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

Informace o normě:

Označení normy: ASTM D1970-09
Poznámka: NEPLATNÁ
Datum vydání normy: 1.1.2009
Počet stran: 6
Přibližná hmotnost: 18 g (0.04 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

Anotace textu normy ASTM D1970-09 :

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