability.8.2 FinishThe surface o

30、f the sheet to be exposed shall besmooth, granular, or otherwise textured.8.3 AppearanceThe surface of the sheet shall be thenatural color of the product or may be colored by the additionof mineral pigments, chemical impregnation, pigmented coat-ing, veneer, or embedded mineral granules.TABLE 1 Flex

31、ural Strength RequirementsNOTE 1The values of Table 1 are lower limit values based on anAQLof 4 %.GradeMinimum WetStrength,psi (MPa)MinimumEquilibrium Strength,psi (MPa)I 580 (4) 580 (4)II 1015 (7) 1450 (10)III 1885 (13) 2320 (16)IV 2610 (18) 3190 (22)TABLE 2 Thickness RequirementsNominal Thickness,

32、in. (mm)Tolerance,in. (mm)18 to316 (3.55) 60.02 (0.5)316 to38 (510) 60.04 (1.0)38 to58 (10 to 16) 60.05 (1.3)58 to34 (16 to 20) 60.06 (1.5)34 (20) 610 % thicknessC 1288 99 (2004)e129. Inspection and Acceptance9.1 If required, inspection of material shall be at the point ofshipment. The inspector rep

33、resenting the purchaser shall haveauthorized access to the carriers being loaded for shipment tothe purchaser. The purchaser shall be afforded all reasonableand available facilities at the point of shipment for samplingand inspection of the material, which shall be conducted so asnot to interfere wi

34、th the loading of the carriers unnecessarily.9.2 Third party certification, either continuous or at regularintervals, shall be recognized as an alternative to lot inspection.9.3 Failure to conform to any one of the requirements of thisspecification shall constitute grounds for nonacceptance.10. Prod

35、uct Marking10.1 IdentificationProduct marking shall include a trade-mark or other means of identification that ensures that themanufacturer and product category can be identified. Themethod of marking shall be stated in the manufacturerscatalog.11. Packaging and Storage11.1 Commercial PackagingFlat

36、sheets shall be packagedso as to ensure acceptance by common carrier. There is nostandard package. The material is usually shipped in bulk, butit may be crated when so specified by the purchaser.11.2 StorageFlat sheets should be piled on sufficient firmsupports that will keep the sheets level and fl

37、at. The sheetsshould be piled with the edges square and flush and covered toprovide protection from the weather until used.12. Keywords12.1 acceptance; air cured; appearance; autoclaved cured;cellulose fiber; polyvinyl alcohol fiber; density; edge straight-ness; exterior applications sheet grading;

38、finish; flex-uralstrength; frost resistance; heat/rain resistance; inspection; inte-rior wet area application; length and width tolerance; mechani-cal properties; minimum equilibrium strength; minimum wetstrength; moisture content; moisture movement; nominallength; nominal thickness; nominal width;

39、non-asbestos fiber;packaging; physical properties; polyethylene fiber; polypropy-lene fiber; coated glass fiber; polyacrylonitrile fiber; surfaceburning characteristics; pressure cured; sampling; shipping;squareness tolerance; storage; supplementary tests; thicknessrequirements; thickness tolerance;

40、 third party certification;tolerance; type tests; warm water resistance; water tightness;workmanshipSUPPLEMENTARY REQUIREMENTSThe following supplementary requirements shall apply only when specified by the purchaser in thecontract or order.S1. Supplementary TestsS1.1 Supplementary tests for these sh

41、eets shall consist ofonce-only supplementary tests, with the manufacturers state-ment of results provided upon the customers request. Funda-mental changes in formulation or methods of manufacture, orboth, shall require the subsequent re-testing of the supplemen-tary tests.S1.2 Supplementary tests sh

42、all be determined on uncoatedproduct whenever practical. When fiber-cement sheets aresupplied coated, this material shall also be tested, with theresults identified as applying to coated material.S1.3 The following supplementary tests shall be required:S1.3.1 Moisture movement,S1.3.2 Moisture conten

43、t,S1.3.3 Water tightness,S1.3.4 Warm water resistance,S1.3.5 Surface burning characteristics,S1.3.6 Shear bond strength (dry-set portland cement mor-tar),S1.3.7 Shear bond strength (latex-portland cement mortar),S1.3.8 Shear bond strength (organic adhesive type 1),S1.3.9 Nail-head pull-through (roof

44、ing nail), andS1.3.10 Mold resistance.S2. Moisture MovementS2.1 The linear variation with change in moisture contentshall be stated as the percentage change in length based on arelative humidity change from 30 to 90 % in accordance withTest Methods C 1185. The linear variation with change shall be#0

45、.07 %.S3. Moisture ContentS3.1 State the percentage of moisture content of the fiber-cement sheet when conditioned at 50 6 5 % relative humidityand a temperature of 736 4F (23 6 2C) in accordance withTest Methods C 1185.S4. Water TightnessS4.1 When tested in accordance with the Test MethodsC 1185, t

46、he specimens may show traces of moisture on theunderside of the sheet, but in no instance shall there be anyformation of water drops.S5. Warm Water ResistanceS5.1 When tested in accordance with Test Methods C 1185,the specimens shall not show visible cracks or structuralalteration such as to affect

47、their performance in use. The ratioof the average strengths as calculated from test results shall notbe less than 80 %.S6. Surface Burning CharacteristicsS6.1 When used as a finished substrate without decoration,fiber-cement sheets of14-in. (6-mm) thickness shall have areported flame spread index of

48、 0 and a smoke developed indexC 1288 99 (2004)e13of not more than 5, when tested in accordance with TestMethod E84. Sheets of thicknesses greater than14 in. (6 mm)shall meet this specification or shall be formed at14-in. (6-mm)thickness with the same formulation for test purposes.S7. Shear Bond Stre

49、ngth (Dry-Set Portland CementMortar)S7.1 Fiber-cement substrate sheets tested in accordancewith ANSI A118.1 (fiber-cement substrate sheet to fiber-cement substrate sheet) shall demonstrate a minimum shearbond strength at 7-day curing of 50 psi (344 kPa).S8. Shear Bond Strength (Latex-Portland CementMortar)S8.1 Fiber-cement substrate sheets tested in accordancewith ANSI A118.4 (fiber-cement substrate sheet to fiber-cement substrate sheet) shall demonstrate a minimum shearbond strength at 7-day curing of 50 psi (344 kPa).S9. Shear Bon