Cultured marble
From Wikipedia, the free encyclopedia
Cultured marble, also referred to as cast polymer, is a plastic composite blend of high strength polyester resin and marble dust formed in a variety of molds to make a single piece article such as bathtubs, shower pans and vanity tops[1] with a surface that resembles marble.[2] Though it is a less expensive alternative to marble, it can have more tensile strength.
Because cultured marble is made with a moulding process,[3] it allows greater design flexibility than with stone. For instance, manufacturers of cultured marble can make a bathroom vanity with integrated bowl (or bowls). The manufacturing process encompasses several steps.[4] One step uses a non-porous gelcoat on the counters and sinks which seals the product and prevents later mold and bacteria growth and staining.
The cultured marble industry is represented in many locations world-wide.[5] The Kansas City, MO area is very prominent, with several large manufacturers: Leathers Cast Polymer, Bakers Marble, Complete Home Concepts, and The Onyx Collection[6]. Some products carry a long guarantee but long term durability has not been established since formulations and processing methods change with advances in the technology.
[edit] See also
[edit] References
- ^ Classic Cultured Marble - Home
- ^ SIMULANTS
- ^ Sunrise International Company Cultured Marble Molds Training, Support
- ^ Sunrise International Company FAQ - Starting a Cultured Marble factory
- ^ Sunrise International Company Starting factories in Nigeria, Romania, Mexico, China
- ^ The Onyx Collection
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