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This aspect of concrete pavement has resulted in preventing the wide spread use of concrete pavement. In this report, the mix proportion of paving concrete with an early opening for traffic and good workability was examined by using chemical admixture. Herein we report, that the objective of both workability and early age strength could be attained by using a high early strength Portland cement. This study details the contribution of two materials such as high range water reducing agents and nitrite type accelerator used in combination. Finally, we report the application of the proposed composition in concrete pavement, showing improved performance in workability of ready-mix concrete. In addition, the long term durability of concrete was confirmed. The corroboration of results implicated the possible utilization of concrete pavement.","subitem_description_type":"Abstract"}]},"item_3_full_name_183":{"attribute_name":"\u8457\u8005\u5225\u540d","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"41895","nameIdentifierScheme":"WEKO"}],"names":[{"name":"TAKII, Shuichi","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41896","nameIdentifierScheme":"WEKO"}],"names":[{"name":"HIRAOKA, Shinya","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41897","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MASUYAMA, Naoki","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41898","nameIdentifierScheme":"WEKO"}],"names":[{"name":"NAGAKAWA, Yoshihiko","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41899","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SUDOU, Yuuji","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41900","nameIdentifierScheme":"WEKO"}],"names":[{"name":"INOUE, 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