Cutting A Trench In Concrete Slab

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Cutting a trench in concrete slab.

Step 5 install the pipes to finish the job mix the cement and spread a layer about 3 inches thick around the mouth and sides of the drainage channel. How to cut a partial trench in a concrete slab using model in place void extrusion. Concrete slab repair for plumbing trench i ve just cut several trenches 2 3 ft wide x 25 ft long in my existing concrete slab to run plumbing. Locate the area of the concrete floor where you would like to cut the channel.

Visit revit products forums. Mix new mortar in a wheelbarrow and pour concrete into the trench you cut. Extend the groove the length of the fresh mortar. Step 5 create a groove in the new mortar with a round nosed trowel.

Don safety glasses hearing protection and steel toed boots for protection. Check to make sure there are no electrical or plumbing lines. Allow at least 48 hours drying time. The slab was about 4in thick with wire mesh and a plastic barrier between the concrete and the wet clay like soil home located in new orleans.

Set the diamond blade on the concrete wet saw to a depth of 4 1 2 inches and cut along both chalk lines. How to cut a shallow channel into a concrete floor.