Title:
インターロッキングブロック
Document Type and Number:
Japanese Patent JP6586898
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an interlocking block capable of significantly curbing an increase in a temperature of a road surface and maintaining a temperature increase restraint effect for a long period of time and thereby preventing a heat island phenomenon in a city.SOLUTION: An interlocking block comprises: a surface layer made of a cement composition including potsherd, granulated substances and cement; and a lower layer made of the cement composition including the granulated substances of porous ceramics and the cement. The interlocking block also has water-holding capability of not less than 0.15 g/cmand bending strength of not less than 3 MPa.SELECTED DRAWING: Figure 1
Inventors:
Akihiro Okutani
Takeshi Daejeon
Takeshi Daejeon
Application Number:
JP2016011312A
Publication Date:
October 09, 2019
Filing Date:
January 25, 2016
Export Citation:
Assignee:
Komatsu Matere Co., Ltd.
International Classes:
E01C5/06; B28B1/16; B28B3/02; E01C5/04
Domestic Patent References:
| JP2013227768A | ||||
| JP2014080792A | ||||
| JP2012087502A | ||||
| JP2004019406A |
Foreign References:
| WO2013005689A1 |
Other References:
常松 直志 外2名,セラミック骨材を用いた保水性インターロッキングブロックの性能検討,土木学会第67回年次学術講演会講演概要集,土木学会,2012年 9月,PP.797-798
Attorney, Agent or Firm:
Field Saki Satoshi
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe