Słownik
- U-bend (P-trap, S-trap) — Curved pipe section holding water to block drain odours rising into the room.
- Universal pan connector — Flexible fitting that joins a toilet pan to the soil pipe accommodating offsets and angles.
- Urinal — Wall-mounted sanitary fitting used by men in commercial and public washrooms.
- UV cure lining — CIPP lining cured using ultraviolet light drawn through the inflated liner.
