sand cement over rendaid?

[Charlie Gill]

Hi
First time on here be gentle.... ive recently rendered a newly build porch and extension and no issues like any other job then I renewed an existing garden wall like I would anyother job never had any issues in the last 20 year but the render has not adhered to the bricks at all the lots hollo! I was after some advise as ive never had this before. Was wondering as ive never used it if I hacked it off then used rendaid then sand cement render over that. Appreciate any advice. Just so happens there are 68 angle beads ..... could just have been a flat wall lol

 

[Monkey Boy]

What type bricks?

 

[essexandy]

What type bricks?

Lego

 

[paulf]

Lego

Not a patch on these bad boys, and they've got a great key for any material.

 

[essexandy]

Not a patch on these bad boys, and they've got a great key for any material.
View attachment 53495

Sticklebricks

 

[MIXERMAN]

Can you still get sticklebricks. I'm sick of my grand son going on about lego. A couple of weeks ago I had to fix ply to a lath and plaster wall board and set ect. So a 40year old man could fit shelves to display his lego sports cars, that are in glass boxes .

 

[church]

just prepare the substrate properly .

 

[essexandy]

just prepare the substrate properly .

Is that for both Lego and Sticklebricks?

 

[church]

Is that for both Lego and Sticklebricks?

no use sbr and eml on lego , cause they are smooth with no key

 

[Deleted member 32554]

Is that for both Lego and Sticklebricks?

They both require 3 months cure time from manufacture date before render can be applied

Otherwise it would be game over for the concrete industry

 

[church]

They both require 3 months cure time from manufacture date before render can be applied

Otherwise it would be game over for the concrete industry

especially on the red ones .

 

[Deleted member 32554]

especially on the red ones .

You know your stuff

 

[Zanzibar26]

Hi
First time on here be gentle.... ive recently rendered a newly build porch and extension and no issues like any other job then I renewed an existing garden wall like I would anyother job never had any issues in the last 20 year but the render has not adhered to the bricks at all the lots hollo! I was after some advise as ive never had this before. Was wondering as ive never used it if I hacked it off then used rendaid then sand cement render over that. Appreciate any advice. Just so happens there are 68 angle beads ..... could just have been a flat wall lol

yes you can use rendaid give it a good stipple and scratch onto After a few days when fully cured.

 

[essexandy]

You know your stuff

I was told that he knew his onions, no idea he was a brick expert as well.

 

[paulf]

They both require 3 months cure time from manufacture date before render can be applied

Otherwise it would be game over for the concrete industry

Wow your behind the times they solved that problem years ago with sticklerend super cure zp 90. Now off to the chancers thread.

 

[Deleted member 32554]

Wow your behind the times they solved that problem years ago with sticklerend super cure zp 90. Now off to the chancers thread.

Story of my life mate

 

[Monkey Boy]

@Charlie Gill ain’t seen any of these replies yet if you click on his name it says last seen before any of this Lego business
Well done gentlemen keep up the good work

 

[smoother09]

Rendagrip u mean for s/c

 

[Rigsby]

Rendagrip.

 

[S a plastering]

yes you can use rendaid give it a good stipple and scratch onto After a few days when fully cured.

Fcuk that rendergrip will do thecsame job an a lot cheaper

 

[Monkey Boy]

Do older Lego bricks have higher suction than freshly built new Lego projects?

 

[Zanzibar26]

Fcuk that rendergrip will do thecsame job an a lot cheaper

im wary of rendergrip though is a thin film strong enough to hold 2 coats of render? I mean its basically blue grit init.

 

[S a plastering]

im wary of rendergrip though is a thin film strong enough to hold 2 coats of render? I mean its basically blue grit init.

Yeah its designed for it ie rendergrip

 

[Cockney]

Yeah its designed for it ie rendergrip

Have you done many jobs with it?
How long do you let it go off before you start to scratch it geez?

 

[S a plastering]

Have you done many jobs with it?
How long do you let it go off before you start to scratch it geez?

Done loads with it just leave it overnight maye good stuff

 

[Cockney]

Done loads with it just leave it overnight maye good stuff

Sweet!
Personally I’ve always slurry coated first. Got to be a cleaner way to go. Lol

 

[essexandy]

Sweet!
Personally I’ve always slurry coated first. Got to be a cleaner way to go. Lol

It's good stuff mate. We start another one today where we'll be using it.

 

[Cockney]

It's good stuff mate. We start another one today where we'll be using it.

Morning Andy! Is that a s&c hack off and redo over brick mate. I’m quite curious about this rendagrip gear now. I’ve heard it’s nice to spread and meant to clean up good as well
The curing time for it might be a problem on some jobs?

 

[essexandy]

Morning Andy! Is that a s&c hack off and redo over brick mate. I’m quite curious about this rendagrip gear now. I’ve heard it’s nice to spread and meant to clean up good as well
The curing time for it might be a problem on some jobs?

Yes mate. Well I'm assuming brick but won't know until we start getting the old off.
We've used in both inside and out.
I'll take some pictures as we go through the job, you never know when some c**t is going to try and get your pictures for a book.

 

[Cockney]

Yes mate. Well I'm assuming brick but won't know until we start getting the old off.
We've used in both inside and out.
I'll take some pictures as we go through the job, you never know when some c**t is going to try and get your pictures for a book.

Sweet! Lol.