Step 5b spread and texture the concrete patch to match the surrounding concrete. Turned out smooth enough to install carpet for now, but will be placing tile. How dancer concrete design patches tack strips and other floor imperfections prior to grinding for a polished concrete floor. How to remove carpet from a concrete slab and install hardwoods. How to repair a hole in the floor of a slab foundation. While it is possible to get concrete cutting saws from hire shops for smaller jobs, its really a job best left to the experts. Buy sakrete flocoat concrete resurfacer product for a reasonable price in the usa. If the concrete is cleaned properly and it is dust free and free of any glue or whatnot, then you can put new carpet down. Save a bundle by fixing common carpet and rug problems like burn spots, loose walltowall. Patching a hole while it is small will help prevent future damage. Floor preparation before you install your laminate flooring. Use a steam iron to activate the adhesive and join the pieces together. Our sawing applications consist of diesel for outdoors, electric for indoor work on slabs, and. There are three common types of concrete sawing methods.
A hand edger is a special tool that rounds and shapes the edge of a poured concrete surface. In addition, there may be residual product leftover, including carpet glue, tile mastic, or epoxy paint. Then, with protective gear still on, hammer away at the cut concrete. Concrete floorscarpet padding shouldnt be too difficult to remove. For example, if a slab has cracked due to poorly compacted subbase, an. Patch the concrete floor is easy when you have the right material. A hooked knife like this to cut the carpet up in the first place. Brush on a concrete bonding liquid, sold in bottles at home centers. At creative carpet repair, our carpet patching experts and berber carpet repair specialists offer a 100% unlimited unconditional lifetime labor guarantee on all of the jobs they do. Many viewers ask if they can put carpet over a concrete floor. This method will provide a clean, solid reliable repair. They have a texture similar to grout and can be smoothed and textured to blend with. The glue is usually just around the perimeter of the room and sometimes where the pad joins together. Concrete grinding of the entire floor to remove carpet.
Vacuum, then clean the area with water and a wire brush. Concrete floor repair is essential in the upkeep of your home, patio or garage. So i have decided to cut a rectangular area in my concrete slab floor to allow me to lower the treadmill into. Stir concrete patching compound using a margin trowel or putty knife. Cutting concrete all the way through, meanwhile, is a bigger job, made harder the older the concrete is. Apply concrete resurfacer to fill up deep holes, smoothing it out with a trowel. Right at the entrance to a room, the carpet has a wet spot.
These small nails must be pried out as the tack strip is removed, and they typically chip out the concrete gripped by them. Concrete surface preparation from carpet to stained. At the largest spot, the crack is probably about 18 near the edge of the wall. From reading many posts i have decided to rent a 12inch electric hilti concrete saw with attached vacuum from my local home depot to make clean cuts and then slegdehammer it into manageable pieces to remove. Serving industrial, commercial, and residential clients with flooring. Concrete slab repair, industrial concrete floor repair. Ardex cg concrete guard highperformance, high solids, waterborne acrylic concrete sealer seals and protects all uncoated cementitious surfaces, including ardex toppings. In addition to settlement correction of concrete floors, another frequent concrete floor repair we perform is undersealing to address slab curl and slab warping. Wide cracks in concrete are best patched and sealed with a concrete patching compound. For big cutting, drilling and other related work on existing concrete, you may be better off getting quotes from companies that specialise in these types of jobs. Repairing damaged concrete floors how to patch concrete.
Do you have to seal a concrete floor before installing carpet. Jul 5, 20 pulling up a carpet from a concrete floor can be a messy process requiring the removal of hundreds of staples, a glued down foam underlayment, and. The pad should be cut to fit inside the tack strip, not on top of it. If you decide to remove the carpet, you must also pry up the tack strips, which are held in place with nails. Carpet tack strips are wooden boards installed around the perimeter of a floor to hold carpet in. How to pour a concrete slab successfully the family handyman. With new build construction and renovation projects, the likelihood of needing to cut or core a concrete slab is high. Mysterious recurring wet spot on carpet handyman wire. We tried to dry it up, but it has stayed wet for a couple weeks. Concrete repair and repair products the concrete network. Old products must be completely removed for the new flooring product. Polyurethane foam is the best product on the market for filling voids under curled and warped slabs to arrest movement and deterioration. Drawings and general provisions of the contract, including general and supplementary conditions and division 1 specification sections, apply to this section.
At this point, make a straight line from one side of the carpet to the other side. A scraper like this to remove excess glue we have concrete subfloors in this room. Mike day everything about concrete 1,476,804 views. The job is not complicated, and with some labor, concrete mix and a few tools, you can fill the holes and repair the floor so it blends with the surrounding concrete slab. Concrete slab repair question terry love plumbing advice. Cutting in a stairway to downstairs, pounding with sledge hammer turned. Cut out a triangle or a rectangle around the damaged area of carpet using a utility knife. Impact damage from hard wheeled moving loads can take its toll on the slab, typically resulting in floor joint damage and surface defects. Cut a piece of the foam carpet pad to fit the area to be patched. In basic construction, one of the most common tasks that presents itself is the modification of existing concrete. Epoxybased concrete repair products are preferable to cementbased patching compounds because they offer better adhesion and do not decompose or detach over time. This video shows the steps that must be taken in preparation for staining concrete floors. Clean up the work area of dust using either a broom and dustpan or a wetvac, and put away the saw and power cord. Looking for a solution for patching concrete floor or repairing damaged concrete floors.
Use the carpet shears to cut through the carpet not cut by the knife. For a longlasting repair, pay close attention to the edges and the mix. Simply pouring wet concrete into a hole in your driveway, sidewalk, or basement floor wont make for a. While the bonding agent is still tacky, mix the concrete with water and. How to install carpet on concrete basement with pictures. Carpet how to piece carpet together mounting carpet on concrete walls. Perfect concrete care is capable of carrying out project like concrete grinding of the entire floor to remove carpet glue and clean up the slab 477, pitt st with a quick turn. In order to prevent moisture and mildew from penetrating the carpeting, it is important to prepare your concrete basement floor prior to the installation. If you have carpet remnants left over from installation, you can repair the.
After the resurfacer has dried, apply a floor leveling compound to the entire area and allow it to dry. At first, we assumed our little boys spilled something. Cut carpet to size, allowing approximately 6 inches 15. For more than a decade, creative carpet repair has been helping both commercial and residential customers by providing quality carpet care at a fair price. While concrete is a strong construction material, it can still crack. A hand jointer or groover is a tool used to create a joint in a concrete surfacelike a crack in a sidewalk. Just make sure the concrete surface is clean and prepped properly. Concrete grinding and repairs are the two key elements of concrete floor. If your basement concretecement slab is not insulated and is damp or has visible moisture. If the carpet or pad is on a cool concrete slab and it is loaded with dirt, pet and human dander, its a perfect place to cultivate dust mites and mildew. Perfect concrete care pty ltd 48 lillian fowler place marrickville nsw 2204 australia. Many surface failures on concrete slabs are little more than cosmeticthe concrete remains functional but looks bad or has a chalky surface. As with any repair, the first step is to figure out the cause of the failure. How to repair carpet tack strip holes in concrete hunker.
If you have made the decision to refinish your basement, the renovations probably include the installation of a new carpet. I use a 4 inch scraper to get the glue off the floor. Any moisture that does reach your carpet can cause it to become moldy and start to rot. This includes removing carpet, removing adhesive, crack repair, and. There is inherent risk of striking rebar, electrical and communications conduits, and post tension cables during cutting, coring or drilling process.
If the floor is made of concrete, you are left with unsightly holes along the perimeter of the room. The dampproof membranes installed in concrete floors to stop moisture rising through them can be ineffective. As such, its vital you seal your concrete floor properly before laying any carpet. Without any rebar to attach the patch to the main foundation, what keeps it from sinking down and compacting the sand and dirt down further. Concrete cutting involves a variety of techniques used by professionals to efficiently and safely cut large, square or rectangleshaped incisions into wall concrete or slab concrete. Concrete slab repair a concrete floor slab is the table top on which an operation performs and as such, it is often the greatest source of maintenance in busy warehouse and industrial environments. Flat sawing, which is also referred to as slab sawing, is the process of cutting the upper portion of concrete to create an even plane, up to 24 inches in depth, on average. Fast patch concrete repair simply mix with water and trowel. Use a hammer and a cold chisel to level the bottom of the hole and undercut its sides slightly so the patch cant pop loose. Lay carpet out and use a rented knee kicker to force the carpet into the far corner. Carpet tack strips are wooden boards installed around the perimeter of a floor to hold carpet in place.
I usually think of flooring as tile, wood, carpet, and i think of foundation as being the whole area of concrete that the house sits on, or the slab. Patching compounds typically are mixed with water and applied with a trowel. The bulk of the work for a new slab is in the excavation and form building. Any joints that are repaired must allow for the expansion of the concrete slab. There are three different concrete floors to consider. This section includes all castinplace portland cement concrete work on site and in the. Roll up the piece carpet you will install, take it. Repairing damaged concrete floors how to patch concrete floor. Smaller cracks, less than 14 inch wide, can be repaired with a concrete caulk or liquid filler. It is on the lower level of a split level house built in 1976. How to cut concrete slabs efficiently the idea of trying to cleanly and safely cut through concrete can be intimidating. Patch hole in carpet diy 3 minutes home depot materials. Cutting a concrete slab will not prevent cracking the purpose of cutting is to encourage cracking in control joints, where cracking wont visibly detract from the surface of the slab.
To accurately match the look of the rest of the slab or walk, you may also need to run an edger along the forms and the new concrete. Repair materials should have an expansion coefficient similar to that of the original concrete. Yes i am laying tile on a concrete slab that has been here for 22 years and now has three hairline cracks that form a cross. How to replace patches of carpet home guides sf gate. How to repair large hole in foundation concrete, stone.
Perfect concrete care are capable of carrying out large grindingl projects with a quick turn around, give us a call today on 0451 180 155 get a free quote today. If you have loose concrete on the surface, we grind this off and get to a sound surface. Porcelain tile on concrete slab with hairline cracks, is. Temperature changes, heavy weights, and dropped objects can all damage your concrete floor by causing cracks and holes. Concrete cutting calculator concrete sawing size to. This is a quick tutorial video on how to repair carpet and cut any damage out of your carpet and patch it with another piece. The air temperature must be over 40 f for patching or other restoration work to ensure proper bonding and curing of the repair material. Even if the repairs do stand out, for example after large, sawcut plumbing and. Place seam tape, adhesive side up, where pieces abut. If the hole is tapered you will need to remove the taper in order for your patch to be strong. Durable and abrasionresistant on interior and exterior absorbent concrete and masonry surfaces. If the pad is glued to a concrete floor, scrape it up with a floor scraper photo 1. How to cut concrete slabs efficiently cobra concrete.