Hope someone can help
I have scratch coated wall using 3:1
1 sharp,2buiding sand: 1 cement with waterproofer . Left it cure for 1 and half weeks, wet scratch prior to top coating , waited for water to soak in so just damp and still suction then top coated using 6:1:1 , 3 sharp Sand, 3 building sand:1 cement: 1 lime no waterproofer and cement used is opc
And wetted down for 3 days after to help curing
About week and half later I'm getting veins showing when soaked and drying out. Will this lead to cracks like I think it will
I've only top coated a 1 m2 patch as I know the problems everyone has been getting with render on here
Any professional input would be much appreciated
I have scratch coated wall using 3:1
1 sharp,2buiding sand: 1 cement with waterproofer . Left it cure for 1 and half weeks, wet scratch prior to top coating , waited for water to soak in so just damp and still suction then top coated using 6:1:1 , 3 sharp Sand, 3 building sand:1 cement: 1 lime no waterproofer and cement used is opc
And wetted down for 3 days after to help curing
About week and half later I'm getting veins showing when soaked and drying out. Will this lead to cracks like I think it will
I've only top coated a 1 m2 patch as I know the problems everyone has been getting with render on here
Any professional input would be much appreciated
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