DS/EN 12850-2009 标准详情
- 标准号:DS/EN 12850-2009
- 中文标题:沥青和沥青粘合剂 - 沥青乳剂的pH值的测定
- 英文标题:Bitumen and bituminous binders - Determination of the pH value of bituminous emulsions
- 标准类别:丹麦DANSK
- 发布日期:2009-07-24
This European Standard specifies a method for measuring the pH value of bituminous emulsions.It is applicable to anionic, cationic and non-ionic bitumen emulsions.NOTE In certain circumstances, the pH value can provide an indication of the ionic char
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