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  2. Poly(methyl methacrylate) - Wikipedia

    en.wikipedia.org/wiki/Poly(methyl_methacrylate)

    PMMA ignites at 460 °C (860 °F) and burns, forming carbon dioxide, water, carbon monoxide, and low-molecular-weight compounds, including formaldehyde. [17] PMMA transmits up to 92% of visible light (3 mm (0.12 in) thickness), [18] and gives a reflection of about 4% from each of its surfaces due to its refractive index (1.4905 at 589.3 nm). [3]

  3. Thermoplastic road marking paint - Wikipedia

    en.wikipedia.org/wiki/Thermoplastic_road_marking...

    Thermoplastic road marking paint, also called hot melt marking paint, is a kind of powder paint. When applied as road surface markings, a hot melt kettle is used to heat it to 200 °C (392 °F) to melt the powder, after which it is sprayed on the road surface. After cooling, the paint forms a thick polymer layer, which is wear-resistant, bright ...

  4. Poly(methyl acrylate) - Wikipedia

    en.wikipedia.org/wiki/Poly(methyl_acrylate)

    Poly(methyl acrylate) (PMA) is a family of organic polymers with the formula (CH 2 CHCO 2 CH 3) n.It is a synthetic acrylate polymer derived from methyl acrylate monomer. The polymers are colorless.

  5. Road surface marking - Wikipedia

    en.wikipedia.org/wiki/Road_surface_marking

    Paint, sometimes with additives such as retroreflective glass beads, [11] is generally used to mark travel lanes. It is also used to mark spaces in parking lots or special purpose spaces for disabled parking, loading zones, or time-restricted parking areas. colors for these applications vary by locality. Paint is a low-cost marking and has been ...

  6. Hypsometric tints - Wikipedia

    en.wikipedia.org/wiki/Hypsometric_tints

    Hypsometric tints (also called layer tinting, elevation tinting, elevation coloring, or hysometric coloring) are colors placed between contour lines to indicate elevation. These tints are shown as bands of color in a graduated scheme or as a color scheme applied to contour lines themselves; either method is considered a type of Isarithmic map .

  7. Decorative concrete - Wikipedia

    en.wikipedia.org/wiki/Decorative_concrete

    Color is achieved by using dry shakes, color hardeners, powder or liquid releases, integral colors, or acid stains. All these products may be combined to create even more intricate designs. Stamped concrete may be used on driveways, patios, commercial roads and parking lots and even interior floors.