Ceramic Tile Fire Rating

The first is based on underwriters laboratories ul test no.

Ceramic tile fire rating. 723 and is called the surface burning characteristics rating or flame spread rating this rating determines how a building material is going to react in a fire. With an almost limitless selection of color and designs as well as the ability to withstand heat ceramic tiles are a common choice for kitchen counter tops. In many instances ceramic tile suppliers have been requested to provide fire ratings for ceramic tiles and the like. Merola tile projectos 7 3 4 in.

However fire safety requirements do not necessarily apply for tiles considering that ceramics are a fire resistant material most being manufactured at over 1000. There are two main fire ratings involved with ceiling tiles. However you must take precautions if cooking around ceramic tile counter tops because very hot items cam cause damage. Porcelain tiles are somewhat like the fire resistant bricks that absorb heat and are commonly used in fireplaces.

Refer to the fire resistance rating summary to determine the ul design numbers and ceiling system products that correspond to the fire rated assemblies that meet your needs. Ceramic tiles are heat resistant but not necessarily heat proof. Determine the existing or planned building elements including structural mechanical electrical and finish materials in the fire rated assembly. Neve matte ceramic subway floor and wall subway tile 11 46 sq.

Ceramic tile fire ratings. Though porcelain tiles are durable around heat it s best not to have heat in direct contact with them. For example because ceramic tile is non flammable and does not produce smoke in a fire it inherently meets the flame spread and smoke development requirements of section 803 of the international building code ibc for interior wall and ceiling materials. Fire ratings are required by the building code to ensure that if a building is on fire its construction materials do not significantly increase the spread or intensity of a fire.