ASTM F1859-21a

Podrobné informace

Označení: ASTM F1859-21a

Datum vydání: 01.10.2021

Stran: 4

Země: Americká technická norma

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Anotace

This specification covers the requirements for the compound and physical characteristics of homogeneous (Type I) and layered (Type II) rubber sheet floor covering without backing. The floor coverings may either have smooth, embossed, or molded pattern surfaces, and shall not contain asbestos. They shall be tested on, and conform accordingly to the following requirements: chemical composition; hardness; modulus of 10 % elongation; static load limit; resistance to chemicals such as white vinegar, rubbing alcohol, sodium hydroxide solution, hydrochloric acid solution, sulfuric acid solution, household ammonia solution, and household bleach; resistance to heat; resistance to light; width and length; and base, wear layer, and overall thicknesses.


Keywords:
floor covering, flooring, resilient, rubber, sheet, without backing,, ICS Number Code 97.150 (Non-textile floor coverings)