Glass fiber reinforced cement soil anti-seepage curing material and preparation method thereof

The invention discloses a glass fiber reinforced cement soil anti-seepage curing material. The cement soil anti-seepage curing material consists of the following components in percentage by mass: 8-30% of cement, 4-10% of metakaolin, 3-8% of silica fume, 8-15% of calcium hydroxide, 8-15% of sodium silicate, 1-3% of glass fiber, 15-40% of water and the balance of soil. The cement is used as a cementing material to provide early strength, the metakaolin and the silica fume are used as admixtures, the metakaolin and the silica fume are excited by the calcium hydroxide and the sodium silicate to provide later strength, meanwhile, the metakaolin and the silica fume are filled with cement hydration products and gaps of soil, and the overall strength and the impermeability are improved by adding the glass fibers. The cement soil solidification material with the high anti-seepage coefficient is simple in component and convenient to construct, can be used under the conditions of high water pressure and external seepag