Over board ceiling

  • Thread starter Thread starter Deleted member 32554
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Deleted member 32554

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No no no your all mad
Board joints on a beam ?
 
You’ve lost me luv. Board opposite direction to joints. Stagger joints. Scrim. Never had problem
 
lurpak said:
You’ve lost me luv. Board opposite direction to joints. Stagger joints. Scrim. Never had problem
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So you go to view a artex ceiling that's flexing too much, what's your plan,
 
lurpak said:
Depends on it’s condition and structural integrity. But 1 of 2 things gonna happen

Screw it back up and skim

Screw it back up, overboard and skim
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Ok so lets say you're going for the overboard in this situation and as the ceiling is cracking from flex of joists what's going to change
 
Havagojo said:
Ok so lets say you're going for the overboard in this situation and as the ceiling is cracking from flex of joists what's going to change
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I understand your point however your making there problem yours!

The correct answer is rip down & get joiner to correct the joists then phone you when ready for plastering!
 
zombie said:
I understand your point however your making there problem yours!

The correct answer is rip down & get joiner to correct the joists then phone you when ready for plastering!
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So anyone repeating the process is taking a chance
 
It's understandable if the original wasn't staggered or may have been overloaded.
 
So I stopped putting the butt joints on joists as an extra precaution
 
Glued half way , propped until set , no accuracy for cuts , all cut square
 
Oh my days!!!

So your not concerned about said foot traffic makeing adhesive delaminate instead though!

At the very least if you do that you should put noggins in above the boards and screw to them!
 
So what happens when the board expands and contracts due to the changing moisture content the joint istatement fee to move with no fixings to hold it in place .so guess what Insteine. .......yep it's going to crack.
 
zombie said:
No mate we're not your off your head!
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A strange approach I agree but have done it , glue won't delaminate unless you flood the ceiling ,
new work ; boards cut square to mid joist with glued board stuck to bridge joint ( allow 1" clearance ), glue the joining area , prop and position board, prop join ( leave for as long as )
 
Havagojo said:
A strange approach I agree but have done it , glue won't delaminate unless you flood the ceiling ,
new work ; boards cut square to mid joist with glued board stuck to bridge joint ( allow 1" clearance ), glue the joining area , prop and position board, prop join ( leave for as long as )
Click to expand...

glue?

OK, overlap is halfway between deflecting joist. Fatty jumps up and down on joist, does jizzed join deflect?
 
Over board ceiling
 
When a joint on joist is pressed down it has high angular forces , their are none in the middle
 
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