ASTM D7897-18

Standard Practice for Laboratory Soiling and Weathering of Roofing Materials to Simulate Effects of Natural Exposure on Solar Reflectance and Thermal Emittance

NORMA vydána dne 15.3.2018

Anglicky -
PDF - okamžité stažení (1746.20 CZK)

Anglicky -

Tištěné (1746.20 CZK)

The information about the standard:

Designation standards: ASTM D7897-18
Note: NEPLATNÁ
Publication date standards: 15.3.2018
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM D7897-18 :

Keywords:
dust, laboratory, organic matter, roofing, salt, simulated field exposure, soiling, solar energy, solar reflectance, soot, thermal emittance, thermal radiation, weathering,, ICS Number Code 91.060.20 (Roofs)