Quora User, Curious by nature;RDH. Honestly, it depends on where you live and what type of cleaning you need. This is the internet, it will be different in India than the US. Even in the USA the suburbs will usually be a little less than the city - the costs of running a business, education, skill... Are all taken into consideration.
Depending on the type of concrete used and the size of the sidewalk it will take anywhere from 24-72 hours before it can be walked on. The edges of driveways that will bear more weight may need longer. Check with the instructions provided by the manufacturer for specific dry and cure times.epending on the type of concrete used and the size of the sidewalk it will take anywhere from 24-72 hours before it can be walked on. The edges of driveways that will bear more weight may need longer. Check with the instructions provided by the manufacturer for specific dry and cure times.
Once laid, the patio should be left for around 24 hours to allow the bedding mortar to harden and should not be walked on. STEP 5: Jointing the paving. Use a mortar mix of 3 parts soft building sand to 1 part cement and mix it slowly adding a little water at a time to get a smooth, damp consistency-not wet or sloppy.se a mortar mix of 6 parts sharp sand to 1 part cement. Mix together with just enough water to make it damp and workable, but not overly wet and runny. STEP 4: Laying the paving. First set up 2 taut string lines to guide both the line and the level of the paving.