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Big_Issue
06 Jan 15 20:30
Joined:
Date Joined: 16 Jun 04
| Topic/replies: 4,083 | Blogger: Big_Issue's blog
Had a leak under the Sink, one of the joints had worked loose. Was difficult to re-assemble as there are three joints from the Sink Bottom to the waste pipe. In fact still have a slight dribble leak but don't want to disassemble the whole lot again so left a bucket underneath.

My question is that wouldn't it be so much easier if just a flexible hose from the sink bottom to the waste pipe and just a connection at each end?

Surely plastics these days are flexible enough to allow such?
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Report Money Tree cost me thousands!! • January 6, 2015 8:32 PM GMT
Flexible can leak too as I found out in October.
Report boxingthefox • January 6, 2015 8:38 PM GMT
2 reasons straight off, 1,
you need a U bend to provide a water barrier to prevent smells coming back int the kitchen, bathroom etc, secondly waste flex of 40ml plus would need to concertina for strength and flexibility purposes, providing trapping areas for bits of food etc to begin to build up, eventually causing a blockage. the smoother the piping for waste the better.
Report Capt__F • January 6, 2015 8:42 PM GMT
3
dont want benders in ur bathroom
Report boxingthefox • January 6, 2015 8:43 PM GMT
LaughLaughLaugh
Report Alias • January 6, 2015 8:44 PM GMT
Laugh
Report boxingthefox • January 6, 2015 8:46 PM GMT
You don't want a bender near your waste pipe that's for sure.Shocked
Report Dav_vin03 • January 7, 2015 12:49 AM GMT
i have never understood why some plumbers use solvent weld when the push fit system works just as well
Report naydam • January 7, 2015 1:11 AM GMT
Push system fittings tend to want to point wherever it suits them. Welded pipes stay where you tell 'em.
Report naydam • January 7, 2015 1:15 AM GMT
Apart from that...the O-ring seal is designed to work under pressure(dynamic). It doesn't work well at ambient pressure.
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