PVC Conduit Question

[freddo]

Don't spill it on the carpet either!

 

[Pete999]

Don't spill it on the carpet either!

What the glue or the drippings from yer nose?

 

[Mike Johnson]

And don't spill it on the plastic around the front of the washing machine or tumble dryer, yes there is a story to that.

 

[davesparks]

And if you get it on your hands don't wipe it off on your trousers, it attacks certain man made fabrics

 

[Simon47]

Getting back to being a little more serious ...
Glue one end, both ends ?
ISTM that unless the fittings are free to move, then gluing the joints will prevent movement due to thermal expansion.
And on a vertical (outdoor) section, glue the bottom fitting (to seal against water ingress) but leave the top joint free.
(Grabs flack jacket and dives for cover) ... Discuss

 

[Mike Johnson]

IMO glue both ends, but ensure the fixing brackets allow movement, plan your layout so there isn't any right angle bends close together.

 

[davesparks]

Glue all joints and use expansion couplers as required

 

[Mike Johnson]

Expansion Couplers For Round PVC Conduit - Discount Electrical - http://www.discount-electrical.co.uk/section.php/107164/1/expansion-couplers-for-round-pvc-conduit bit of a faff using those, yet another product to carry around, I suppose you could use Vaseline, but it would melt in any kind of heat, just talked myself out of that, high melting point grease on the bottom joint and solvent weld the top joint, but only in the vertical, can't see them being waterproof horizontally, but do we need them waterproof or just water tight, the migration of water into a junction box is possibly the concern.

 

[sinewove]

I know it should do this doesn’t it’s the same diameter. So it doesn’t push inside. Not sure if it’s the conduit or the fixings I’ve bought. The fixing are a brand make and the conduit was given to me.

I will get a photo to show you what I mean. I assumed that the fixings should fit inside, so I was a bit confused when they didn’t and thought do I need 25mm tubing.

Sounds like you v been given plumbers waste pipe!? S

 

[Pete999]

Not all the time they don't

Agree, , ,

 

[DPG]

Agree, , ,

You agreeing with yourself Pete?

 

[GBDamo]

Be careful with the PVC Solvent it's highly inflammable.

But when left to dry on the hands and it starts to peel it gives a very convincing skin burn and make a three year old run off screaming when you peel it off.

 

[Timbo]

You agreeing with yourself Pete?

Somebody's got to! ?

 

[Pete999]

You agreeing with yourself Pete?

gettin old and forgetful mate, happens sometimes

 

[7029 dave]

gettin old and forgetful mate, happens sometimes

I cant remember what ive done 5mins ago Pete

 

[DPG]

I cant remember what ive done 5mins ago Pete

Who are you? Why are you in my shop?

 

[telectrix]

Who are you? Why are you in my shop?

four candles.

 

[Mike Johnson]

Nah plugs, 13amp or 5amp, nah bath.

 

[littlespark]

Resurrect a months-old thread, and if in any doubt... quote the Two Ronnies

 

[daviddarwin]

Rigid Non-Metallic (PVC) Conduit – preferred for cases where wiring is run just beneath the surface of concrete walls or flooring. It’s primarily chosen because it will keep water that may seep through the wall from the wiring.