Title:
BLOCK USING WASTE TIRE RUBBER CHIPS AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP3421636
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a block using waste tire rubber chips, ensuring excellent durability and firmness to impart a satisfactory feeling to a builder and a pedestriam, and a method for manufacturing the same.
SOLUTION: The block is constituted by integrating an upper elastic layer, which consists of 100 parts by weight of rubber pellets, 3-10 parts by weight of a binder and 0.5-5 parts by weight of pigment, an intermediate support layer, which consists of 100 parts by weigh of fine aggregate, 5-20 parts by weight of rubber chips and 10-15 parts by weight of a binder, and the lower elastic layer laminated to the undersurface of the support layer under the same condition as the upper elastic layer.
Inventors:
Golden ladle
Kim Jinchu
Kim Jinchu
Application Number:
JP2000143546A
Publication Date:
June 30, 2003
Filing Date:
May 16, 2000
Export Citation:
Assignee:
Kim Jinchu
International Classes:
E01C5/18; B29C43/20; B32B19/02; B32B25/02; B32B25/04; B32B25/08; C04B18/22; C08K5/00; C08L17/00; C08L75/04; B29K21/00; B29K75/00; B29K105/26; (IPC1-7): B29C43/20; B32B19/02; B32B25/04; E01C5/18
Domestic Patent References:
| JP2000204508A | ||||
| JP2001303505A | ||||
| JP64105U |
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)