JPS61188604U - - Google Patents
Info
- Publication number
- JPS61188604U JPS61188604U JP7055385U JP7055385U JPS61188604U JP S61188604 U JPS61188604 U JP S61188604U JP 7055385 U JP7055385 U JP 7055385U JP 7055385 U JP7055385 U JP 7055385U JP S61188604 U JPS61188604 U JP S61188604U
- Authority
- JP
- Japan
- Prior art keywords
- binder
- filled
- aggregates
- flowed
- expansion joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011230 binding agent Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Description
第1図及び第2図は本考案の各実施例における
道路用伸縮継手を示す側断面図であり、第1図は
その実施例1、第2図はその実施例2であり、第
3図は従来の道路用伸縮継手を示す側断面図であ
る。
1……道路用伸縮継手、2……舗装層、4,4
A,4B……バインダー、5……骨材。
1 and 2 are side sectional views showing expansion joints for roads in each embodiment of the present invention, FIG. 1 is the first embodiment, FIG. 2 is the second embodiment, and FIG. 1 is a side sectional view showing a conventional road expansion joint. 1...Road expansion joint, 2...Pavement layer, 4,4
A, 4B...binder, 5...aggregate.
Claims (1)
き部に加熱されたほぼ同一粒径の骨材を充填し、
その上から加熱溶融したバインダーを該骨材同志
の空隙に流入充填させてなる道路用伸縮継手にお
いて、該舗装層の端面に接する部分の骨材に流入
充填させるバインダーに、中央部の骨材に流入充
填させるバインダーよりも高い剛性のものを用い
ることを特徴とする道路用伸縮継手。 A heated aggregate of approximately the same particle size is filled into the boxed part of the pavement provided at the construction part of the expansion joint of the pavement layer.
In an expansion joint for roads, in which a heated and molten binder is flowed into the gaps between the aggregates and filled therein, the binder is flowed into and filled into the aggregates in the portions contacting the end surfaces of the pavement layer, and the binder is flowed into the aggregates in the center. A road expansion joint characterized by using a binder having higher rigidity than the binder to be filled in.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7055385U JPH0245283Y2 (en) | 1985-05-15 | 1985-05-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7055385U JPH0245283Y2 (en) | 1985-05-15 | 1985-05-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61188604U true JPS61188604U (en) | 1986-11-25 |
JPH0245283Y2 JPH0245283Y2 (en) | 1990-11-30 |
Family
ID=30607233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7055385U Expired JPH0245283Y2 (en) | 1985-05-15 | 1985-05-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0245283Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03208902A (en) * | 1990-01-11 | 1991-09-12 | Motonosuke Arai | Road joint section exclusive paving material |
JP2012031717A (en) * | 2010-06-29 | 2012-02-16 | Yokohama Rubber Co Ltd:The | Joint structure of pavement and joint block |
-
1985
- 1985-05-15 JP JP7055385U patent/JPH0245283Y2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03208902A (en) * | 1990-01-11 | 1991-09-12 | Motonosuke Arai | Road joint section exclusive paving material |
JP2012031717A (en) * | 2010-06-29 | 2012-02-16 | Yokohama Rubber Co Ltd:The | Joint structure of pavement and joint block |
Also Published As
Publication number | Publication date |
---|---|
JPH0245283Y2 (en) | 1990-11-30 |
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