Just wondered if anyone could give me advice on rendering a breeze block wall.
I have done scratch coat with waterproofer/plasticiser.
Then the top coat is applied and floated.
All is good until the wall dries........to my horror there are cracks and the render is blown!!!!!!!!!
Do i need to add lime to the mix, if so what lime do i need and in what ratio.
I have done scratch coat with waterproofer/plasticiser.
Then the top coat is applied and floated.
All is good until the wall dries........to my horror there are cracks and the render is blown!!!!!!!!!
Do i need to add lime to the mix, if so what lime do i need and in what ratio.