• Skip to main content
  • Skip to header right navigation
  • Skip to site footer

1-800-685-2088 | support@mat-cs.com

  • LinkedIn
MAT-CS - Materials Characterization Services

Materials Characterization Services

  • Home
  • About
    • Meet the Team
    • Consulting
  • Analytical Techniques
    • Bulk Analysis
    • Microscopy and Microanalytical
    • Surface and Thin Film
    • Polymer Characterization
    • Optical Measurements
    • Liquids and Gases
    • Electrical / Electronics
    • Reliability Testing
    • Miscellaneous
  • Test Methods
    • ASTM Methods List
    • ISO Methods List
    • AATCC
    • AOAC
    • AOCS
    • EPA, SM
    • FDA BAM
    • IP
    • JEDEC
    • MIL-STD
    • OCSPP
    • OPPTS
    • REACH
    • RoHS
    • SEMI
    • TAPPI
    • USP/EP/JP
  • Resources
    • Experiment Design
    • Consulting
    • The Laboratory Landscape
    • Quality Programs
    • Regulatory-Based Analyses
  • Contact
  • Get a Quote!
MAT-CS Home Cover

ASTM D3737

ASTM D3737 – Standard Practice for Establishing Allowable Properties for Structural Glued Laminated Timber (Glulam)

Description:

Abstract

This practice details the standard procedures for establishing the allowable properties for structural glued laminated timber (glulam). Allowable properties include: stress indexes; stress modification factors associated with slop of grain; stresses for bending, tension and compression parallel to the grain; horizontal shear; compression perpendicular to the grain; radial tension and compression stresses in curved members; grade adjustment factors; modulus of elasticity; and modulus of rigidity. This practice is limited to the calculation of allowable properties subject to the given procedures for the selection and arrangement of grades of lumber of the species considered. It does not cover the requirements for production, inspection and certification, but in order to justify the allowable properties developed using procedures in this practice, manufacturers must conform to recognized manufacturing standards.

Scope

1.1 This practice covers the procedures for establishing allowable properties for structural glued laminated timber. Included are the allowable stresses for bending, tension and compression parallel to the grain, horizontal shear, compression perpendicular to the grain, and radial tension and compression in curved members. Also included are modulus of elasticity and modulus of rigidity.

1.2 This practice is limited to the calculation of allowable properties subject to the given procedures for the selection and arrangement of grades of lumber of the species considered.

1.3 Requirements for production, inspection and certification are not included, but in order to justify the allowable properties developed using procedures in this practice, manufacturers must conform to recognized manufacturing standards. Refer to ANSI A190.1 and CSA O122.

1.4 The values stated in inch-pound units are to be regarded as standard. The values given in SI units are mathematical conversions that are provided for information only and are not considered standard.

Related Test Methods

ASTM D4978

ASTM D4977

ASTM D4972

ASTM D4970

ASTM D4966

ASTM D4964

ASTM D4960

ASTM D4959

ASTM D4953

ASTM D4952

ASTM D4951

ASTM D4950

Previous Post:MAT-CS Home CoverASTM D3723
Next Post:ASTM D374MAT-CS Home Cover

Ready to start your analysis?

Get a Quote!
MAT-CS

Your One Source for Materials Analysis

1-800-685-2088

support@mat-cs.com

  • Home
  • Analytical Techniques
  • Test Methods
  • Resources
  • Contact Us
  • Get a Quote!
  • Special Analysis Request

  • LinkedIn

Copyright © 2025 by Materials Characterization Services · All Rights Reserved
Website Built, Hosted, and Managed by Digital Donkey Marketing