BSI PD CEN/TS 17481:2020
$102.76
Bitumen and bituminous binders. Determination of salt content in bitumen. Electrical conductivity method
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 16 |
This document describes a method for determination of the salt content in bitumen, conventionally expressed in mg of sodium chloride (noted NaCl as from this point of this document) per kg of bitumen. This method is valid for “equivalent NaCl contents” between 20 mg/kg and 500 mg/kg.
The use of this document may involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 5 | European foreword |
| 6 | Introduction |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
| 8 | 5 Products and reagents 5.1 General 6 Apparatus 6.1 General |
| 9 | 7 Sampling 8 Operating procedure 8.1 General 8.2 Preparation of the hydro-alcoholic mixture |
| 10 | 8.3 Calibration of the conductivity meter and “blank” measurement 8.4 Plotting of the calibration curve |
| 11 | 8.5 Measurement on the bitumen |
| 12 | 9 Expression of results 10 Precision 10.1 General 10.2 Repeatability |
| 13 | 10.3 Reproducibility 11 Test report |
| 14 | Bibliography |
