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.
Report Abuse. It is important to let the concrete cure before you seal it. There are curing compounds available to speed up the curing process. I personally would give a 2 week gap at least but 7 days is usually the norm and should be ok.It also depend on the sealant you use.If it is a penetrating sealant and the manufacturer advise that you can use it before a 7 day period is up, go for it if you are pressed for time. If you seal too early, the sealant will form bubbles and the finish will realy look crappy. Source(s): Been there, done that.t also depend on the sealant you use. If it is a penetrating sealant and the manufacturer advise that you can use it before a 7 day period is up, go for it if you are pressed for time. If you seal too early, the sealant will form bubbles and the finish will realy look crappy. Source(s): Been there, done that.