Fire-resistance rating


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Fire-resistance rating

Refers to the time in hours that a material or construction will withstand exposure to fire.

fire-resistance rating

The time in hours that a material or construction can withstand fire exposure, as determined in conformity with generally accepted standards, or from information derived from standard tests.
References in periodicals archive ?
What is the ideal fire-resistance rating for buildings in the UAE?
The boards also meet the ASTIM E84 Class B fire-resistance rating, as required by the California State Fire Marshall.
It requires that the various components of buildings 420 feet and higher (about 42 floors including floor and roof construction) have a minimum three-hour structural fire-resistance rating, whether sprinklers are present or not.
The entire Transcend decking collection is backed by a 25-year Limited Fade and Stain Warranty that is unprecedented in the industry and meets the ASTM E84 Class B fire-resistance rating, as required by the California State Fire Marshal.
The hollow brick were the only materials to pass the test, achieving a one-hour fire-resistance rating for the wall.
Transcend Porch is backed by a 25-year Residential Fade and Stain Warranty and a 10-year Commercial Fade and Stain Warranty - unprecedented in the industry - and will meet all will meet Wildland Urban Interface (WUI) fire resistance standards, including ASTM E84 Class B fire-resistance rating required by the California State Fire Marshall.
The new Trex Transcend boards also meet the ASTIM E84 Class B fire-resistance rating, as required by the California State Fire Marshall.