摘要
主要对轻骨料混凝土、聚丙烯纤维混凝土的研究和应用进行综述;采用功效系数法通过经济效益和社会效益分析揭示了聚丙烯纤维自燃煤矸石轻骨料混凝土在工程结构中的应用前景。
The main research and application of lightweight aggregate concrete and polypropylene fiber reinforced concrete were reviewed. Efficacy coefficient method reveals the spontaneous combustion of coal gangue of polypropylene fiber lightweight aggregate concrete in the project structure by analyzing economic and social benefits.
出处
《中国资源综合利用》
2012年第9期59-61,共3页
China Resources Comprehensive Utilization
关键词
聚丙烯纤维
自燃煤矸石
强度
polypropylene fiber
spontaneous combustion coal gangue
strength
