The points of revisions of JIS for test methods of concrete and their coordination with ISO.

Accession number;99A0731670
Title;The points of revisions of JIS for test methods of concrete and their coordination with ISO.
Author; MACHIDA ATSUHIKO (Saitama Univ., Fac. of Eng.)
Journal Title;Cement & Concrete
Journal Code:F0277A
ISSN:0371-0718
VOL.;NO.629;PAGE.1-6(1999)
Figure&Table&Reference;TBL.4
Pub. Country;Japan
Language;Japanese
Abstract;By Cabinet meeting decision ,in the case that JIS corresponds to one of ISO, it needs to coordenate with the ISO. This report shows the basic policy adopted in the above-mentioned coordination and the experiments to clarify the effects of the difference in the test methods, and explains reviseded points on slump, aggregate, strength, screening, unit volume mass, specific gravity and water absorption rate. when the ISO is rational, then the ISO is adopted. In the reverse case, It gets to appeal internationally the rationality of JIS, but it could be arranged as not to give make large difference to the coordenationm.