Use the lightweight water flow Characteristic component burying stand structure and the slope conservation structure

摘要

PURPOSE:To enhance the lightweight property and water permeability of the member stated in the title by wrapping the surfaces of numerous lightweight granular bodies with a cement type coupling material and coupling the granular bodies together, and also causing a number of water holes communicated with each other to form in the coupling material. CONSTITUTION:A number of lightweight granular bodies 11 are wrapped at their surfaces with a cement type coupling material 12 and are coupled together. A number of water holes 13 communicated with each other are formed in the coupling material 12 whereby a lightweight earth filling material 8 is formed.