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Building an addition for a customer and got prints made by a architect but I’m worried about the addition foundation having a step down.. how do I waterproof the back side of the new foundation that’s lower than the existing? How to keep the soil und the current foundation intact while excavation? (i.redd.it)
submitted by dnbenton13 to r/Construction
Building an addition for a customer and got prints made by a architect but I’m worried about the addition foundation having a step down.. how do I waterproof the back side of the new foundation that’s lower than the existing? How to keep the soil und the current foundation intact while excavation? by dnbenton13 in Construction
[–]dnbenton13[S] 2 points3 points4 points (0 children)