利用工业废渣制备软土固化剂的可行性探讨

就如何高附加值地利用工业废渣制备软土固化剂进行了技术效果、经济效益及生产方式等方面的可行性探讨。基于固化土结构形成过程的特点及其对固化剂组成的特殊需求，提出了利用工业废渣制备固化剂的设计思想，给出了固化剂配比实例，与水泥进行了性价比对比分析，并初步探讨了利用工业废渣产业化生产固化剂宜采取的生产经营方式。认为只要能根据形成固化土结构对固化剂组成材料的特殊需求针对性地选择适当的工业废渣，就能够制备出高性价比的软土固化剂；宜根据拟加固土的性质个性化设计制备固化剂，采用多组分组配式生产方式以及设计、生产、销售一体化的经营模式。

Feasibility of soil stabilizer production with industrial wastes

The feasibility of utilizing industrial waste to produce soft soil stabilizer with high added value is discussed from the point of view of technical effect, economic benefit and production and management mode. Principle of design for stabilizer with industrial waste is offered based on the characteristics of stabilized soil structure formation and its special demand on stabilizer components; examples of the stabilizer composition are presented, and the performance/cost ratio of the stabilizers are compared with that of Portland cement. Reasonable production and management mode for industrial producing the stabilizer with industrial waste is discussed also. It is suggested that as long as appropriate industrial wastes are selected intentionally to meet the special demand on the stabilizer composition needed to form stabilized soil structure, the soil stabilizer with high performance/cost ratio could be gotten. It is advised that the stabilizer should be designed individually according to the properties of the soil to be stabilized, the production mode that the stabilizer is produced by mixing multi-components and the management pattern of incorporating designing, production and selling should be adopted.