| Road Rehabilitation Project Detail |
| Project |
: Road Rehabilitation |
|
Managed by Bangkok Metropolitan Authority |
| Location |
: Rachadamnoenklang Road, Bangkok |
| Project Description |
: Settlement Course Demolition and renovation by |
|
Renolith Course with Overlaying Asphalt Concrete |
| Total Area |
: 8,000 m2 |
| Type of Existing Soil |
: Very Soft Clay |
| Type of Soil to Fill |
: Recycling Asphalt Concrete from Demolition for |
|
Sub-grade Course |
| Type of Soil for Renolith Course |
: Crushed Rock |
| Typical Section |
: Sub-grade Course Thickness 15 cm |
|
: Renolith Course Thickness 30 cm |
|
: Asphalt Concrete Thickness 5 cm |
| Mix Design of Renolith Course |
: - Cement 5 % by Weight of Crushed Rock |
|
- Renolith 10 % by Weight of Cement |
|
- Water 5 % by Weight of Crushed Rock |
| Equipment |
: Back-Hoe, Grader, Roller Compactor and |
|
Ready-Mixed Concrete Truck |
| Construction Period |
: 30 Days, November 1999 |
| Project Cost |
: 3,200,000 Baht |
| Process |
: - Demolishing settlement course and excavating the soft clay. |
|
- Filling the Recycling asphalt concrete, and compacting |
|
through the construction site. |
|
- Mixing crushed rock, cement and water at the mixer |
|
plant, and mixing Renolith at the site |
|
- Back Filling with the materials |
|
- compacting to the dry density not less than 95% |
|
maximum dry density |
|
- Paving the Renolith base with asphalt concrete |
|
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