{"id":77894,"date":"2024-10-17T18:07:43","date_gmt":"2024-10-17T18:07:43","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d2559-2012-2\/"},"modified":"2024-10-24T19:34:52","modified_gmt":"2024-10-24T19:34:52","slug":"astm-d2559-2012-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d2559-2012-2\/","title":{"rendered":"ASTM-D2559 2012"},"content":{"rendered":"<\/p>\n

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.<\/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 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 with specific and appropriate test methods and requirements.<\/p>\n

Note<\/span> 2This specification does not contain specific tests outlined for different chemical types of adhesives.<\/p>\n

1.4 Strength and durability requirements of the adhesive in Service Class A are based on the performance of the adhesive in laminated wood as measured by:<\/p>\n

1.4.1 Resistance to shear by compression loading after conditioning to the target moisture content indicated in 14.2.3 and meeting requirements in 14.4.<\/p>\n

1.4.2 Resistance to delamination during exposure to three cycles of vacuum pressure wetting followed by drying at elevated temperature as indicated in 15.3 and meeting requirements in 15.4.<\/p>\n

1.4.3 Resistance to creep under static load by subjecting test specimens to a specified shear stress and exposing one set of test specimens to an environment of elevated temperature and ambient humidity and another set to an environment of high humidity and meeting requirements set forth in 16.3.<\/p>\n

1.4.4 For applications involving chemical treatment, the adhesive shall be evaluated using representative samples of treated wood.<\/p>\n

Note<\/span> 3When using chemically treated wood, compatibility between the treatment, adhesive, and wood is to be considered and agreed upon between the chemical manufacture and the user.<\/p>\n

Note<\/span> 4Additional durability testing may also be required as specified by individual product standards. Consult the Commentary in Appendix X1 for additional information and guidance as to the type of durability testing that may be appropriate to supplement this specification when characterizing the adhesive for suitability with specific wood products.<\/p>\n

1.5 The evaluation of adhesives for use in ground contact and marine exposures are beyond the scope of this specification.<\/p>\n

1.6 The evaluation of binder adhesives is beyond the scope of this specification.<\/p>\n

1.7 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.<\/p>\n

1.8 The text of this specification references notes, footnotes and a commentary which provide explanatory material. These notes, footnotes and commentary (excluding those in tables and figures) shall not be considered as requirements of the specification.<\/p>\n

1.9 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.<\/span><\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope <\/td>\n<\/tr>\n
2<\/td>\nReferenced Documents
Terminology
Significance and Use <\/td>\n<\/tr>\n
3<\/td>\nClassification
Ordering Information
Fillers and Extenders
Chemical Requirements
Physical Requirements
Selection and Preparation of Wood for Testing of Adhesives
Preparation of Laminated Wood Test Members <\/td>\n<\/tr>\n
4<\/td>\nNumber of Tests
Preparation of Test Specimens
TABLE 1 <\/td>\n<\/tr>\n
5<\/td>\nResistance to Shear by Compression Loading
FIG. 1 <\/td>\n<\/tr>\n
6<\/td>\nResistance to Delamination During Accelerated Exposure
FIG. 2 <\/td>\n<\/tr>\n
7<\/td>\nResistance to Creep Under Static Loading
TABLE 2 <\/td>\n<\/tr>\n
8<\/td>\nReport
Precision and Bias
Keywords
TABLE 3
TABLE 4 <\/td>\n<\/tr>\n
9<\/td>\nX1. COMMENTARY
X1.1 Introduction to the Standard
X1.2 Application of the Standard Specification
X1.3 Scope <\/td>\n<\/tr>\n
10<\/td>\nX1.4 Treated Wood
X1.5 Considerations of Preservative Treated Wood
X1.6 Additional Durability Testing
X1.7 Use of Binder Adhesives
X1.8 Terminology
X1.9 Significance and Use
X1.10 ASTM Standards 2 <\/td>\n<\/tr>\n
11<\/td>\nX1.11 Fillers and Extenders
X1.12 Chemical Requirements
X1.13 Physical Requirements General Considerations
X1.14 Selection and Preparation of Wood for Testing of Adhesives
FIG. X1.1 <\/td>\n<\/tr>\n
12<\/td>\nX1.15 Wood Moisture Content
X1.16 Wood Surfacing
X1.17 Preparation of Structural Wood Test Members General Considerations
X1.18 Number of Tests <\/td>\n<\/tr>\n
13<\/td>\nX1.19 Resistance to Shear by Compression Loading General Considerations
X1.20 Resistance to Delamination During Accelerated Exposure General Considerations
X1.21 Resistance to Creep Under Static Loading General Considerations <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D2559-12a Standard Specification for Adhesives for Bonded Structural Wood Products for Use Under Exterior Exposure Conditions <\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2012<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":77895,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1143,2637],"product_tag":[],"class_list":{"0":"post-77894","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\/77894","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\/77895"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=77894"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=77894"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=77894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}