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.<\/p>\n
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.<\/p>\n
Note<\/span> 1Consult the Commentary in Appendix X1 regarding the intent and limitations of each test method contained in this specification.<\/p>\n 1.3 Description of Bondline Performance<\/span><\/span> 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.<\/p>\n Note<\/span> 2This standard does not contain specific tests outlined for different chemical types of adhesives.<\/p>\n 1.3.1 Description of Adhesive Service Class A<\/span><\/span> 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.<\/p>\n 1.3.2 Description of Adhesive Service Class B<\/span><\/span> 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.<\/p>\n D2559-10a Standard Specification for Adhesives for Bonded Structural Wood Products for Use Under Exterior Exposure Conditions<\/b><\/p>\nPDF Catalog<\/h4>\n
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\n PDF Pages<\/th>\n PDF Title<\/th>\n<\/tr>\n \n 1<\/td>\n Scope <\/td>\n<\/tr>\n \n 2<\/td>\n Referenced Documents
Terminology <\/td>\n<\/tr>\n\n 3<\/td>\n Significance and Use
Classification
Ordering Information
Fillers and Extenders <\/td>\n<\/tr>\n\n 4<\/td>\n Chemical Requirements
Physical Requirements
Selection and Preparation of Wood for Testing of Adhesives
Preparation of Laminated Wood Test Members
TABLE 1 <\/td>\n<\/tr>\n\n 5<\/td>\n Number of Tests
Preparation of Test Specimens
FIG. 1 <\/td>\n<\/tr>\n\n 6<\/td>\n Resistance to Shear by Compression Loading
Resistance to Delamination During Accelerated Exposure
FIG. 2 <\/td>\n<\/tr>\n\n 7<\/td>\n TABLE 2 <\/td>\n<\/tr>\n \n 8<\/td>\n Resistance to Creep Under Static Loading
Supplemental Durability Testing
TABLE 3 <\/td>\n<\/tr>\n\n 9<\/td>\n Report
Precision and Bias
TABLE 4 <\/td>\n<\/tr>\n\n 10<\/td>\n Keywords
X1. COMMENTARY
X1.1 Introduction
X1.2 Application of the Standard Specification <\/td>\n<\/tr>\n\n 11<\/td>\n X1.3 Scope <\/td>\n<\/tr>\n \n 12<\/td>\n X1.4 Description of Service Class A
X1.5 Description of Service Class B
TABLE X1.1 <\/td>\n<\/tr>\n\n 13<\/td>\n X1.6 Use of Binder Adhesives
X1.7 Terminology
X1.8 Significance and Use
X1.9 Additional Durability Testing
X1.10 ASTM Standards 2 <\/td>\n<\/tr>\n\n 14<\/td>\n 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 <\/td>\n<\/tr>\n\n 15<\/td>\n X1.15 Wood Moisture Content
X1.16 Wood Surfacing
X1.17 Preparation of Structural Wood Test Members
X1.18 Number of Tests <\/td>\n<\/tr>\n\n 16<\/td>\n 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 <\/td>\n<\/tr>\n\n 17<\/td>\n X1.22 Supplemental Durability Testing <\/td>\n<\/tr>\n \n 18<\/td>\n REFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" \n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n ASTM<\/b><\/a><\/td>\n 2010<\/td>\n 19<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":27219,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1143,2637],"product_tag":[],"class_list":{"0":"post-27218","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-79-060-10","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/27218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/27219"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=27218"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=27218"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=27218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}