ASTM-D2559 2010

$44.96

D2559-10a Standard Specification for Adhesives for Bonded Structural Wood Products for Use Under Exterior Exposure Conditions

Published By	Publication Date	Number of Pages
ASTM	2010	19

Guaranteed Safe Checkout

Categories: 79.060.10 - Plywood, ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

1.1 This specification covers adhesives suitable for the bonding of wood, including treated wood, into structural wood products for general construction or other uses where a high-strength, durable adhesive bond is required.

1.2 This specification includes test methods that may be referenced by specific product standards for the evaluation and approval of structural wood adhesives. Methods are included to evaluate adhesives intended for use in exterior exposure, which are characterized and defined by two distinct service classes as described in 1.3.

Note 1Consult the Commentary in Appendix X1 regarding the intent and limitations of each test method contained in this specification.

1.3 Description of Bondline Performance It is recognized that structural wood adhesives are used in various applications and under various levels of severity in terms of moisture content, loading, cyclic and seasonal weather conditions, heat exposure and other use conditions. It is the intent of this standard to determine the suitability of an adhesive for use under various levels of severity and conditions of use in accordance with specific and appropriate test methods and requirements. For use in this standard, structural wood adhesives are separated into two classes described in terms of conditions of use, and severity of environmental exposure including the amount of moisture.

Note 2This standard does not contain specific tests outlined for different chemical types of adhesives.

1.3.1 Description of Adhesive Service Class A This service class is characterized by its limited exposure to the weather, including low moisture content conditions and is sometimes referred to as a Protected Service or Limited Moisture Exposure environment. In this service class, exposure of adhesive bondlines in structural wood products to exterior environment is limited to those such as during transportation, construction and accidental exposure where the material may be subjected to a limited number of cycles of short-term wetting and drying.

1.3.2 Description of Adhesive Service Class B This service class is described wherein adhesive bondlines in structural wood products are subjected to full and repeated or continuous exposure to the weather including high moisture content conditions. This exposure may include fresh and saltwater marine applications as well as possible ground contact. This service class has traditionally been refereed to as Exterior or Wet Service.

PDF Catalog

PDF Pages	PDF Title
1	Scope
2	Referenced Documents Terminology
3	Significance and Use Classification Ordering Information Fillers and Extenders
4	Chemical Requirements Physical Requirements Selection and Preparation of Wood for Testing of Adhesives Preparation of Laminated Wood Test Members TABLE 1
5	Number of Tests Preparation of Test Specimens FIG. 1
6	Resistance to Shear by Compression Loading Resistance to Delamination During Accelerated Exposure FIG. 2
7	TABLE 2
8	Resistance to Creep Under Static Loading Supplemental Durability Testing TABLE 3
9	Report Precision and Bias TABLE 4
10	Keywords X1. COMMENTARY X1.1 Introduction X1.2 Application of the Standard Specification
11	X1.3 Scope
12	X1.4 Description of Service Class A X1.5 Description of Service Class B TABLE X1.1
13	X1.6 Use of Binder Adhesives X1.7 Terminology X1.8 Significance and Use X1.9 Additional Durability Testing X1.10 ASTM Standards 2
14	X1.11 Fillers and Extenders X1.12 Chemical Requirements X1.13 Physical Requirements X1.14 Selection and Preparation of Wood for Testing of Adhesives FIG. X1.1
15	X1.15 Wood Moisture Content X1.16 Wood Surfacing X1.17 Preparation of Structural Wood Test Members X1.18 Number of Tests
16	X1.19 Resistance to Shear by Compression Loading X1.20 Resistance to Delamination During Accelerated Exposure General Considerations X1.21 Resistance to Creep Under Static Loading General Considerations
17	X1.22 Supplemental Durability Testing
18	REFERENCES

Additional information

Standard Title	D2559-10a Standard Specification for Adhesives for Bonded Structural Wood Products for Use Under Exterior Exposure Conditions
Published Code	ASTM
Publication Date	2010
Pages Count	19
ICS Codes	79.060.10 - Plywood

Preview PDF


PDF Format	Searchable	Printable	Preview Now

ASTM-D2559 2010

PDF Catalog

Related products