Standard Specification for Self-Adhering Polymer Modified Bituminous Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection

Informácie o norme:

Označenie normy: ASTM D1970-08
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2008
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

Anotácia textu normy ASTM D1970-08 :

Keywords:
ice dam protection, polymer-modified, self-adhering, steep roofing, underlayment, Adhesion--roofing materials, Bituminous roofing materials--specifications, Elongation, Head of water test, Ice dam protection, Loading tests--roofing materials, Low-temperature flexibility, Polymers--specifications, Roofing materials/applications--specifications, Self-sealability, Thermal analysis (TA), Thermal stability, Underlayment products/applications--specifications, Water absorption--building materials