Vegetation cement and preparation method thereof

The invention discloses vegetation cement and a preparation method thereof. The vegetation cement comprises the following components in parts by weight: 60-70 parts of clinker, 15-25 parts of ardealite, 8-12 parts of citric acid residues and 3-8 parts of limestone. According to the plant-growing cement disclosed by the invention, through selection of all the raw materials, the prepared plant-growing cement has a relatively low pH value and is beneficial to growth of plants, besides, the plant-growing cement has excellent mechanical properties and strong erosion resistance, and can form a latticed plant-growing cement layer after being sprayed to the surface of the slope, thereby effectively preventing landslide and water and soil loss of the slope. 本发明公开了一种植生水泥及其制备方法，所述植生水泥包括如下重量份的组分：熟料60～70份、磷石膏15～25份、柠檬酸渣8～12份和石灰石3～8份；本发明上述植生水泥通过各原料的选择，使得制备得到的植生水泥具有较低的pH值，有利于植物的生长；此外，该植生水泥具有优异的力学性能，抗冲刷力强，将该植生水泥喷射至边坡表面，能够形成网格状植生水泥层，有效防止边坡的滑坡以及水土流失。