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Effects of Water Reducer Admixtures on Concrete Strength and Durability. Final rept.
| 题名： | Effects of Water Reducer Admixtures on Concrete Strength and Durability. Final rept. |
| 关键词： | *Water-reducer; *Admixtures-; *Concrete-pavements.;Strength-; Durability-; Aggregates-; Fly-ash; Cements-; Permeability-; Test-methods; Recommendations-; Bridge-decks; North-Dakota; Research-projects. |
| 摘要： | Durability of concrete materials is one of the major concerns of material engineers throughout the country, particularly in cold regions such as North Dakota. Previous research projects sponsored by the North Dakota Department of Transportation (NDDOT) have investigated the effects of fly ash and dense graded aggregates on the durability characteristics of concrete pavements and bridge decks. This research is intended to build on previous research and study the effects of different water reducing-admixtures on the strength and durability of concrete used for pavements. |
| 报告类型： | 科技报告 |
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