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Standards prepared by the American Society for Testing and Materials (ASTM):
ASTM C series: 271, 272, 297, 365.
ASTM D series: 143, 198, 905, 1037, 1183, 1623, 1761, 2294, 2395, 2559, 3043, 3535, 4442, 4761, 5055, 5456, 5764.
ASTM E series: 72, 661.
Standards prepared by the American Institute of Timber Construction (AITC):
AITC T series: 102, 103, 104, 106, 107, 110, 114, 116, 119.
TTMA series: 37-94. (Truck Trailer Manufacturers Association)
Other standards can be added to the above list upon request from our clients. WRD also performs tests according to other standards when accreditation is not required.
Here is a table of web pages showing pictures according to the following test standards :
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ASTM D series: 143
Standard Methods of Testing Small Clear Specimens of Timber |
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ASTM D series: 198
Standard Test Methods of Static Tests of Lumber in Structural Sizes |

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ASTM D series: 905
Shear Testing |

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| ASTM D series: 1623
Standard Test Method for Tensile And Tensile Adhesion Properties of Rigid Cellular Plastics |

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ASTM D series: 2294
Standard Test Method for Tensile And Tensile Adhesion Properties of Rigid Cellular Plastics |

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ASTM E series: 72
Transverse Load and Racking Shear Test on Walls |

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ASTM E series: 661
Standard Test Method for Performance of Wood and Wood-Based Floor and Roof Sheathing Under Concentrated Static and Impact Loads |

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AITC T series: 107
Shear Test
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AITC T series: 119
Full Size End Joint Tension Test |

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TTMA series: 37-94. (Truck Trailer Manufacturers Association)
Determining Floor System Static Strength Based on Floorboard Failure |

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