U Shape Drain

U Shape Drain

Category: Precast

Specifications
Dry Weather Flow
With Dry Weather Flow, Without Dry Weather Flow
Starter Bar
With Starter Bar, Without Starter Bar
Nominal Size [Base (mm) x Height (mm) x Length (Meter)]
300 x 300 x 1.2m, 300 x 450 x 1.2m, 300 x 600 x 1.2m, 375 x 375 x 1.2m, 375 x 450 x 1.2m, 375 x 600 x 1.2m, 450 x 450 x 1.2m, 450 x 600 x 1.2m, 600 x 300 x 1.0m, 600 x 300 x 1.2m, 600 x 450 x 1.0m, 600 x 450 x 1.2m, 600 x 600 x 1.0m, 600 x 600 x 1.2m, 750 x 450 x 1.0m, 750 x 600 x 1.0m, 750 x 750 x 1.0m, 900 x 450 x 1.0m, 900 x 600 x 1.0m, 900 x 750 x 1.0m, 900 x 900 x 1.0m, 1200 x 300 x 1.0m, 1200 x 450 x 1.0m, 1200 x 600 x 1.0m, 1200 x 750 x 1.0m, 1200 x 900 x 1.0m, 1200 x 1050 x 1.0m, 1200 x 1200 x 1.0m, 1500 x 600 x 1.0m, 1500 x 750 x 1.0m, 1500 x 900 x 1.0m, 1500 x 1050 x 1.0m, 1500 x 1200 x 1.0m, 1500 x 1350 x 1.0m, 1500 x 1500 x 1.0m, 1800 x 600 x 1.0m, 1800 x 900 x 1.0m, 1800 x 1050 x 1.0m, 1800 x 1200 x 1.0m, 1800 x 1350 x 1.0m, 1800 x 1500 x 1.0m, 1800 x 1650 x 1.0m, 1800 x 1800 x 1.0m, 2100 x 1200 x 1.0m, 2100 x 1500 x 1.0m, 2100 x 1800 x 1.0m, 2100 x 2100 x 1.0m, 2400 x 1200 x 1.0m, 2400 x 1500 x 1.0m, 2400 x 1800 x 1.0m, 2400 x 2100 x 1.0m, 2400 x 2400 x 1.0m, 2700 x 1500 x 1.0m, 2700 x 1800 x 1.0m, 2700 x 2100 x 1.0m, 2700 x 2400 x 1.0m, 2700 x 2700 x 1.0m, 3000 x 1500 x 1.0m, 3000 x 1800 x 1.0m, 3000 x 2100 x 1.0m, 3000 x 2400 x 1.0m, 3000 x 2700 x 1.0m, 3000 x 3000 x 1.0m, 3300 x 1500 x 1.0m, 3300 x 1800 x 1.0m, 3300 x 2100 x 1.0m, 3300 x 2400 x 1.0m, 3300 x 2700 x 1.0m, 3300 x 3000 x 1.0m, 3600 x 1800 x 1.0m, 3600 x 2100 x 1.0m, 3600 x 2400 x 1.0m, 3600 x 2700 x 1.0m, 3600 x 3000 x 1.0m
Details

Design Consideration




Loading Condition


 



Types


 Standard Size U-Drain: 



 Super Size U-Drain: 



Handling:

  • A spreader beam to be used with steel pins and lifting cables to avoid cracking at junction of side wall and base slab.


Stacking:

  • U-drains are to be stacked on level and stable ground to avoid cracking of base slab.


 

Laying:

  • For most installations, U-drains may be laid on sand bedding. However, in bad ground, it may be necessary to excavate deeper and place a layer of hard core before placing the sand bedding.


Jointing:

  • Butt joints. Where necessary, cement mortar is normally used to fill the gap between U-drain units.


Backfilling:

  • Backfilling with selected free draining backfill material. Avoid use of heavy vibratory equipment next to side walls.




*As sizes can differ between brands, if the size you need isn't available in the variants, please WhatsApp us with your specific size request.


 

 

 


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