Benefits of Unitized Curtainwall: 1  Factory assembled, providing enhanced quality control. 2  High performance systems (thermal, air, water, dynamics) 3  Adaptability to modern design concepts. 4  Accelerated, year round field erection. 5  Accommodation of multiple spandrel systems (glass, metal panels, stone, terra cotta, etc.)
Chlorophyll just absorbs blue and red light; it hardly absorbs any green light at all, so the green gets reflected back to our eyes, which is why leaves appear green. Other pigments that plants have in their leaves absorb light of different colors, so they reflect red, orange, yellow, or blue light and appear to be those colors to our eyes.
Pigments are substances that absorb visible light. Different pigments absorb light of different wavelengths, and the wavelengths that are absorbed disappear. If a pigment is illuminated with white light, the color we see is the color most reflected or transmitted by the pigment.(If a pigment absorbs all wavelengths, it appears black).ifferent pigments absorb light of different wavelengths, and the wavelengths that are absorbed disappear. If a pigment is illuminated with white light, the color we see is the color most reflected or transmitted by the pigment. (If a pigment absorbs all wavelengths, it appears black).