Tüzetálló

Tüzetálló is a Hungarian term that is sometimes used to describe materials or constructions capable of withstanding fire for a period of time. In standard Hungarian, the more common and recommended term is tűzálló, formed from tűz (fire) and álló (standing).

The form tüzetálló appears rarely and is generally considered nonstandard or regional. When encountered, it is typically used as a synonym of tűzálló or to reference the property of fire resistance in a broader sense. In formal and technical contexts, writers prefer tűzálló and specify the required fire-resistance class rather than relying on variants.

In practice, fire resistance is assessed in laboratories according to national and international standards, and products are described by their ability to resist fire for a defined period. Common examples include fire-rated doors and walls, fireproof coatings, insulation materials, and protective equipment. The concept encompasses retaining structural integrity, limiting heat transmission, and preventing premature failure under fire exposure.

Etymology-wise, tüzetálló appears to be a compound built from tüzet (accusative of fire) and álló, reflecting a nonstandard derivation. For clarity and safety in documentation, most Hungarian sources use tűzálló and reference explicit fire-resistance ratings.

See also: tűzálló, tűzvédelmi szabályozás, tűzálló anyagok.