| 摘要 |
A multi-layered surface control blanket for soil stability and turf management, comprising a sandwiching of: a fluid permeable lower layer of flexible material; a fluid permeable upper layer of flexible material; at least one intermediate layer of fibrous material treated with a displaceable chemical agent, wherein the chemical agent consists of a soil treatment agent selected from the group comprising: a tackifier, a flocculant, and a polyacrylamide.
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