Standard Test Method for Adhesion of Asphalt-Roof Cement to Damp, Wet, or Underwater Surfaces

Importancia y uso:

3.1 This test method offers a means of evaluating the adhesive properties of asphalt roofing cements used to repair roofs under adverse conditions. Weathered roof surfaces are easily coated with asphalt roofing cements when they are dry, however when wet or during a rain, asphalt roofing cements may not adhere readily to water-wet surfaces such as metal flashings or asphalt roll roofing. The flamed metal lids used in this test method simulate weathered roof surfaces.

Subcomité:

D08.05

Referida por:

D5643_D5643M-06R24

Volúmen:

04.04

Número ICS:

91.100.10 (Cement. Gypsum. Lime. Mortar)

Palabras clave:

adhesion; asphalt cement; wet surface;