| 摘要 |
PURPOSE: A paving composition for loess roads, preparing method thereof, and paving method using the same are provided to secure a simple construction at a little cost. CONSTITUTION: A method for preparing a paving composition for loess roads comprises the following steps of: mixing 15-50wt% of loess powder with the particle size of 100mesh or less, 10-40wt% of lime powder, 20-50wt% of quartzite powder, and 5-25wt% of water-soluble soil solidifier to prepare a loess mortar; adding 10-30wt% of the loess mortar to 70-90wt% of main ingredients including natural soil or granite soil and dry-mixing them; and adding water so that the mixture's slump value becomes 7-10cm.
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