| 摘要 |
<p>A hydraulic composition comprises a water soluble polymer, a superplasticizer, and a hydraulic powder. Because it becomes possible to secure a high flowability, a segregation resistance of aggregate, and a strength, a method for using concrete and a method for applying concrete are markedly improved. Particularly in the production of concrete products, large repercussion effects to noise prevention and production rationalization are expected.</p> |
