The refuse preparation of construction and industrial waste utilization of renewable composite garden soil

The present invention relates to a composite regenerated industrial waste and construction waste utilization garden soil and its preparation method. The garden soil construction waste comprising the isolated 60 to 75% clay, 10% sand regeneration, humus 10%, 5 to 20% of the slag after combustion. The invention will be separated from construction waste soil and gravel regeneration as a major component of renewable composite garden soil is an effective recycling of construction waste, construction waste disposal can not only solve but also solve the problem of lack of garden soil. At the same time creatively industrial waste (cinder after burning) as one of raw materials, and sustainable development of resources. Regeneration garden soil composite produced had good water retention, fertilizer, air permeability, water permeability, the cultivated plants growing well, leafy.