Rendering options

[windy]

hi lads just after some pointers from the external lads as I mainly just do internals. Mother in law needs this garden wall rendering or ocr..

As ypu can see it has raised soil bed behind it on all sides of the garden and even in the summer there is pools of water forming at the base of the blockwork which will only get worse in winter.

I've warned her regarding water marks penetrating if we use ocr and water lines from between the coping stones.

What product or material and preparations wod you guys use for this scenario

Tia

 

[John j]

Render then pond paint

 

[Rossi46]

Two coats of sika tanking slurry. Ocr 10mm and paint.
Anything porous (mono) or with an aggregate (Silicone/Acrylic) will stripe stain in no time.
It’s not a big deal to give it a lick of paint every few years.

 

[Deleted member 32554]

Ivy

 

[smoother09]

Sika 1 pre bagged be ideal for this situation bud Google it it’s good s**t mate! Expensive but does the job!

 

[Rossi46]

Sika 1 pre bagged be ideal for this situation bud Google it it’s good s**t mate! Expensive but does the job!

Would end up too thick mate for the size of the overhang. That’s a three coat system and expensive.

 

[zombie]

Id tile it

 

[S a plastering]

Id of tanked that on the backside of it to stop any water getting through ie delta membrane going into a soakawy but because your left like this as rossi says tanking

 

[Monkey Boy]

Tell her to paint it

 

[windy]

Id tile it

I'd prefer that

 

[windy]

Two coats of sika tanking slurry. Ocr 10mm and paint.
Anything porous (mono) or with an aggregate (Silicone/Acrylic) will stripe stain in no time.
It’s not a big deal to give it a lick of paint every few years.

Tanking slurry then base coat, mesh etc or just tank then straight on with the ocr ??

 

[zombie]

I'd prefer that

Being genuine i would

 

[Tinytom]

Id tile it

That’s a good idea, split face slate tiles look well outside

 

[windy]

sick of short cut im alriggt Jack tradies. Guy who built wall is experienced brickie and ground worker. Helped her fill the back area with soil and flowers .. why did the silly belle's tell her to hang fire and tank the rear portion of the wall....

 

[zombie]

That’s a good idea, split face slate tiles look well outside

Its the 1st thing i advise to all customers with retaining walls

 

[windy]

I'm actually a good tiler but what prep would you do before tiling ?? Sbr ??

 

[zombie]

I'm actually a good tiler but what prep would you do before tiling ?? Sbr ??

f**k knows!!!!

 

[ChrispyUK]

Yes, SBR.

 

[windy]

I'll run the options past her im more comfy with the tiling tbh...would look nice that

 

[windy]

thanks all

 

[smoother09]

Would end up too thick mate for the size of the overhang. That’s a three coat system and expensive.

Be bestest garden wall on street though

 

[smoother09]

I'll run the options past her im more comfy with the tiling tbh...would look nice that

Rendagrip then tile straight on top!

 

[ChrispyUK]

I'll run the options past her im more comfy with the tiling tbh...would look nice that

I had a disaster with ocr on a retaining wall at a mates renter. One, it f**k**g pissed it down just after I got it on, but the amount of water weeping out, showed it wouldn’t have lasted anyway. It only needed tidying up, so I just rendered the return and we buttoned and clad the rest with feather edge boards.

 

[John j]

I'm actually a good tiler but what prep would you do before tiling ?? Sbr ??

Moisture plaster boards

 

[zombie]

I'll run the options past her im more comfy with the tiling tbh...would look nice that

Will look quality and wont fail unlike render

 

[zombie]

Moisture plaster boards

Baloon knot

 

[Deleted member 32554]

Could you board with a gap and thincoat

 

[John j]

Could you board with a gap and thincoat

Yeah mate

 

[windy]

Baloon knot

Yep

 

[smoother09]

Yeah mate

You thinking just put a bit of waterproofed in with dab and chuck a bit in with skim? I hear make good is totally waterproof but don’t hold me to that

 

[Deleted member 32554]

Yeah mate

Eh

 

[beader]

Ivy

Tilsley

 

[Vincey]

Is that a bergonia in the middle of the bed mate the yellow one ?

 

[bobski]

Tanking slurry then base coat, mesh etc or just tank then straight on with the ocr ??

I'd go 2 coats ka tanking slurry, then two coats of hp12 krend (polymer).

Paint it if you like. But nothing will come through to surface.