Mantaicheng
Download PDF data sheet
Photo coming soon
Particulars
Owner: unknown
Designer: Institute of Investigation & Design of Water Conservancy & Hydropower in Yanbian
Contractor: Construction team in Wangqing County (Jilin Construction Bureau)
Statistics
Type: Gravity
Purpose(s): Hydropower / Irrigation
Reservoir capacity: 10 m3x106
Height: 37 metres
Length: 337 metres
Volume of RCC: 78 m3x103
Total volume: 100 m3x103
Construction Dates
Start of Project: 08/92 (August 1992)
Start of RCC: 01/93 (January 1993)
End of RCC: 12/96 (December 1996)
End of Project: 08/97 (August 1997)
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.75 | RCC against precast concrete blocks |
Spillway
| Slope | Type |
|---|---|
| ogee | Traditional concrete against formwork |
| 0.70 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 1000 |
Cementitious material
| Cement (kg/m3) |
|---|
| 60 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 120 | Low-lime flyash (ASTM Class F) |