ASTM D3930-08(2023)

Podrobné informácie

Označenie: ASTM D3930-08(2023)

Dátum vydania: 01.05.2023

Stránok: 19

Krajina: Americká technická norma

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Anotácia

This specification provides the means to measure and evaluate the performance of adhesives for structural or semistructural bonding of wood-to-wood in manufactured homes. Wood as used in this specification includes lumber, plywood, particleboard, gypsum board, and all materials having woodbased surfaces at the bondline. The adhesives can be classified according to resistance to deformation: Group A or structural, and Group B or semistructural. Also, the adhesives may be designated into three types, according to their recommended use based on their resistance to water and water vapor: Type 1 for interior and exterior use, Type 2 for weather-protected interior use, and Type 3 for interior use only. Different tests shall be performed in order to determine the following properties of adhesives: shear strength, gap-filling ability, total deformation resistance, moisture and temperature limitation during fabrication, high-temperature resistance, low-temperature resistance, moisture resistance, aging, oxidation resistance, and mold resistance.


Keywords:
adhesive, creep, durability, gap-filling, moisture resistance, oxidation, shear strength,, ICS Number Code 83.180 (Adhesives)