Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM D4586/D4586M-07(2018)
• Năm ban hành / Publication date: 2018
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Specification for Asphalt Roof Cement, Asbestos-Free
• Chỉ số phân loại Quốc tế (ICS) / By field: 91.100.50 - Chất kết dính. Vật liệu làm kín
• Số trang / Page: 2

Phạm vi áp dụng / Scope of standard

1.1 This specification covers asbestos-free asphalt roof cement suitable for trowel application to roofings and flashings.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.3 The following precautionary 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.