Due to its extraordinary workability, the casting noise was lowered, the casting efficiency, ability and quality were enhanced, and concrete strength and durability were enhanced also.
由于该自密实混凝土优异的新拌工作性，因而降低了施工噪音，提高了施工效率和浇注质量，同时，也使得混凝土具有良好的强度和耐久性。
The test data and mechanism shows that the mechnical property of concrete as well as its durability would be enhanced by adding slag, meanwhile, the microcosmic surface of concrete was improved.
试验数据和机理分析证明，掺入矿渣可以提高水泥砼的力学性能和耐久性能，砼的微观界面结构也得到了改善。
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