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  2. Diamond grinding of pavement - Wikipedia

    en.wikipedia.org/wiki/Diamond_grinding_of_pavement

    The uncut concrete between each saw cut breaks off more or less at a constant level above the saw cut grooves, leaving a level surface (at a macroscopic level) with longitudinal texture. The result is a pavement that is smooth, safe, quiet and pleasing to travel. [1] The diamond blades are composed of industrial diamonds and metallurgical powder.

  3. Tactile paving - Wikipedia

    en.wikipedia.org/wiki/Tactile_paving

    A set of yellow truncated domes on the down-ramp in a parking lot. Tactile paving (also called tenji blocks, truncated domes, detectable warnings, tactile tiles, tactile ground surface indicators, tactile walking surface indicators, or detectable warning surfaces) is a system of textured ground surface indicators found at roadsides (such as at curb cuts), by and on stairs, and on railway ...

  4. Road surface - Wikipedia

    en.wikipedia.org/wiki/Road_surface

    Concrete roadway in San Jose, California A concrete road in Ewing, New Jersey. Concrete surfaces (specifically, Portland cement concrete) are created using a concrete mix of Portland cement, coarse aggregate, sand, and water. In virtually all modern mixes there will also be various admixtures added to increase workability, reduce the required ...

  5. Bullnose - Wikipedia

    en.wikipedia.org/wiki/Bullnose

    Bullnose trim is used to provide a smooth, rounded edge for countertops, staircase steps, building corners, verandas, or other construction.Masonry units such as bricks, concrete masonry units or structural glazed facing tiles may be ordered from manufacturers with square or bullnosed corners.

  6. Surface grinding - Wikipedia

    en.wikipedia.org/wiki/Surface_grinding

    Surface grinding is a finishing process that uses a rotating abrasive wheel to smooth the flat surface of metallic or nonmetallic materials to give them a more refined look by removing the oxide layer and impurities on work piece surfaces. This will also attain a desired surface for a functional purpose.

  7. Tumble finishing - Wikipedia

    en.wikipedia.org/wiki/Tumble_finishing

    Metal tumbling is used to burnish, deburr, clean, radius, de-flash, descale, remove rust, polish, brighten, surface harden, prepare parts for further finishing, and break off die cast runners. [citation needed] The process is fairly simple: a horizontal barrel is filled with the parts which is then rotated. Variations of this process usually ...

  8. Why salt melts ice — and how to use it on your sidewalk - AOL

    www.aol.com/news/chemists-told-us-why-salt...

    Ice-melt crystals on a paved sidewalk for snow removal. (Getty Images) This surface layer of semi-liquid ice comes only a few molecules thick at the melting point, and has the ability to vibrate ...

  9. Trowel - Wikipedia

    en.wikipedia.org/wiki/Trowel

    Pool trowel is a flat-bladed tool with rounded ends used to apply coatings to concrete, especially on swimming pool decks. Margin trowel is a small rectangular bladed tool used to move, apply, and smooth small amounts of masonry or adhesive material. Construction worker using a float trowel to smooth freshly poured concrete

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