Influences of cement asphalt emulsified mortar construction on track slab geometry status
Tao Wang,
Shaoliang Wu,
Hengqiong Jia
et al.
Abstract:PurposeThe construction of cement asphalt (CA) emulsified mortar can obviously disturb the slab status after the fine adjustment. To decrease or eliminate the influence of CA mortar grouting on track slab geometry status, the effects of grouting funnel, slab pressing method, mortar expansion ratio, seepage ratio and grouting area on China Railway Track System Type (CRTS I) track slab geometry status were discussed in this paper.Design/methodology/approachCombined with engineering practice, this paper studied t… Show more
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