Or, you could go old school by mixing in a goodly amount of fertilizer in that oil soaked dirt to stimulate the naturally occuring oil eating microbes. Where do you think the oil eating microbes the pros spread on oil spills come from? A lab? Nope. In Texas they have been spilling oil on the...
Hydroblasting with ground glass is just about as abrasive as straight sandblasting. Probably not a good fit for cleaning paint off brick. I am a fan of using this process to remove paint from project cars.
I have owned and used the little plastic Dust Deputy for three or four years now. It works as well as claimed. When I bought the DD, I bought a new HEPA filter for my Shop Vac. I have never cleaned the new filter. A couple of times a year I pop the vac open to check, but there is never anything...
I don't know if you guys have Soy Gel in Oz, but that is what I would use. It's good paint remover, will not burn skin, dries out slowly, and rinses off with water. Will probably take several gallons, but it won't hurt the brick.
Welcome to the AvE Reality Show, all drama, all the time. With more profanity than you can stand. It is important that everybody watch to maximize the view count to maximize his ego.
The farm supply catalogs sell polyethylene sheets (4' x 8') that are all but bullet proof for animal stall washout. They come in several thicknesses depending on how much impact resistance you need. Seal the seam to the floor with urethane caulk. Try Farm Tek.
I have about 20 of those in various configurations (straight, 90 degree, plug-on-plug, etc). It amazing how many uses you find for them when you have them in stock. Just yesterday my wife asked for a one foot extension cord so she could use her mixer in the exact spot she wanted on the counter...
I hate to be a wet blanket, but companies do not tear down perfectly good cooling towers just to change materials. If that wooden cooling tower has a number of years of service on it, the water and chemicals will have washed a lot of the lignin out of the wood. There is a good chance that the...