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  2. Anti-slip grating - Wikipedia

    en.wikipedia.org/wiki/Anti-slip_grating

    Example anti-slip grating used for bridge decking. Anti-slip steel grating (also known as slip-resistant grating) is a type of bar grating designed to prevent slippage. Steel bar grating is manufactured in a variety of methods. Welded bar grating consists of load bars electrically fuse welded to cross bars.

  3. Grating - Wikipedia

    en.wikipedia.org/wiki/Grating

    The period of the grating is the inverse of the spatial frequency, measured in distance (e.g. 0.1 mm). Duty Cycle is the relative thickness of high and low lines. The duty cycle is the ratio of the width of the low line (black or opaque) to one whole grating period.

  4. Bar stock - Wikipedia

    en.wikipedia.org/wiki/Bar_stock

    There are four types of materials available: O-1 tool steel, A-2 tool steel, A-6 tool steel, and 1018 steel (low-carbon or low-carb steel). Lengths are either 18 or 36 in (457 or 914 mm) long, various widths up to 16 in (406 mm) are available, and thicknesses range from 1 ⁄ 64 to 2.875 in (0.40 to 73.03 mm).

  5. Digging bar - Wikipedia

    en.wikipedia.org/wiki/Digging_bar

    Bars are typically 5 to 6 ft (1.5 to 1.8 m) long and weigh 15 to 23 lb (6.8 to 10.4 kg). They are usually made entirely of cylindrical or hexagonal forged steel with a diameter of approximately 1 in (2.5 cm). Chisel and wedge ends typically have a blade width measuring 1 to 3 in (3 to 8 cm).

  6. Heavy melting steel - Wikipedia

    en.wikipedia.org/wiki/Heavy_melting_steel

    HMS 1 is the term for heavier scrap which has a density of at least 0.7 tons per cubic meter, whereas HMS 2 would be lighter steel scrap Because both grades guarantee a minimum piece thickness – at least 1 ⁄ 4 inch (6.35 mm) for HMS 1, and 1 ⁄ 8 inch (3.175 mm) for HMS 2 – consignments have a high density. Both also have defined maximum ...

  7. Explainer-How Trump could bypass the Senate to install his ...

    www.aol.com/news/explainer-trump-could-bypass...

    President-elect Donald Trump has said he might install his picks for top administration posts without first winning approval in the U.S. Senate. This would erode the power of Congress and remove a ...

  8. Paris Hilton Is a Grand Prix It Girl in a Red Latex Racing Suit

    www.aol.com/paris-hilton-grand-prix-girl...

    The star looked ready to race as she touched down in Las Vegas on Thursday to celebrate Puma’s iconic Speedcat sneaker.

  9. Steelyard balance - Wikipedia

    en.wikipedia.org/wiki/Steelyard_balance

    A Scandinavian steelyard is a variant which consists of a bar with a fixed weight attached to one end, a movable pivot point, and an attachment point for the object to be weighed at the other end. Once the object to be weighed is attached to its end of the bar, the pivot point, which is frequently a loop at the end of a cord or chain, is moved ...