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Use a process called “undermining” concrete by removing soil beneath the concrete slab. This will allow the concrete to be more easily broken. First use a garden hose to loosen the soil. Then use a shovel under the lip of the concrete. The more soil you remove, the easier the concrete...
Once the tiles are gone, you have to remove adhesive residue, but if the adhesive was mastic, you'll have an easier time cleaning it than you will if it was mortar. Get the mastic wet by spraying it down with water or, if it's on the floor, by mopping with a wet mop. Let the...
How to Remove Grout Stains from Cement Tile During the process of laying cement tiles, you’re bound to run into the issue where you have leftover grout stuck on the surfaces of the cement tiles. It doesn’t matter how experienced you are with using grout or laying cement tiles. It’s...
A practical way of refurbishing a concrete patio or driveway is to lay concrete pavers over the surface. In addition, instead of using a sand or thinset mortar base, use construction adhesive designed for masonry to secure the pavers; this will prevent m
If the laminate flooring you’re removing was glued to a concrete subfloor, there will likely be a lot of adhesive residue left over. A floor scraper is a great tool for removing glue or any other debris that’s stuck to the concrete. Simply run it along the surface at a 15 to 30-...
Deactivated concrete is a type of concrete characterized by being a slab in which the aggregate materials are partially exposed after being subjected to a special treatment. In this way, the aggregates of the concrete protrude from the surface being perceptible at first sight thanks to the use ...
To replace tiles over a concrete slab with residual adhesive, first try to remove most of the old adhesive with a heat gun and a scraper. Then use a latex-modified thinset over the mastic.
Step 2: Clean & Prepare Your Concrete Floor Just like a traditional painting project, you’ll want your surface thoroughly cleaned before you begin. Use a broom or vacuum cleaner to remove all the dirt and dust bunnies and then follow up with a mildly soapy wet rag to be sure that it ...
The new industry standard for measuring concrete RH is the in situ concrete relative humidity test as described in the ASTM F2170 standard test method. It involves drilling a hole into the concrete and using an electronic relative humidity probe to directly measure the moisture in the slab. ...