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ASTM D5055-13e1

(Specification)

Standard Specification for Establishing and Monitoring Structural Capacities of Prefabricated Wood I-Joists

Standard Specification for Establishing and Monitoring Structural Capacities of Prefabricated Wood I-Joists

ABSTRACT
This specification gives procedures for establishing, monitoring, and reevaluating structural capacities of prefabricated wood I-joists. Capacities considered are shear, moment, and stiffness. Procedures for establishing common details are given and certain design considerations specific to wood I-joists are itemized. Qualification is required for certain common details of I-joist application since they often influence structural capacities. All capacities are to be reported with three significant digits. Shear capacity qualification, moment capacity qualification, end joint qualification, stiffness capacity and creep qualification, and details of end use shall be established to meet the requirements prescribed. Design values are determined from the analysis and capacities as specified. The bearing capacity and regarded solid sawn lumber flanges shall be reevaluated to meet the requirements prescribed. The shear and flange material, and empirical moment capacity shall be tested to meet the requirements prescribed.
SCOPE
1.1 General—This specification gives procedures for establishing, monitoring, and reevaluating structural capacities of prefabricated wood I-joists. Capacities considered are shear, reaction, moment, and stiffness. Procedures for establishing common details are given and certain design considerations specific to wood I-joists are itemized.  
1.2 Contents of the Standard—An index and brief description of the main features of this specification are given in X1.1.1.  
1.3 Development of the Standard—The development and intent of this specification is discussed in Appendix X1.  
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.5  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. A specific precautionary statement is given in 6.1.1.5.

General Information

Status
Historical
Publication Date
31-Mar-2013
ICS
79.080 - Semi-manufactures of timber
Technical Committee
D07 - Wood
Drafting Committee
D07.02 - Lumber and Engineered Wood Products
Current Stage
Ref Project

Relations

Replaces
ASTM D5055-13 - Standard Specification for Establishing and Monitoring Structural Capacities of Prefabricated Wood I-Joists
Effective Date
01-Apr-2013
Replaced By
ASTM D5055-16 - Standard Specification for Establishing and Monitoring Structural Capacities of Prefabricated Wood I-Joists
Effective Date
01-Jun-2016
Referred By
ASTM D2915-17(2022) - Standard Practice for Sampling and Data-Analysis for Structural Wood and Wood-Based Products
Effective Date
01-Apr-2013
Referred By
ASTM D5456-21e1 - Standard Specification for Evaluation of Structural Composite Lumber Products
Effective Date
01-Apr-2013
Referred By
ASTM D5457-23 - Standard Specification for Computing Reference Resistance of Wood-Based Materials and Structural Connections for Load and Resistance Factor Design
Effective Date
01-Apr-2013
Referred By
ASTM D7290-06(2022) - Standard Practice for Evaluating Material Property Characteristic Values for Polymeric Composites for Civil Engineering Structural Applications
Effective Date
01-Apr-2013
Referred By
ASTM D7147-21 - Standard Specification for Testing and Establishing Allowable Loads of Joist Hangers
Effective Date
01-Apr-2013
Referred By
ASTM D7672-19 - Standard Specification for Evaluating Structural Capacities of Rim Board Products and Assemblies
Effective Date
01-Apr-2013
Referred By
ASTM D2559-12a(2018) - Standard Specification for Adhesives for Bonded Structural Wood Products for Use Under Exterior Exposure Conditions
Effective Date
01-Apr-2013
Referred By
ASTM D6555-17 - Standard Guide for Evaluating System Effects in Repetitive-Member Wood Assemblies
Effective Date
01-Apr-2013
Referred By
ASTM D8391-22e1 - Standard Specification for Demonstrating Equivalent Fire Performance for Wood-Based Floor Framing Members to Unprotected 2 by 10 Dimension Lumber or Equal-Sized Structural Composite Lumber
Effective Date
01-Apr-2013

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ASTM D5055-13e1 - Standard Specification for Establishing and Monitoring Structural Capacities of Prefabricated Wood I-JoistsASTM D5055-13e1 - Standard Specification for Establishing and Monitoring Structural Capacities of Prefabricated Wood I-Joists
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ASTM D5055-13e1 - Standard Specification for Establishing and Monitoring Structural Capacities of Prefabricated Wood I-Joists
English language
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
´1
Designation:D5055 −13
StandardSpecification for
Establishing and Monitoring Structural Capacities of
1
Prefabricated Wood I-Joists
This standard is issued under the fixed designation D5055; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1
ε NOTE—Table 1 was changed editorially in June 2013.
1. Scope D1990Practice for Establishing Allowable Properties for
Visually-Graded Dimension Lumber from In-Grade Tests
1.1 General—This specification gives procedures for
of Full-Size Specimens
establishing, monitoring, and reevaluating structural capacities
D2559Specification for Adhesives for Bonded Structural
ofprefabricatedwoodI-joists.Capacitiesconsideredareshear,
Wood Products for Use Under Exterior Exposure Condi-
reaction, moment, and stiffness. Procedures for establishing
tions
common details are given and certain design considerations
D2915Practice for Sampling and Data-Analysis for Struc-
specific to wood I-joists are itemized.
tural Wood and Wood-Based Products
1.2 Contents of the Standard—An index and brief descrip-
D4761Test Methods for Mechanical Properties of Lumber
tion of the main features of this specification are given in
and Wood-Base Structural Material
X1.1.1.
D5456Specification for Evaluation of Structural Composite
Lumber Products
1.3 Development of the Standard—The development and
intent of this specification is discussed in Appendix X1. D5457SpecificationforComputingReferenceResistanceof
Wood-Based Materials and Structural Connections for
1.4 The values stated in inch-pound units are to be regarded
Load and Resistance Factor Design
as standard. The values given in parentheses are mathematical
D7247Test Method for Evaluating the Shear Strength of
conversions to SI units that are provided for information only
Adhesive Bonds in LaminatedWood Products at Elevated
and are not considered standard.
Temperatures
1.5 This standard does not purport to address all of the
D7480Guide for Evaluating the Attributes of a Forest
safety concerns, if any, associated with its use. It is the
Management Plan
responsibility of the user of this standard to establish appro-
E4Practices for Force Verification of Testing Machines
priate safety and health practices and determine the applica-
E529Guide for Conducting Flexural Tests on Beams and
bility of regulatory limitations prior to use. Aspecific precau-
Girders for Building Construction
tionary statement is given in 6.1.1.5.
E699 Practice for Evaluation of Agencies Involved in
Testing, Quality Assurance, and Evaluating of Building
2. Referenced Documents
Components
2
2.1 ASTM Standards: IEEE/ASTMSI10Standard for Use of the International
D198Test Methods of Static Tests of Lumber in Structural
System of Units (SI): The Modern Metric System
3
Sizes 2.2 U.S. Product Standards:
D245Practice for Establishing Structural Grades and Re-
PS-1Structural Plywood
lated Allowable Properties for Visually Graded Lumber PS-2Performance Standard for Wood-Based Structural-Use
Panels
PS-20American Softwood Lumber Standard
1
2.3 Other Standards:
This specification is under the jurisdiction ofASTM Committee D07 on Wood
4
andisthedirectresponsibilityofSubcommitteeD07.02onLumberandEngineered
CSAO86 Engineering Design in Wood
4
Wood Products.
CSAStandardsforWoodAdhesives O112 Series
Current edition approved April 1, 2013. Published April 2013. Originally
approved in 1990. Last previous edition approved in 2012 as D5055–12. DOI:
3
10.1520/D5055-13. Available from APA—The Engineered Wood Association, 7011 South 19th
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or Street,Tacoma,WA98466,http://www.apawood.org;andTECO,2902TerraCourt,
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Sun Prairie, WI 53590, http://www.tecotested.com.
4
Standards volume information, refer to the standard’s Document Summary page on Available from Canadian Standards Association (CSA), 5060 Spectrum Way,
the ASTM website. Mississauga, ON L4W 5N6, Canada, http://www.csa.ca.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
´1
D5055−13
4
CSAO121Douglas-fir Plywood 4.1.4 Environment—The capacities developed in this speci-
4
CSAO141Softwood Lumber fication are applicable to joists used under dry conditions such
4
CSAO151 Canadian Softwood Plywood asinmostcoveredstructures.Appropriateadjustmentsforuses
4
CSAO325Construction Sheathing in other environments shall be made.
4
CSAO437.0OSB and Waferboard
4.2 Shear Design:
Lumber Grading Rules Approved by Amer
...

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SCOPE
1.1 This specification provides a procedure for testing and evaluating duration of load and creep effects of wood and wood-based materials relative to an accepted duration of load adjustment model. This specification was created for products that are currently covered by a consensus standard (for example, lumber, structural composite lumber, and structural-use panels). This procedure is intended to demonstrate the engineering equivalence to the duration of load and creep effects of visually graded lumber as specified in Practice D245 for a product under evaluation used in dry service conditions. This procedure is not intended to evaluate the performance of products under impact loading. Quantification of specific duration of load or creep factors is beyond the scope of this specification. For further guidance regarding the applicability of this specification refer to X1.1 in the Commentary.  
1.2 Use of the procedure in this specification to determine equivalence to the Practice D245 duration of load relationship is limited to solid wood and wood-based products whose long term load behavior is similar to that of solid wood. Equivalence demonstrated in this specification is dependent upon evaluation of a product's 90-day (minimum) creep-rupture performance. In this evaluation, three criteria must be satisfied: (1) adequate strength over a 90-day period, (2) decreasing creep rate, and (3) limited fractional deflection. A summary of the development of these criteria and the underlying assumptions behind them is provided in the Commentary in Appendix X1 and Appendix X2.  
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ABSTRACT
This specification deals with the standards for unused round timber piles to be used either treated or untreated. This specification, however, does not cover preused piles unless the piles have the quality and design stresses equal to or greater than those prescribed herein. The piles shall be made of sound wood, free of decay, insect attacks, marine borer attack, and Limnoria damage. The piles shall also be cut above the ground swell and have a tapered tip.
SCOPE
1.1 This specification covers the physical characteristics of unused round timber piles to be used either treated or untreated.  
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3.1 The test methods presented herein are intended to provide both a factual and comparative means of appraising the suitability of finish flooring. The procedures developed simulate some conditions of use that may require either maintenance beyond that considered normal or replacement of the floor surface material.  
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SCOPE
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Section  
Loading Tests  
Concentrated Loading  
7  
Floor Surface Indentation from Small Area Loads  
12  
Falling-Ball Indentation  
18  
Rolling Load  
23  
Mechanical Tests  
Abrasion Resistance  
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Coefficient of Friction  
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Moisture Tests  
Surface Wetting  
38  
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This specification presents the standard procedures for establishing the performance rating of wood-plastic composite (WPC) deck boards and guardrail systems (guards or handrails). The purpose of this specification is to establish the basis for code recognition of these products or systems in exterior applications where combustible construction is allowed. The general requirements foe these products shall be dictated by their performance in the following test methods: flesural tests; temperature and moisture effects; ultraviolet resistance test; freeze-thaw resistance test; biodeterioration tests; and fire performance tests. Deck boards shall additionally examined by: creep-recovery test; determination of unadjusted allowable load; mechanical fastener holding tests; and slip resistance test. In the same manner, guards and handrails shall additionally be analyzed through concentrated load tests, and one- and two-family dwelling requirements.
SCOPE
1.1 This specification covers procedures to establish a performance rating for wood-plastic composite and plastic lumber for use as exterior deck boards, stair treads, guards, and handrails. The purpose of this specification is to establish a basis for code recognition of these products or systems in exterior applications.
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1.7 Table of Contents:    
Section  
Scope  
1  
Referenced Documents  
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General Requirements  
4  
Sampling  
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Sample Size  
4.2  
Conditioning  
4.3  
Flexural Tests  
4.4  
Temperature and Moisture Effects  
4.5  
Ultraviolet (UV) Resistance Test  
4.6  
Freeze-Thaw Resistance Test  
4.7  
Biodeterioration Tests  
4.8  
Fire Performance Tests  
4.9  
Deck Board Performance Requirements  
5  
General  
5.1  
Flexural Performance Tests  
5.2  
Determination of the Unadjusted Allowable Load  
5.3  
Creep-Recovery Test  
5.4  
Mechanical Fastener Holding Tests  
5.5  
Slip Resistance Test  
5.6  
Guard and Handrail Performance Requirements  
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General  
6.1  
Guardrail System Test Requirements  
6.2  
One- and Two-Family Dwelling Requirements...

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4.1 Test Methods E119, E1529, and other standard fire resistance test methods specify that throughout the fire-resistance test, a constant superimposed load shall be applied to a load-bearing test specimen to simulate a maximum allowable load condition. This superimposed load shall be the maximum load allowed by design under nationally recognized structural design criteria for the tested floor configuration (that is, joist selection, spacing, and span).  
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4.3 Statements in either the fire resistance test method standard or the nationally recognized structural design standard supersede any procedures described by this practice.
SCOPE
1.1 This practice covers procedures for calculating the superimposed load required to be applied to load-bearing wood-frame floor-ceiling assemblies throughout standard fire-resistance tests.  
1.2 These calculations determine the maximum superimposed load to be applied to the floor-ceiling assembly during the fire resistance test. The maximum superimposed load, calculated in accordance with nationally-recognized structural design criteria, shall be designed to induce the maximum allowable stress in the wood floor-ceiling fire test configuration being tested.  
1.3 This practice is only applicable to those wood-frame floor-ceiling assemblies for which the nationally recognized structural design criteria are contained in the National Design Specification for Wood Construction (NDS).  
1.4 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.  
1.5 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.  
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ASTM D7438-20(Practice)
Standard Practice for Field Calibration and Application of Hand-Held Moisture Meters

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4.1 Hand-held meters provide a rapid means of sampling moisture content of wood-based materials during and after processing to maintain quality assurance and compliance with standards. However, these measurements are inferential; that is, electrical parameters are measured and compared against a calibration to obtain an indirect measure of moisture content. The electrical measurements are influenced by actual moisture content, a number of other wood variables, environmental conditions, geometry of the measuring probe circuitry, and design of the meter. The maximum accuracy can only be obtained by an awareness of the effect of each parameter on the meter output and correction of readings as specified by these test methods. Appendix X1 is a commentary that provides explanation of the mandatory sections and discussion of historical practices. Appendix X2 addresses the influence of process and wood variables.  
4.1.1 This practice provides for calibration and application of wood products that contain commercial characteristics and that reflect the manufacturing environment.  
4.2 Most uses of hand-held moisture meters employ correlative (predictive) relationships between the meter reading and wood areas or volumes that exceed that of the direct meter measurement (for example, larger specimens, pieces of lumber, lots). The field calibration section of this practice anticipates the potential need for this type of sampling. These correlative uses are examined in Appendix X3.
SCOPE
1.1 This practice applies to the measurement of moisture content of solid wood, including solid wood products containing additives, that is, chemicals or adhesives, by hand-held moisture meters under conditions of end-use.  
1.1.1 This practice includes calibration, use, and interpretation of meters for conditions that relate to wood product characteristics, such as nonuniform grain and growth ring orientation, and to end-use process conditions, such as moisture gradients.  
1.1.2 Meters employing differing technologies will not necessarily provide equivalent readings under the same conditions. When this practice has been applied, it is assumed that the referenced meter is acceptable unless otherwise specified. Meters shall have been calibrated by Test Methods D4444.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM D6958-20(Test Method)
Standard Test Methods for Evaluating Side-Bonding Potential of Wood Coatings

SIGNIFICANCE AND USE
4.1 This test method was originally designed as a means of quantitatively measuring the level of adhesion of the wood-wood interface caused by a wood coatings system applied to the substrate. The tensile test is useful in measuring bonding strength of coatings, such as gymnasium coatings, in which the wood strip flooring primarily expands or contracts in response to changes across the cross-sectional width of the strip floor.  
4.2 This test method was further designed as a means of measuring the side-bonding potential of wood coating systems.
SCOPE
1.1 These test methods describe an evaluation procedure for the determination of undesirable side-bonding of coatings for wood flooring. They provide two mechanical properties tests for the quantitative determination of the cohesive strength of wood coatings (tensile and lap shear).  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
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ASTM D5055-19e1(Specification)
Standard Specification for Establishing and Monitoring Structural Capacities of Prefabricated Wood I-Joists

ABSTRACT
This specification gives procedures for establishing, monitoring, and reevaluating structural capacities of prefabricated wood I-joists. Capacities considered are shear, moment, and stiffness. Procedures for establishing common details are given and certain design considerations specific to wood I-joists are itemized. Qualification is required for certain common details of I-joist application since they often influence structural capacities. All capacities are to be reported with three significant digits. Shear capacity qualification, moment capacity qualification, end joint qualification, stiffness capacity and creep qualification, and details of end use shall be established to meet the requirements prescribed. Design values are determined from the analysis and capacities as specified. The bearing capacity and regarded solid sawn lumber flanges shall be reevaluated to meet the requirements prescribed. The shear and flange material, and empirical moment capacity shall be tested to meet the requirements prescribed.
SCOPE
1.1 General—This specification gives procedures for establishing, monitoring, and reevaluating structural capacities of prefabricated wood I-joists. Capacities considered are shear, reaction, moment, and stiffness. Procedures for establishing common details are given and certain design considerations specific to wood I-joists are itemized.  
1.2 Contents of the Standard—An index and brief description of the main features of this specification are given in X2.1.1.  
1.3 Development of the Standard—The development and intent of this specification is discussed in Appendix X2.  
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.5  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. A specific precautionary statement is given in 6.1.1.5.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
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ASTM
ASTM D6570-18a(2023)e1(Practice)
Standard Practice for Assigning Allowable Properties for Mechanically Graded Lumber

SIGNIFICANCE AND USE
4.1 The procedures described in this practice are intended to be used to establish appropriate allowable unit stresses, moduli of elasticity, and specific gravity for mechanically graded solid sawn lumber. An on-going quality control program to monitor compliance with the assigned grade properties is required.
SCOPE
1.1 This practice covers the methodology of grade qualification, assignment of design properties, and requirements for the quality control of mechanically graded solid sawn lumber.  
1.2 This practice acknowledges alternative methods for the assignment of specific properties. These methods are assignment by test, relationship to other properties, and by procedures in other appropriate standards.  
1.3 The values stated in inch-pound units are to be regarded as standard. When there are values given in parentheses, these are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
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