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2. Stamped concrete - Wikipedia

   en.wikipedia.org/wiki/Stamped_concrete

   The base color is the primary color used in stamped concrete. The base color is chosen to reflect the color of the natural building material. The base color is produced by adding a color hardener to the concrete. Color hardener is a powder pigment used to dye the concrete. The color hardener can be applied using one of two procedures; integral ...

3. White Portland cement - Wikipedia

   en.wikipedia.org/wiki/White_Portland_cement

   The pigments may be added at the concrete mixer. Alternatively, to guarantee repeatable color, some manufacturers supply ready-blended colored cements, using white cement as a base. To be "white", the powdered material must have a reflectance value ( "L value" ) in excess of 85%.

4. List of inorganic pigments - Wikipedia

   en.wikipedia.org/wiki/List_of_inorganic_pigments

   Arsenic pigments. Realgar: As 4 S 4 - a highly toxic natural pigment. Cadmium pigments. Cadmium red (PR108): cadmium sulfo-selenide (Cd2SSe). Cerium pigments. Cerium sulfide red (PR265). Iron oxide pigments. Sanguine, Caput mortuum, Indian red, Venetian red, oxide red (PR102). Red ochre (PR102): anhydrous Fe 2 O 3.

5. Concrete - Wikipedia

   en.wikipedia.org/wiki/Concrete

   Concrete with crystalline admixture can expect to self-seal as constant exposure to water will continuously initiate crystallization to ensure permanent waterproof protection. Pigments can be used to change the color of concrete, for aesthetics.

6. Blue pigments - Wikipedia

   en.wikipedia.org/wiki/Blue_pigments

   Cobalt blue pigment. Blue pigments are natural or synthetic materials, usually made from minerals and insoluble with water, used to make the blue colors in painting and other arts. The raw material of the earliest blue pigment was lapis lazuli from mines in Afghanistan, that was refined into the pigment ultramarine.

7. Cement - Wikipedia

   en.wikipedia.org/wiki/Cement

   This cement can make concrete for floor slabs (up to 60 m square) without contraction joints. White blended cements may be made using white clinker (containing little or no iron) and white supplementary materials such as high-purity metakaolin. Colored cements serve decorative purposes. Some standards allow the addition of pigments to produce ...