Push the clip over the cable (it should be a tight fit) and hammer the nail into the wall or other surface. Place a clip approximately every 60 cm if the cable runs on a vertical or overhead surface. On horizontal surfaces a clip every 1 to 2,5 metres will suffice. For cable thicker than 16 mm outside diameter it is better to use saddles.
New concrete requires special treatment... New concrete must cure a minimum of 28 days before either tiling or putting a dressing onto the new concrete. There are two reasons for this: 1) As the concrete cures, drying and shrinkage cracks could occur. These cracks may eventually show up in tile or dressing applied before the 28 day curing period.
Best Answer: concrete usually sets up in a day or two depending on the weather. But take several days to actually cure.You should be able to do what you want with it in a day or two.oncrete will 'set' typically the same day. You should stay off at least one day, 7 days for vehicle traffic, and 28 days completes the full curing process.