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ASTM D6757-04a

Заменен
Standard Specification for Underlayment Felt Containing Inorganic Fibers Used in Steep-Slope Roofing — 2 стр.
Область применения

1.1 This specification covers (1) inorganic fiber-reinforced organic felt underlayment and ( 2) inorganic fiber-based felt for use as underlayment with steep-slope roofing products. The intent of this specification is to provide criteria for producing and evaluating underlayments with a significantly reduced tendency to wrinkle before or after the installation of steep roofing products.

1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.

1.3 The following safety hazards caveat pertains only to the test method portion, Section 8, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

ICS
91.060.20 Roofs. Including related elements (gutters, etc.) / Крыши
Сборник ASTM
04.04 Roofing and Waterproofing / Кровельные покрытия и Гидроизоляционные материалы
Тематика
Roofing