This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, inspection report, packaging mark and delivery acceptance rules for styrene butadiene styrene (SBS) modified bitumen.
This standard is applicable to modified bitumen manufactured with styrene-butadiene-styrene (SBS) thermoplastic elastomer as modifier for waterproof sheets and paints (hereinafter referred to as SBS modified bitumen).
This standard is not applicable to other modified bitumen.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies.
GB/T 267 Petroleum Products - Determination of Flash and Fire Points
GB/T 328.14 Test Methods for Building Sheets for Waterproofing - Part 14: Bitumen Sheets for Waterproofing - Flexibility at Low Temperature
GB/T 328.26 Test Methods for Building Sheets for Waterproofing - Part 26:Bitumen Sheets for Waterproofing - Soluble Composite of Membrane
GB/T 4507 Standard Test Method for Softening Point of Bitumen(Ring-and-ball Apparatus)
GB/T 11147 Standard Practice for Sampling Bituminous Materials
GB 18242-2008 Styrene Butadiene Styrene Modified Bituminous Waterproof Sheet Material
GB/T 18378 Terms for Waterproof Bitumen and Waterproof Sheet
SH/T 0164 Petroleum Products - Rules in Packaging, Handling, Delivery and Acceptance
SH/T 0737 Standard Test Method for Elastic Recovery of Bituminous Materials by Ductilometer
SH/T 0740 Standard Test Method for Separation of Polymer Modified Asphalt
