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US 12,735,845 B2Granted
Soil paving material and soil paving method
OwnerMami Taniguchiinventor
Life of this patent
Estimating the term…
Abstract
Problem: To provide a technique suitable for the circular economy that allows reduction of the environmental load. Solution: A soil paving material for paving soil on topsoil includes a stone dust 110, a baked rice bran 120, and a solidifying material 130. The stone dust 110 is produced when a stone material is processed. The baked rice bran 120 is produced by baking rice bran into a carbonized state. The solidifying material 130 used for the soil paving material includes at least one of a calcined plaster and a hydrated lime.
Claims12
A soil paving material for paving soil on topsoil, comprising:
- a stone dust produced when a stone material is processed;
- a baked rice bran produced by baking rice bran into a partly carbonized state;
- and
- a solidifying material, wherein
- the solidifying material includes at least one of a calcined plaster and a hydrated lime.
2 more elements
Dependencies are inferred from the claim text.