Subject: RE: Anyone put concrete around base of house? So long as the dirt around the foundation/basement wall is settled, it shouldn't be a problem. Granddad did that to his house years ago and then the dirt settled from underneath the concrete leaving a large gap and the concrete slopping in toward the wall.Jun 21, 2014
How thick does a concrete path need to be?
A concrete walkway should be 4” thick, at a minimum. If you opt for less than 4”, you'll experience more cracking sooner. Thicker concrete is always better, more stable, and has fewer cracks. It will also withstand weather and traffic better as 4” of concrete is much stronger than 3”.
How much does it cost to lay a concrete path?
Most U.S. homeowners pay between $6 and $12 per square foot for installation of a new concrete walkway. Prices can go beyond this if significant grading is required or a complex decorative finish is requested. Get estimates for your concrete walkway from contractors near you.
What do you put down before laying concrete?
To shore up the subsurface, sprinkle a thin layer of cement sand onto the gravel and dampen it with water. Do not leave any standing water and allow the dampened sand to dry for about an hour before pouring the concrete. Ground preparation is key to pouring sidewalk, driveway or any other concrete slab.
How deep does a concrete path need to be?
Sidewalks should be at least 4" (100mm) in thickness. Simple slabs for small foundations, bases, etc., normally 4" to 6" (100mm to150mm) thick, depending on the load they must bear. Slope the walk away from buildings to provide proper drainage.
What do you put under a concrete walkway?
For a long-lasting sidewalk, plan on a 4-in. base of gravel under 4 in. of concrete. If you live in a frost-free climate with a natural sand base with good drainage, you can pour right on top of the sand.