Browse Forums General Discussion Re: Concrete or paving around slab 5Jun 27, 2013 3:32 pm Foremost Building Expert in Australia,assisting with building problems/disputes, building stage inspections,pre-contract review advice for peace of mind 200 blogs http://www.buildingexpert.net.au/blog Re: Concrete or paving around slab 8Jul 02, 2013 5:53 am Foremost Building Expert in Australia,assisting with building problems/disputes, building stage inspections,pre-contract review advice for peace of mind 200 blogs http://www.buildingexpert.net.au/blog Re: Concrete or paving around slab 10Jul 02, 2013 11:42 am No. because you have gaps between pavers and water will go straight through crushed rock. As 2870 talks about unsuitability of granular fill around reactive soil sites. Foremost Building Expert in Australia,assisting with building problems/disputes, building stage inspections,pre-contract review advice for peace of mind 200 blogs http://www.buildingexpert.net.au/blog Re: Concrete or paving around slab 12Jul 02, 2013 9:57 pm I thought the pavers were porous, so would still let water through Re: Concrete or paving around slab 14Jul 05, 2013 5:51 am No, you can still have the pavers but use 75mm concrete apron underneath instead of road base. Foremost Building Expert in Australia,assisting with building problems/disputes, building stage inspections,pre-contract review advice for peace of mind 200 blogs http://www.buildingexpert.net.au/blog Re: Concrete or paving around slab 15Jul 05, 2013 5:56 am building-expert No, you can still have the pavers but use 75mm concrete apron underneath instead of road base. This! You can even have loose pebbles, cobble stones, or something else if you go this route. Edit: From my (granted, quite limited) reading of various rules, there is nothing to stop you from having the watertight apron be at a lower level than the actual surface. It's to stop water falling in around the foundation/slap and creating havoc down there. So as long as you get something sturdy that directs the water away from that, you are good to go. Re: Concrete or paving around slab 19Jul 06, 2013 10:56 pm I'm getting concrete around the slab. Fortunately I've found a good concreter, his concrete slopes the correct way and drains off into a drain near the garage. And around the rest of the house will just slope away from the house slab itself. Not recommended! The image presented is for a sublevel area. The footings are down deep with a load bearing wall supporting the upper floor level. If you did that drain… 8 10647 As most others have posted above the install isn't compliant. The pipe is meant to be covered in loose soil or sand, the pipe has holes in it that leaks out a termicide… 10 5783 Grab a hose, insert it at the top of the inlet/down pipe and turn the water on and see where the water is escaping from. Then you'll know. 3 8573 |