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Rialb

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Rialb completed
Rialb completed

Particulars

Owner: Confederación Hidrográfica del Ebro

Designer: unknown

Contractor: Cubiertas y Mzov, S.A.

Statistics

Type: Gravity

Purpose(s): Irrigation / Water Supply

Reservoir capacity: 402 m3x106

Height: 99 metres

Length: 630 metres

Volume of RCC: 980 m3x103

Total volume: 1016 m3x103

Construction Dates

Start of Project: 01/93 (January 1993)

Start of RCC: 10/95 (October 1995)

End of RCC: 12/98 (December 1998)

End of Project: 01/00 (January 2000)

Country: Spain

River: Segre

DMS Co-ordinates: 41˚56'24.12"N, 1˚11'34.89"E

DD Co-ordinates: 41.940033, 1.193025

Facings

Upstream

SlopeType
0.15Traditional concrete against formwork
0.35Traditional concrete against formwork

Downstream

SlopeType
0.40Traditional concrete against formwork
0.65Traditional concrete against formwork

Spillway

SlopeType
0.65Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
330330

Cementitious material

Cement (kg/m3)
70
65
Pozzolan (kg/m3)Pozzolan Type
130Low-lime flyash (ASTM Class F)
130