【摘要】 开发出LZU(Lanzhou University)系列固沙材料,室内及沙坡头野外固沙综合试验表明其固结性能优良,水渗透性好、抗冻融、抗风蚀能力强,植物生长适宜性良好．沙坡头进行的野外固沙综合试验采用了综合化学、生物和工程固沙技术,取得了明显的防风固沙效果．更多还原

【Abstract】 The LZU series sand-fixing materials have been developed. The indoor experiment and field sand-fixing integration experiment indicate that they have showed excellent properties, such as high dry intension, good osmosis of water, great capability of frost-thawing resistance and aeolian resistance and suitability for the growth of plants. The chemical, biological and physical integration sand-fixing technology, which was employed in the field sand-fixing integration experiment carried in Shapotou, shows significant wind-preventing and sand-fixing effects.更多还原