Stool color is generally influenced by what you eat as well as by the amount of bile â a yellow-green fluid that digests fats â in your stool. As bile pigments travel through your gastrointestinal tract, they are chemically altered by enzymes â changing the pigments from green to brown.
Fill the Cracks. Patch all cracks, crevices, and holes in the old concrete surface. For hairline cracks up to 1/8 inch wide, mix four parts of Ardex Concrete Dressing to one part water. Force the thick paste into the cracks with a putty knife. For larger cracks up to 1/2 inch wide, use concrete-repair caulk. Squeeze the caulk into the cracks with a caulking gun, and smooth it with a putty knife.
Extensions. If, during the process of your refinishing, you need to extend beyond the vertical limits of your existing fireplace and its existing surround made of fire-proof materials, the drywall needs to be removed and replaced with cement board.f you are working with an existing fireplace with no brick or stone surround, the surface can be repainted. Youâll first need to clean it thoroughly, then decide if you want to paint the entire surface or merely the trim.