Differences and Problems between Japan Industrial Standard and European Standard
By M.Takada,S.Hiraishi and K.Toda
Concrete Journal,Vol.38,No.7,Jul.,2000
- Synopsis
- Harmonization of JIS with International Standards has been commenced. Since ISO standards for chemiacal admixtures for concrete have not been constituted yet,CEN is now preparing European Standards on which the ISO drafts are to be based. Therefore,Japan Concrete Admixture Association has researched the European Standards and compared JIS with them,and then describes some problems for the future.
- Keywords:
- Chemical admixture for concrete,Japan Industrial Standard, International Standard,Harmonization,EN934,EN480
