This standard specifies the limit of ammonia emitted from the concrete admixtures.
This standard is applicable to all the concrete admixtures which are used for the buildings with house supply function and which are able to emit ammonia , it is not applicable to the concrete admixtures used for bridges, highways and other outdoor projects.
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Requirements
5 Test Methods
6 Inspection Rules
Appendix A (Normative) Determination of Ammonium Emitted from the Concrete Admixtures Titration after Distillation
This standard specifies the limit of ammonia emitted from the concrete admixtures.
This standard is applicable to all the concrete admixtures which are used for the buildings with house supply function and which are able to emit ammonia , it is not applicable to the concrete admixtures used for bridges, highways and other outdoor projects.
Contents of GB 18588-2001
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Requirements
5 Test Methods
6 Inspection Rules
Appendix A (Normative) Determination of Ammonium Emitted from the Concrete Admixtures Titration after Distillation
