There were no markings on the removed tiles to indicate manufacturer or pattern. We have repeatedly been told the new tiles will not be glued down. The other day we were told the rooms were getting floor tile which made a lot more sense. All this is coming straight from the top guy for the whole project. Photo 10 — The floor tile in this picture may have been removed non-friably.
However it may have been scraped or ground flat in the past so I don’t think lack of trowel notches serves as a good indicator. We are also only seeing the edges of it in the one building we are finished with. The glue we are removing would not come up completely in the areas with the black stuff although it did smooth out completely so it won’t be a problem for the new flooring. In that building the black stuff also appears to have a gray paint over it which comes up with the glue.
Test The Residue For Asbestos
The ceramic tile needs to be scarified and a skim coat of a latex/polymer modified thin-set would then need to be applied. Then you can apply a stucco finish over the thin-set. When it comes to heavy, old flooring systems, a ride-on machine can easily strip a variety of adhesive materials in one pass. Most of our equipment is battery powered and designed to run all day long. Find the perfect concrete calculator to figure cubic yardage for any type of concrete project.
Asbestos is, therefore, only safe if you don’t expose them to an activity that may scratch them. These activities could be walking on it overtime or sanding it. You can visually identify vinyl flooring materials that contain asbestos by reviewing the “Vinyl-Asbestos Floor Tiles and Sheet Flooring Identification Photo Guide” . However, a lab test is required to confirm whether the flooring or adhesive contains asbestos.
Laying Vinyl Tiles Over Carpet
Once you get a small area scraped clean, keep scraping from the cleaner spot into the glue. Sometimes you can remove most of the glue this way and sometimes not much at all. Perhaps the greatest single advantage of carpet tile over broadloom is its day to day serviceability. Through patented technology, each carpet tile is manufactured with precision engineering to remain in place without being glued down and perform beautifully through the years. It’s not unusual for us to skimcoat with cement patch over troublesome adhesives instead of scraping them.
- I’ll be honest with you, there’s nothing easy about removing black or yellow glue from concrete.
- I’m not nervous for me, I worked in HVAC and I’m probably screwed anyway.
- Asbestos is most dangerous in its friable state, in which tiny, light fibers float through the air and can easily be spread or ingested or aspirated by humans.
- We used a steamer to heat and soften old vinyl tile and mastic.
- Side view showing plenum, slots in side-draft hood and point a.
- Therefore, a few homes in suburban Brisbane have traces of asbestos in their mastic.
- We recently moved across the country to Western Colorado and bought an historic Queen Anne Victorian home.
- This work must only be done by a professional asbestos remediator who holds an Unrestricted asbestos licence.
- P.S. He normally fills cracks with wood filler unless you tell him not to.
I also have a persistent odor associated with the mastic that is unpleasant — in fact, I could smell it slightly before I removed the carpet, pad, and tile. OK. I just removed 1000 square feet on asbestos tile and mastic from the bottom 2 floors on the house we just bought in may. I used the Bean-e-doo product flooring over black mastic but now I have 3 five gallon buckets full of what looks like kitty litter soaked in used motor oil. The tiles were able to be disposed of at the local dump but the buckets I’m not 100% sure what to do with. If you are installing carpet and using good quality pad, there is no reason to remove that old mastic.
I am sorry to hear about your lung cancer diagnosis. Two months ago, my husband started popping up the tiles in our basement. Most of them came up in one piece but many of them broke in half. We also had our heater and gas stove with blower running.
Asbestos removal is the domain of trained professionals. This makes you doubt whether removing it is safe because it has asbestos. There’s no doubt that asbestos is dangerous to your health.
Is Black Mastic Friable?
I wish someone would have told me about skim coating in the begining. I can’t tell you enough how messy bean e do is. If they really layed the cut back on thick your gonna need 100’s of dollars of bean e doo.
I’m just so incredibly worried about how we put rugs over the top of the black adhesive and kept on living there for about a year. Cover a concrete floor with glue on it, using an epoxy paint for adherance. Removing the glue completely using an adhesive remover would be the best way to proceed, but if removal isn’t possible, you can still paint a concrete surface covered in glue. Mastic adhesive or glue is usually an industrial/ constructive adhesive or ceramic tile adhesive. It is basically a thin liquid, thick glue or paste form used to stick ceramic or wooden tiles to the floors.
The test will determine whether or not I can use a sander, or whether I’ll need to find another option for adhesive removal. Containing between 15 and 85 percent asbestos, these adhesives were manufactured mostly in the first half of the 20th century. If you are installing vinyl wood laminate or tile then you will probably need to remove it or at least scrape it down flat so the new flooring will lie level even and smooth. When someone asks me to stain or epoxy their basement floor that was covered with tile or carpet, there’s always black mastic or yellow glue adhesive to remove. Photo 7 — When removing carpet, it is important to make sure any asbestos-containing floor tile underneath the carpet does not stick to the carpet and break. This asbestos-containing floor tile stuck to the back of the carpet and broke when the contractor attempted to remove the carpet with a carpet puller.
Under no circumstances should a none-licensed person attempt to remove Friable Asbestos materials. This is best left to the professionals given the level of risk associated with the work. After all this, still may need to sand or grind off stubborn areas.
How Do I Repair
If it is smeared around you can burn it off and then sand the burned wood down, but that is pretty dangerous. Sanding will not work unless possibly if you freeze it. If you are concentrated about asbestos, just wear appropriate gear, it is not a big deal. Asbestos hurts you if you breathe in a ton of it. Wear a mask, goggles, and protective clothing.
Options for flooring over black mastic? — […] http://t.co/xuuL4VL0J3— Mesothelioma Guide (@GuideToMeso) June 24, 2013
Carpet tiles can almost be loose layed without adhesive. I in no way suggested that the Mohawk sealer contained asbestos. This product is designed specifically to go over black glue for preparation for a new floor. Putting down a cheap piece of sheet vinyl will almost accomplish the same thing, other than the vinyl will turn yellow, but the products that he is wanting to install will adhere. Black mastic is a potentially hazardous material.
After pulling up the carpet I saw there were wood tile underneath. Now I’m wondering if its asbesto, if I’ve been exposed and should I seek a doctor? I was totally unaware and was not properly dressed with safety attire. I had Asbestos under my old floor tiles, I did not know what to do so I went to google and started searching.
Cracks in concrete immediately become cracks in the tile. William, I have installed many Gymnasiums that had moisture in the slabs ; as all concrete has moisture. we always used either 15 # felt or the 6 mil plastic membrane. yes it will draw some moisture but the felt will still breath some. The plastic stops the vapor completely and I never saw a problem. Basic Wood Floor Installation Basic Wood Floor InstallationFrom straight-lay strip to parquet, herringbone and more, these articles offer the 411 on wood floor installation.
How Do I Cover An Old Tile Floor?
The long, needle like shape just permits the asbestos fibres to travel much deeper down into the lungs. I have been told okay to clean as long as they tiles are not damaged. This means Pine Sol (or other such cleaner and a stiff brush and GENTLY scrub to get the dirt off…Wear a mask as even just the dirt from 35 years will be nasty. I have kitchen tiles that are beyond cleaning. These tiles look just like the ones i have been worrying about in my basement!! If they were negative this might take a little worry away from me but I will still have them tested.
Don’t bother removing every last shred of adhesive if you are planning to sand the floor — they make floor sanding abrasive as coarse as 12 grit precisely for situations like this. Keep in mind that, if these cheap solvents don’t work, it is usually cheaper to sand off the adhesive than using a commercial, store-bought adhesive remover on the same area. You need to also consider the floor surface to which the asbestos vinyl tiles are affixed. If you employ soybean glue removers on a wooden floor, then be aware the oil in the soy product may turn the timber a darker colour or shade which may or may not be a concern / issue.
Whether or not a person should ever set thinset and tile to the glue left behind when non-asbestos vinyl tile was removed depends on the type of glue left behind. If you have managed to remove the wall tiles without damaging the wall behind them, an adhesive remover is what is needed to safely to get the glue off as well. Apply some water to a small section of the adhesive.
Options for flooring over black mastic? — […] http://t.co/xuuL4VL0J3— Mesothelioma Guide (@GuideToMeso) June 24, 2013
It will likely take some type of commercial solvent to remove the mastic. I’d check with a commercial flooring company in your area to see if they might have some advice. Seal the location that you cut out with duct tape or caulk. To keep more asbestos from getting into the air, cover the area you cut to seal it. After the water and soap have air dried, place 2-3 pieces of duct tape over the area or use a tube of caulk to fill the gap in.
We were storing a multi-ton pneumatic drill and were just told to NOT BREAK THE TILES…. The fine print on their inspection reports say very specifically that they don’t test for asbestos, lead paint, and other contaminates. I knew that, but I decided to just ask for his unofficial professional opinion. I knew he couldn’t legally give me a definitive answer. You might consider having the ceiling tiles tested as well if you plan to remove those in the future.
Mastic is a heavy duty adhesive that was primarily made out of asbestos, a naturally occurring mineral. It was an especially strong glue that could not only hold most any surfaces together, but was also able to survive during intense heat or fire. This was because asbestos is innately fire retardant. Alternatively, you can also use many sealants at full strength to create a type of shell over the surface. Using highly concentrated encapsulants allows you to completely coat a variety of surfaces and materials with ease.
My name is Leigh Anne, welcome to Houseologie. My husband and I love working on our home and sharing what works for us. We’re just average people who love DIY & home decor. We learn along the way and want to share it all with you! We recently moved across the country to Western Colorado and bought an historic Queen Anne Victorian home.
ft. basement, I have already started to remove some of the tiles. Because of this site, I learned and followed all the precautions discussed in previous posts to safely remove the tiles. It has gotten to the point that nearly none of the tiles break during removal.
Use a Portland cement-based adhesive to adhere the new tiles to the old. We had waterproofing work done but the chance that water may come into this area in the future made me wary about putting down sheet vinyl. But I really don’t want to have to worry about mold etc under the vinyl flooring if water comes in sometime during the next 10 yrs.
The best mastic solvent on the the market is Attack 2000 it is very low odor and after you complete the work just wash with warm water and powder laundry degenerate. You will also need a some thing to adsorb the solvent after you have used on the mastic cellulose insulation works best or saw dust. • Next, use a bag of LevelQuikRS Rapid-Setting Self-Leveling Underlayment to set up a new wear layer. This product will dry like a concrete surface once set and will be your new subfloor. I have also used this soy based solvent with success on mastic and some epoxies. However, this product will not remove the mastic from the pores of the cement.