Which type of tile can achieve a second-level fire resistance rating
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The existing sandwich panel tiles are to be replaced; what type of tiles can meet the second-level fire resistance requirement for Class A workshops? If you have used or produced it, please get in touch. Thank you.
Experts in engineering or civil construction might be familiar with this area of knowledge.
\"Code for Fire Protection Design of Buildings\": Some of the requirements are as follows: 3.2.16 The roof panels of buildings (warehouses) with fire resistance ratings of Class I and II shall be made of non-combustible materials. The roof waterproofing layer should be made of non-flammable or flame-retardant materials. When flammable fireproof materials are used and laid on flammable or flame-retardant insulation materials, a non-flammable material should be used as a protective layer for either the waterproofing material or the flammable/flare-retardant insulation material. The roof panel uses a lightweight steel roof, with fire-resistant materials such as glass wool or rock wool selected for the insulation layer. Walls made of rock wool core colored steel plates can meet the requirements for a fire resistance rating of level 2. Color steel rock wool sandwich panels and their production process enable the automated combination of rock wool and steel plates into a single unit in a factory, thereby replacing the previous method of combining rock wool panels on-site. Rock wool sandwich panels take full advantage of the unique properties of rock wool as a core material, offering significant benefits in terms of fire resistance, thermal insulation, and sound absorption. Tests have shown that it has a fire resistance capacity of over 1000°C
Cored rock wool boards can achieve this. But the price is still quite high
Cored rock wool boards can achieve this. But the price is still quite high