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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