T/JSJTQX 05-2019
Technical code for infrared spectrum identification of asphalt and determination of SBS content (English Version)
- Standard No.
- T/JSJTQX 05-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/JSJTQX 05-2019
- Scope
- This technology mainly uses Fourier transform infrared spectroscopy technology to conduct qualitative and quantitative analysis of the quality of asphalt from the perspective of the chemical composition of asphalt. The main technical content includes instrument and equipment requirements, sampling and sample preparation methods, test operation procedures, asphalt similarity detection, standard curve establishment, SBS content detection in modified asphalt, etc. Compared with the traditional physical detection method based on mechanical position, this technology can more effectively identify the quality of asphalt. It has important practical significance and promotion value for further improving the quality of road engineering construction in our province.
T/JSJTQX 05-2019 history
- 2019 T/JSJTQX 05-2019 Technical code for infrared spectrum identification of asphalt and determination of SBS content
