PRECAST SHAFT / CAISSON

 

The designing and processing of Precast Shaft are for the constructions by open caisson sinking instead of cast in place. This process can reduce traffic problem and also reduce time . The products types of precast shaft are circular shaft and rectangular shaft. The diameter can be 1.20m. and up to 6.80m. 

 

INSIDE

INSIDE

WALL

SEGMENT HEIGHT (mm)

CONNECTION

PIPE JACKING APPLICATION

DIMENSIONS
(mm)
THICKNESS
(mm)
STANDARD CUTTING EDGE SOFT EYE ADJUST SYSTEM JACKING SHAFT RECEIVING SHAFT
Ø 2000 200 1500

-

1500 500 WELDED
STEEL
PLATES
OR
CONNECTOR
BARS
- Ø 300 ~ Ø 400
Ø 2000 200 1500

-

1500 500 - Ø 450 ~ Ø 600
Ø 3000 200 1500

-

1500 500 Ø 300 -
Ø 400  
Ø 800 ~ Ø 1200
Ø 3000 200 1500

-

1500 500 Ø 500 - 
Ø 1000 
-
2000 x 3000 250 1500

-

1500 500 Ø 300 -
Ø 400   
-
2500 x 3000 250 1500

-

1500 500 - Ø 800 ~ Ø 1000
2500 x 3000 250 1500

-

1500 500 Ø 450 - 
Ø 1000  
-
3500 x 3500 250 1500

-

1500 500 Ø 1200 -
3500 x 5600 500 1000

1100

1500 500 - Ø 1500 ~ Ø 1750
3500 x 6800 500 750

750

1500 - Ø 1500 -
Ø 1750  
-
3700 x 5600 500 1000

1100

500~200 500 - Ø 1750 ~ Ø 2300
3700 x 6800 500 750

750

500~200 - Ø 1500 -
Ø 1750  
-

 

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