JPS5719430A - Reclaiming method of waste soil to road construction material - Google Patents
Reclaiming method of waste soil to road construction materialInfo
- Publication number
- JPS5719430A JPS5719430A JP7473881A JP7473881A JPS5719430A JP S5719430 A JPS5719430 A JP S5719430A JP 7473881 A JP7473881 A JP 7473881A JP 7473881 A JP7473881 A JP 7473881A JP S5719430 A JPS5719430 A JP S5719430A
- Authority
- JP
- Japan
- Prior art keywords
- sieve
- soil
- lime
- passed
- waste
- 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.)
- Pending
Links
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
PURPOSE: To perform an efficient back-fill process without causing any settlement of subbase course by a method wherein lime is mixed with waste soil selected by a sieve and the material sieve selected is further selected by a sieve and the soil not passed through the sieve is processed so as to be adapted to the subbase course material.
CONSTITUTION: Waste soils generated at a plurality of road construction sites are accumulated at a specific processing field 2, they are selected by a sieve at a first granular degree selection part A2, and the waste soil which may not be selected by the sieve is crushed by a crusher B1, the addition agent B3 such as bituminous material etc. is added and mixed with the waste soil and then they are recovered as asphalt mixture material B2. In turn, the soil passed through the selection part A2 is measured by a sensor means 3 for its granular degree and water content in percent of dry weight, lime 4 is added to form a primary lime mixture part D1 and selected with a sieve at the second granular degree selection part D2. The soil not passed through the sieve is sent to the crusher C1 or discharged at C2. In turn, the soil passed through the sieve is mixed with lime to perform a third granular degree selection and it is separated into a subbase course material and a subgrade material.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7473881A JPS5719430A (en) | 1981-05-18 | 1981-05-18 | Reclaiming method of waste soil to road construction material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7473881A JPS5719430A (en) | 1981-05-18 | 1981-05-18 | Reclaiming method of waste soil to road construction material |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9838075A Division JPS596963B2 (en) | 1975-08-12 | 1975-08-12 | Road excavated soil recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5719430A true JPS5719430A (en) | 1982-02-01 |
Family
ID=13555873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7473881A Pending JPS5719430A (en) | 1981-05-18 | 1981-05-18 | Reclaiming method of waste soil to road construction material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5719430A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60141917A (en) * | 1983-12-28 | 1985-07-27 | Takenaka Komuten Co Ltd | Plant reusing extra liquid for production of soil pile |
| JP2001049693A (en) * | 1999-08-13 | 2001-02-20 | Maruishi Kk | Excavated soil recycling plant |
| JP2008307449A (en) * | 2007-06-13 | 2008-12-25 | Yamatatsu Kosan:Kk | Plant for upgrading excavated soil comprising low-quality surplus soil |
| GB2443191B (en) * | 2006-10-27 | 2011-08-31 | Clemmens O Keefe Llp | Recycling of waste soil |
-
1981
- 1981-05-18 JP JP7473881A patent/JPS5719430A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60141917A (en) * | 1983-12-28 | 1985-07-27 | Takenaka Komuten Co Ltd | Plant reusing extra liquid for production of soil pile |
| JPH0115654B2 (en) * | 1983-12-28 | 1989-03-20 | Takenaka Komuten Co | |
| JP2001049693A (en) * | 1999-08-13 | 2001-02-20 | Maruishi Kk | Excavated soil recycling plant |
| GB2443191B (en) * | 2006-10-27 | 2011-08-31 | Clemmens O Keefe Llp | Recycling of waste soil |
| JP2008307449A (en) * | 2007-06-13 | 2008-12-25 | Yamatatsu Kosan:Kk | Plant for upgrading excavated soil comprising low-quality surplus soil |
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