JPH0284802U - - Google Patents
Info
- Publication number
- JPH0284802U JPH0284802U JP16426588U JP16426588U JPH0284802U JP H0284802 U JPH0284802 U JP H0284802U JP 16426588 U JP16426588 U JP 16426588U JP 16426588 U JP16426588 U JP 16426588U JP H0284802 U JPH0284802 U JP H0284802U
- Authority
- JP
- Japan
- Prior art keywords
- crushed stone
- stone layer
- grain size
- pavement structure
- elastic
- 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
- 239000004575 stone Substances 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
Landscapes
- Road Paving Structures (AREA)
Description
第１図はこの考案の弾性舗装構造体の一実施例
を示す縦断側面図、第２図は従来の弾性舗装構造
体の一例を示す縦断側面図である。
図面において、１１は砕石層、１２は下部砕石
層、１３は上部砕石層、１４はプライマ、１５は
クツシヨン層である。
FIG. 1 is a longitudinal side view showing an example of the elastic pavement structure of this invention, and FIG. 2 is a longitudinal side view showing an example of a conventional elastic pavement structure. In the drawing, 11 is a crushed stone layer, 12 is a lower crushed stone layer, 13 is an upper crushed stone layer, 14 is a primer, and 15 is a cushion layer.
Claims (1)
材を設けた弾性舗装構造体において、前記砕石層
は比較的粗い粒度の下部砕石層と、この下部砕石
層上に位置し、前記下部砕石層の粒度より細かい
粒度の上部砕石層とから構成され、前記上部砕石
層の前記上面にはエマルジヨンとセメントおよび
細砂等から構成された混合物が塗布されているこ
とを特徴とする弾性舗装構造体。 In an elastic pavement structure in which an elastic paving material is provided on a crushed stone layer provided to a predetermined thickness, the crushed stone layer includes a lower crushed stone layer of relatively coarse grain size, and a lower crushed stone layer located on the lower crushed stone layer, An elastic pavement structure comprising an upper crushed stone layer with a grain size finer than that of the crushed stone layer, and a mixture comprising an emulsion, cement, fine sand, etc. is applied to the upper surface of the upper crushed stone layer. body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988164265U JPH0748725Y2 (en) | 1988-12-19 | 1988-12-19 | Elastic pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988164265U JPH0748725Y2 (en) | 1988-12-19 | 1988-12-19 | Elastic pavement structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0284802U true JPH0284802U (en) | 1990-07-02 |
| JPH0748725Y2 JPH0748725Y2 (en) | 1995-11-08 |
Family
ID=31449726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988164265U Expired - Lifetime JPH0748725Y2 (en) | 1988-12-19 | 1988-12-19 | Elastic pavement structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748725Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346801A (en) * | 1986-08-14 | 1988-02-27 | Nippon Telegr & Teleph Corp <Ntt> | Ultrahigh frequency signal distribution circuit |
| JPS6361404U (en) * | 1986-10-13 | 1988-04-23 |
-
1988
- 1988-12-19 JP JP1988164265U patent/JPH0748725Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346801A (en) * | 1986-08-14 | 1988-02-27 | Nippon Telegr & Teleph Corp <Ntt> | Ultrahigh frequency signal distribution circuit |
| JPS6361404U (en) * | 1986-10-13 | 1988-04-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0748725Y2 (en) | 1995-11-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |