Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM D1621-04a
• Năm ban hành / Publication date: 2004
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Test Method for Compressive Properties Of Rigid Cellular Plastics
• Chỉ số phân loại Quốc tế (ICS) / By field: 83.100 - Vật liệu xốp
• Số trang / Page: 5
• Phạm vi áp dụng / Scope of standard: 1.1 This test method describes a procedure for determining the compressive properties of rigid cellular materials, particularly expanded plastics.1.2 The values stated in SI units are to be regarded as the standard. The values in brackets are for information only.1.3 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 limitations prior to use.Note 1 - This test method and ISO 844 are technically equivalent.