| 摘要 |
<p>A lime solidifier and a repair/reinforcement method for banks of river employing the solidifier are provided to stabilize the ground while protecting the ground from deformation, to develop scenic banks of river and to recycle the solidifier for soil dressing or casting soil. A lime solidifier comprises 20-30% by weight of gypsum, 40-60% by weight of limestone, 8-10% by weight of furnace slag, 8-10% by weight of fly ash, 0.99-4.9% by weight of magnesia, 3-5% by weight of short gel time clinker mineral and 0.01-0.1% by weight of anionic coagulant. The coagulant is selected from a group consisting of electrolyte, surfactant and electrolytic polymer. A repair/reinforcement method for banks of river comprises steps of: forming mixed top soil by mixing 2-6 parts by weight of the solidifier with respect to 100 parts by weight of soil to be repaired/enforced; installing the prepared mixed top soil on the surface of the waterway of the banks of river; compacting the shallow layer of the mixed top soil installed on the surface of the waterway with a pressure.</p> |
