I haven't done this before. So you can see the soil under the concrete driveway was washed away
Step 1: Remove the weeds
Step 2: Mix the mortar with water.I have brought this one, is it the right one?
https://www.bunnings.com.au/dingo-fast-set-mortar-3kg_p0760518
Step 3: Use a trowel to patch it.
Is that all? Any useful tips? Maybe I should have a water sprayer when I want to smoothen it while it starts getting dried ?
Thank you in advance
