摘要
二灰稳定铁矿渣混合料的组成结构对其路用性能有明显影响,为提高二灰稳定铁矿渣混合料的强度和耐久性,通过逐级填充来确定二灰铁矿渣的主骨料骨架级配,然后利用二灰来充分填充主骨架形成的空隙,从而形成明显的骨架密实结构,提高其路用性能。
The constituent structure of iron slag mixture stabilized by lime and fly ash owns obvious influence on road usage performance. Firstly through filling with lime and fly ash by degrees to determine the gradation of major aggregate skeleton, then filling the voids formed by major skeleton with lime and fly ash, there by there is formed the distinct structure of dense skeleton, are enhanced the strength and durability of iron slag mixture stabilized by lime and fly ash. Further more the road usage performance is also increased.
出处
《北方交通》
2009年第7期24-26,共3页
Northern Communications
关键词
基层
二灰铁矿渣混合料
配比设计
Base
Mixture of iron slag stabilized by lime and fly ash
Design of proportioning
