ASTM D8051/D8051M-16(2023)

Podrobné informace

Označení: ASTM D8051/D8051M-16(2023)

Datum vydání: 01.06.2023

Stran: 2

Země: Americká technická norma

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Anotace

This specification establishes the manufacturing process and physical requirements for wax-modified asphaltic products intended for built-up roof construction, construction of bituminous vapor retarder systems, adhering fleece-backed single-ply roof membranes, and adhering insulation boards used in various types of roof systems. The base asphalt shall be prepared from lightly oxidized petroleum asphalt, and the wax-modified asphalt shall incorporate one or more high melt-point synthetic waxes. Furthermore, the products shall be homogeneous and free of water.


Keywords:
asphalt, built-up roof, equiviscous temperature, roofing, softening point, synthetic wax, wax-modified asphalt,, ICS Number Code 91.100.50 (Binders. Sealing materials)