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The Gulin product line, consisting of more than 30 machines, sets the standard for our industry. We plan to help you meet your needs with our equipment, with our distribution and product support system, and the continual introduction and updating of products.
Consider the purpose of the slab in figuring the thickness of the concrete and gravel base. A driveway slab should be 6 inches thick with a 6- to 8-inch gravel base. A walkway or patio slab is typically 4 inches thick with a 4- to 6-inch gravel base. If the area has poor drainage, increase the depth of the foundation to twice the thickness of ...
Gravel Size Under Concrete Slab XSM is a leading global manufacturer of crushing and milling equipment (Gravel Size Under Concrete Slab),XSM also supply individual (Gravel Size Under Concrete Slab...) crushers and mills as well as spare parts of them.
Crushed stone under concrete provides a level surface for you to lay your foundation on. If you pour concrete directly over the ground, it could erode away over time, and this would cause your slab to sink. The solid foundation that the crushed stone provides will offer the support the concrete needs.