ASTM D1037-2006a Standard Test Methods for Evaluating Properties of Wood-Base Fiber and Particle Panel Materials《木质纤维和碎料板材料性能评估的标准试验方法》.pdf

《ASTM D1037-2006a Standard Test Methods for Evaluating Properties of Wood-Base Fiber and Particle Panel Materials《木质纤维和碎料板材料性能评估的标准试验方法》.pdf》由会员分享，可在线阅读，更多相关《ASTM D1037-2006a Standard Test Methods for Evaluating Properties of Wood-Base Fiber and Particle Panel Materials《木质纤维和碎料板材料性能评估的标准试验方法》.pdf（30页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: D 1037 06aStandard Test Methods forEvaluating Properties of Wood-Base Fiber and ParticlePanel Materials1This standard is issued under the fixed designation D 1037; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the ye

2、ar 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.This standard has been approved for use by agencies of the Department of Defense.INTRODUCTIONThe test methods presented her

3、ein have been developed and are presented to serve two distinctpurposes. They are divided into two parts.Part A. General Test Methods for Evaluating the Basic Properties of Wood-Base Fiber and ParticlePanel MaterialsPart A is for use in obtaining basic properties suitable for comparison studies with

4、other materials of construction. These refined test methods are applicable for this purpose to allmaterials covered by Definitions D 1554.Part B. Acceptance and Specification Test Methods for HardboardPart B is for specific use inspecifications for procurement and acceptance testing of hardboard. Th

5、ese test methods are generallyemployed for those purposes in the industry. By confining their intended use as indicated, it has beenpossible to achieve adequate precision of results combined with economy and speed in testing, whichare desirable for specification use.The choice between a particular t

6、est method and its alternative should be made with a fullunderstanding of the intended purpose of each, because values obtained from tests may, in some cases,differ. Of the test methods presented in both parts, some have been in generally accepted use for manyyears, some are modifications and refine

7、ments of previously developed test methods, and some aremore recent developments. Where test methods are suitable for more than one of the purposes, theyare delineated in Part A, but not repeated in Part B. It is the intent that reference to the appropriatesection of the test method shall suffice in

8、 specifications developed for the different materials.1. Scope1.1 Part AGeneral Test Methods for Evaluating the BasicProperties of Wood-Base Fiber and Particle Panel Materials.These test methods cover the determination of the properties ofwood-base fiber and particle panel materials that are produce

9、das mat-formed panels such as particleboard, medium-densityfiberboard, hardboard, and oriented strand board.SectionSignificance and Use 3Apparatus 4Test Specimens 5Moisture Content and Conditioning Requirements 6Accelerated Aging 7Size, Physical Properties and Appearance of Panels 8Static Bending 9T

10、ension Parallel to Surface 10Tension Perpendicular to Surface 11SectionCompression Parallel to Surface 12Fastener Holding Tests:Lateral Nail Resistance 13Nail Withdrawal 14Nail-Head Pull-Through 15Direct Screw Withdrawal 16Hardness 17Hardness Modulus 18Shear in the Plane of the Panel 19Glue-Line She

11、ar (Block Type) 20Falling Ball Impact 21Abrasion Resistance by the U.S. Navy Wear Tester 22Moisture Tests:Water Absorption and Thickness Swelling 23Linear Expansion with Change in Moisture Content 24Cupping and Twisting 25Interlaminar Shear 26Edgewise Shear 27Compression-Shear 281.2 Part BAcceptance

12、 and Specification Test Methods forHardboard. The methods for Part B provide test procedures formeasuring the following properties of hardboard:SectionThickness 321These test methods are under the jurisdiction of ASTM Committee D07 onWood and are the direct responsibility of Subcommittee D07.03 on P

13、anel Products.Current edition approved Oct. 15, 2006. Published November 2006. Originallyapproved in 1949. Last previous edition approved in 2006 as D 1037 06.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.SectionModulus of Rupture

14、33Tension Strength Parallel to Surface 34Tension Strength Perpendicular to Surface 35Water Absorption and Thickness Swelling 36Moisture Content and Specific Gravity 371.3 There are accepted basic test procedures for variousfundamental properties of materials that may be used withoutmodification for

15、evaluating certain properties of wood-basedfiber and particle panel materials. These test methods areincluded elsewhere in the Annual Book of ASTM Standards.The pertinent ones are listed in Table 1. A few of the testmethods referenced are for construction where the wood-basematerials often are used.

16、1.4 The values stated in inch-pound units are to be regardedas the standard. The SI equivalents are approximate in manycases. 1 in. = 25.4 mm, 1 lbf = 4.45 N.1.5 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user

17、of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2C 273 Test Method for Shear Properties of Sandwich CoreMaterialsD 143 Test Methods for Small Clear Specimens of Ti

18、mberD 905 Test Method for Strength Properties of AdhesiveBonds in Shear by Compression LoadingD 1554 Terminology Relating to Wood-Base Fiber andParticle Panel MaterialsD 2395 Test Methods for Specific Gravity of Wood andWood-Based MaterialsD 2915 Practice for Evaluating Allowable Properties forGrade

19、s of Structural LumberD 3043 Test Methods for Structural Panels in FlexureD 3501 Test Methods for Wood-Based Structural Panels inCompressionD 4442 Test Methods for Direct Moisture Content Measure-ment of Wood and Wood-Base MaterialsE4 Practices for Force Verification of Testing MachinesE 691 Practic

20、e for Conducting an Interlaboratory Study toDetermine the Precision of a Test MethodPART AGENERAL TEST METHODS FOREVALUATING THE BASIC PROPERTIES OF WOOD-BASE FIBER AND PARTICLE PANEL MATERIALS3. Significance and Use3.1 These test methods cover small-specimen tests forwood-base fiber and particle pa

21、nel materials that are made toprovide:3.2 Data for comparing the mechanical and physical prop-erties of various materials,3.3 Data for determining the influence on the basic proper-ties of such factors as raw material and processing variables,post-treatments of panels, and environmental influences,

22、and3.4 Data for manufacturing control, product research anddevelopment, and specification acceptance.3.5 Not all the tests outlined in these test methods may benecessary to evaluate any particular panel for any specified use.In each instance, therefore, it will be necessary to determinewhich tests s

23、hall be made.4. Apparatus4.1 Testing MachineFor strength and fastener holdingtests, any standard testing machine (see Note 1) capable ofapplying and measuring the load with an error not to exceed61.0 % shall be used as provided in Practices E4.NOTE 1Some testing machines operated at speeds allowed i

24、n thesetest procedures without proper damping devices or in need of adjustmentmay yield values in error because of “follow-through” due to mass inertiaeffects in the weighing system. Care must be exercised in the selection oftesting machines so that values obtained from test are not in error moretha

25、n the amount stipulated.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.TABLE 1 Basic Test Procedures for Eva

26、luating Properties ofWood Base-Fiber and Particle Panel MaterialsASTMDesignationTest Methods forC 177 Steady-State Heat-Flux Measurements and Thermal TransmissionProperties by Means of the Guarded-Hot-Plate ApparatusAC 209 Cellulosic Fiber Insulating BoardAC 236 Steady-State Thermal Performance of B

27、uilding Assemblies byMeans of the Guarded Hot BoxAC 384 Impedance and Absorption of Acoustical Materials by the Imped-ance Tube MethodAC 423 Sound Absorption and Sound Absorption Coefficients by the Re-verberation Room MethodAD 149 Dielectric Breakdown Voltage and Dielectric Strength of Solid Elec-t

28、rical Insulating Materials at Commercial Power FrequenciesBD 150 A-C Loss Characteristics and Permittivity (Dielectric Constant) ofSolid Electrical Insulating MaterialsBD 257 D-C Resistance or Conductance of Insulating MaterialsBD 495 High-Voltage, Low-Current, Dry Arc Resistance of Solid Electrical

29、InsulationBD 1666 Conducting Machining Tests of Wood and Wood-Base MaterialsCD 1761 Mechanical Fasteners in WoodCE 72 Conducting Strength Tests of Panels for Building ConstructionDE 84 Surface Burning Characteristics of Building MaterialsDE 90 Laboratory Measurement of Airborne Sound Transmission Lo

30、ss ofBuilding PartitionsAE 96 Water Vapor Transmission of MaterialsAE 97 Directional Reflectance Factor, 45-deg 0-deg, of OpaqueSpecimens by Broad-Band Filter ReflectometryEE 119 Fire Tests of Building Construction and MaterialsDE 136 Behavior of Materials in a Vertical Tube Furnace at 750CDE 152 Fi

31、re Tests of Door AssembliesDE 162 Surface Flammability of Materials Using a Radiant Heat EnergySourceDE 661 Performance of Wood and Wood-Based Floor and Roof SheathingUnder Concentrated Static and Impact LoadsDE 662 Specific Optical Density of Smoke Generated by Solid MaterialsDE 906 Heat and Visibl

32、e Smoke Release Rates for Materials and Prod-uctsDAAnnual Book of ASTM Standards, Vol 04.06.BAnnual Book of ASTM Standards, Vol 10.01.CAnnual Book of ASTM Standards, Vol 04.10.DAnnual Book of ASTM Standards, Vol 04.07.EAnnual Book of ASTM Standards, Vol 14.02.D 1037 06a25. Test Specimens5.1 The numb

33、er of specimens to be chosen for test and themethod of their selection depend on the purpose of theparticular tests under consideration, so that no general rule canbe given to cover all instances. It is recommended thatwhenever possible, a sufficient number of tests be made topermit statistical trea

34、tment of the test data (see Note 2). In theevaluation of a panel material, specimens for test should beobtained from a representative number of panels. In propertiesreflecting differences due to the machine direction of the panel,specimens from each panel shall be selected both with the longdimensio

35、n parallel to the long dimension of the panel, and withthe long dimension perpendicular to the long dimension of thepanel.NOTE 2Guidance on statistical sampling is provided in PracticeD 2915.6. Moisture Content and Conditioning Requirements6.1 The physical and mechanical properties of buildingpanels

36、 depend on the moisture content at time of test.6.2 The moisture conditioning selection for each test proce-dure within this standard depends upon the purpose of theparticular tests under consideration. All specimens within eachtest sample shall be conditioned as required to meet the specifictest ob

37、jectives.6.3 The following moisture conditioning regimens are com-monly employed with the test procedures of this standard:6.3.1 Dry “As Received”Specimens to be tested “asreceived” shall be tested without supplemental conditioning toalter the moisture content.6.3.2 Dry “Conditioned”Specimens to be

38、tested air-dryshall be conditioned to a constant weight and moisture contentin a conditioning chamber maintained at a relative humidity of65 6 5 % and a temperature of 68 6 6F (20 6 3C) (See Note3).NOTE 3This conditioning regime represents a common standard forwood and wood-based materials.6.3.3 Wat

39、er SoakedSpecimens to be tested in the soakedcondition shall be submerged in water at 68 6 2F (20 6 1C)for 24-h (see Note 4) before the test and shall be tested within30 minutes upon removal from the water.NOTE 4When it is desired to obtain the effect of complete saturation,the specimens shall be so

40、aked for a longer period.6.3.4 Accelerated AgingAccelerated aging cycles shall becompleted per Section 7 of this standard.6.3.5 OtherOther conditioning methods that are designedto meet the test objectives may be employed provided that theyare clearly described in the test report.6.4 Specimens shall

41、be subjected to the conditioning regi-mens of section 6.3 after they have been cut to the finaldimensional sizes required for the test procedures within thisstandard.6.5 When water soaked conditioning (section 6.3.3), accel-erated aging conditioning (section 6.3.4) or other conditioningmethod is emp

42、loyed to simulate an application moistureexposure:6.5.1 The sample weights and dimensions shall be recordedbefore and after conditioning. Any computed stresses shall bebased upon the pre-conditioned dimensions.6.5.2 A matched set of material shall be tested in the dry(section 6.3.1 or 6.3.2) conditi

43、on to estimate the relativestrength loss due to the moisture cycle. The condition selectedfor the matched set shall be based upon the test objectives.6.6 For all testing within this standard, the moisture condi-tioning method selected and resulting test sample moisturecontents shall be reported.7. A

44、ccelerated Aging7.1 Scope and Significance7.1.1 The accelerated aging test shall be used to obtain ameasure of the inherent ability of a material to withstand severeexposure conditions and maintain its mechanical and physicalproperties. The cycling exposure to which the material shall besubjected is

45、 a simulated condition developed to evaluate how amaterial will stand up under aging conditions. All of the testslisted in this standard may not be required for any specificinvestigation or specification. Static bending (Section 9),nail-holding (Sections 13 to 15) and water absorption andthickness s

46、welling (Section 23) tests are usually sufficient toevaluate the resistance of a wood-base panel material to aging.In some instances it may be desirable to evaluate the effect ofaccelerated aging on some other property. When this is thecase, appropriate specimens shall be prepared and subjected toth

47、e six cycles of accelerated aging before the property isevaluated7.2 Test Specimens7.2.1 The test specimens shall be cut to size for testing asspecified in the pertinent sections of this standard before beingsubjected to the cyclic exposure listed in section 7.3. Whentests involving fasteners are ma

48、de, the fasteners shall be drivenprior to the aging exposure. Corrosion-resistant fasteners shallbe used because extractives or other materials present willcorrode ordinary steel fasteners.7.3 Accelerated Aging Cycles7.3.1 Subject each specimen to six complete cycles ofaccelerated aging. If the cycl

49、e is to be broken, as for aweekend, the break shall be made during the freezing portionof the cycle. Each cycle shall consist of the following:7.3.2 Immersion in water at 120 6 3F (49 6 2C) for 1 h,7.3.3 Exposure to steam and water vapor at 200 6 5F (936 3C) for 3 h,7.3.4 Freezing at 10 6 5F (-12 6 3C) for 20 h,7.3.5 Heating at 210 6 3F (99 6 2C) in dry air for 3 h,7.3.6 Exposure again to steam and water vapor at 200 6 5F(93 6 3C) for 3 h, and7.3.7 Heating in dry air at 210 6 3F (99 6 2C) for 18 h.7.3.8 After the completion of the six-cycle accelerated