concept
This specification covers non-vulcanized (치료되지 않은) 에틸렌 프로필렌 디엔 디엔으로 만든 고무 시트 (EPDM) 또는 폴리클로로프렌 (CR) for waterproof roofs exposed to weather. Design criteria for on-site roof systems, such as fire resistance, site joint strength, material compatibility and resistance to heave, are beyond the scope of this Code. The waterproofing material shall be formulated from the appropriate polymer type and other composite components and shall be able to bond to itself, roof film and substrate for waterproofing on-site splicing and repair. The performance requirements of pre-curing flash include thickness, green strength modulus, ultimate elongation, shelf stability, vulcanization, tensile strength and consolidation, dimensional stability and weather resistance. 그러므로, the performance requirements of post-vulcanization flash include tensile strength and setting, 연장, tear resistance, brittleness point, ozone resistance, air oven thermal aging, water absorption and weight changes, linear dimensional changes and weather resistance.

비가황 처리에 대한 ASTM D4811-2016 표준 사양 (미치료) 루핑 레인 시트로 사용되는 고무 시트

반지름
1.1 This specification covers non-vulcanized (치료되지 않은) rubber sheets made from EPDM (ethylene-propenyl-diene terpolymer) or CR (polychloroprene), intended for use as waterproof roof waterproofing when exposed to weather.

1.2 The tests and performance limits used to characterize these flash materials are specific to each classification and are the minimum to make the product suitable for its intended use.

1.3 Values expressed in SI units or inch-pound units shall be treated separately as standard values. The values specified in each system may not be fully equivalent; 그러므로, each system should be used independently of each other. 두 시스템의 값을 결합하면 규정을 준수하지 않을 수 있습니다..

1.4 Design criteria for on-site roof systems, such as fire resistance, site joint strength, material compatibility and pull resistance, are beyond the scope of this specification.

1.5 The following precautions apply only to the Test methods section of Section 8 of this specification: This standard may address hazardous materials, operations and equipment. This standard is not intended to address safety concerns associated with its use. 적절한 안전 및 보건 관행을 확립하고 사용 전에 규제 제한의 적용 가능성을 결정하는 것은 이 표준 사용자의 책임입니다..