Browse Forums Landscape & Garden Design 1 Apr 07, 2021 10:13 pm I have a narrow and long side yard with 3 yard drain along its length. I haven't cut down the yard drain pipe that sticks out to length just yet as I figured I'll need to fill in low spots and roughly grade the ground so surface water would flow towards the yard drains. Advice from landscaping yards have been to use either road base or crusher dust as fill, compacted and graded. But advice from threads here is to use non permeable fill (clay). So now what I'm trying to figure out is: 1. Is crusher dust or road base a good substitute for fill material even though they are permeable? 2. If not, where in Brisbane can you get clay fill soil that's clean (no rocks and/or rubbles) as I haven't found any landscaping yards that sell them? Any tips or advice is greatly appreciated. Very common on rendered homes Smaller suppliers get the lower quality raw materials 6 11861 Versaloc is a mortarless besser block system that still needs a properly engineered footing. If you just do a 400x200 footing it will fail in time. At 17m long you need it… 1 17738 can someone with more experience give me their insight? land is pretty much flat its pretty much at the top of a hill. left and right neighbours are flat in line with my… 0 7466 |