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{"title":"Yellowish Brown Rock Wool Panels Fire Resistant 30mm-150mm Thickness","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/12\/e5040e0683c200476409e80d541e-200x200-1\/yellowish_brown_rock_wool_panels_fire_resistant_30mm_150mm_thickness.jpg","attrs":{"Brand Name":"SEASTAR","Model Number":"Customizable according to requirements","Certification":"CNASL6673","Place of Origin":"Chengdu, Sichuan, China"}}
{"title":"Medium Density Rock Wool Board 1200x600mm With Temperature Resistance -268\u2103 ~","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/78\/ce3cfb5d1febf34f823be569f66b-200x200-1\/medium_density_rock_wool_board_1200x600mm_with_temperature_resistance_268_e2_84_83_7e_650_e2_84_83.jpg","attrs":{"Brand Name":"SEASTAR","Model Number":"Customizable according to requirements","Certification":"CNASL6673","Place of Origin":"Chengdu, Sichuan, China"}}
{"title":"Rigid Rock Wool Boards Fireproof Protecting Pipes \/ Cables","imgUrl":"https:\/\/img.chinax.com\/nimg\/06\/f4\/145cb3fcabf750f57bc81e14e0c1-200x200-1\/rigid_rock_wool_boards_fireproof_protecting_pipes_2f_cables.jpg","attrs":{"Brand Name":"SEASTAR","Model Number":"Customizable according to requirements","Certification":"CNASL6673","Place of Origin":"Chengdu, Sichuan, China"}}
{"title":"Rough Rockwool Fire Board Fireproofing 30-150mm Thickness","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/9e\/f7a1f0353650698d9fcc27bbeb40-200x200-1\/rough_rockwool_fire_board_fireproofing_30_150mm_thickness.jpg","attrs":{"Brand Name":"SEASTAR","Model Number":"Customizable according to requirements","Certification":"CNASL6673","Place of Origin":"Chengdu, Sichuan, China"}}
{"title":"Multi Functional Rockwool Fire Board 1200x600mm 40-200kg\/M\u00b3 Density Fireproof","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/60\/7f255d2094ce2f082de1c8c42480-200x200-1\/multi_functional_rockwool_fire_board_1200x600mm_40_200kg_2fm_c2_b3_density_fireproof.jpg","attrs":{"Brand Name":"SEASTAR","Model Number":"Customizable according to requirements","Certification":"CNASL6673","Place of Origin":"Chengdu, Sichuan, China"}}
{"title":"Industrial Rockwool Fire Board With Thermal Insulation High Temperature","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/ec\/5bbc510c294d4ae885fdba8e5f22-200x200-1\/industrial_rockwool_fire_board_with_thermal_insulation_high_temperature_resistance.jpg","attrs":{"Brand Name":"SEASTAR","Model Number":"Customizable according to requirements","Certification":"CNASL6673","Place of Origin":"Chengdu, Sichuan, China"}}
Various Usages Of Rock Wool Panels' Fire Resistance Performance
Rock wool panels, with their Class A non-combustibility, excellent high-temperature stability, and flame-blocking capability, play irreplaceable special roles in scenarios with strict fire safety requirements. Their fire resistance functions primarily around three core dimensions: "passive fire barriers," "structural fire protection," and "fire risk isolation."
Core Performance
In the construction sector, these panels are crucial for building passive fire protection systems to block fire spread paths—an advantage ordinary insulation materials like polystyrene boards or extruded boards cannot match. For high-rise buildings, where vertical height increases evacuation difficulty, rock wool panels are used as core materials for non-load-bearing fire partitions and fire cantilevers, or filled in gaps between curtain walls and the main structure. Withstanding temperatures of 800-1000℃ without burning or releasing toxic gases while maintaining structural strength, they prevent flames from spreading between fire zones, buying critical time for evacuation. They also seal gaps in elevator shafts, cable shafts, and pipe shafts—vertical "chimneys" for fire—to stop flames from rushing to the top within minutes and avoid secondary hazards like pipe or cable damage. In external wall insulation systems, especially for densely populated areas (malls, schools, hospitals) and super high-rises over 100 meters, rock wool-core composite panels replace flammable insulation materials to prevent external wall fires.
Applications in Industrial Settings
In industrial settings, where high-temperature equipment (boilers, kilns) and flammable processes (chemical reactions, oil-gas storage) pose significant fire risks, rock wool panels protect equipment and isolate hazards. For high-temperature equipment operating at hundreds of degrees Celsius, customized dense, high-heat-resistant rock wool panels wrap the exterior—reducing heat loss via low thermal conductivity and blocking contact between high temperatures and surrounding flammables (cables, insulation cotton) to prevent ignition accidents. In chemical workshops and storage tank areas, where leaked flammable solvents or chemicals easily trigger explosions, rock wool panels line fire partitions and dikes or act as barriers between equipment and operation zones. Even if local combustion occurs, they contain flames and protect adjacent equipment, minimizing accident escalation. In the power industry, they line cable trays in power plants and substations or seal cable wall penetrations to shield cables from flame erosion, ensuring power systems operate normally during initial fires for emergency power supply and fire suppression.
Applications in Transportation
In transportation, where enclosed spaces (vehicles, tunnels) limit evacuation and amplify fire risks, rock wool panels address "confined-space fire prevention." For rail transit (subways, high-speed trains), they form the core of composite interior panels (floors, walls, ceilings) meeting strict standards like GB/T 24430-2021 Fire Performance Requirements for Interior Materials of EMUs. Non-combustible with low smoke density and no toxic emissions (carbon monoxide, hydrogen chloride), they prevent rapid smoke buildup that causes suffocation and slow structural damage to buy time for train docking and passenger evacuation. In road/railway tunnels, narrow spaces make vehicle fires or accidents highly dangerous. Rock wool panels (often combined with fire-retardant coatings) line tunnel sidewalls and ceilings—resisting prolonged flame exposure to prevent concrete structural collapse from high temperatures and reducing toxic smoke to improve evacuation conditions. Unlike other materials, rock wool panels’ fire resistance is not merely "non-combustible" but combines "high-temperature stability, low smoke/toxicity release, and structural support." During fires, they block flames, avoid toxic gas emissions (a major cause of fire casualties from plastic insulation), and maintain shape without collapsing or dripping—sustaining fire protection. This "multi-functional synergy" makes them indispensable for high-safety-priority scenarios in construction, industry, and transportation.
Rock wool boards ensure fire equipment reliability through superior thermal insulation, anti-freezing protection, fire resistance, and effective sealing. These properties make them indispensable for enhancing building fire protection system safety standards.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
5000000-8000000
Employee Number:
80~120
Ecer Certification：
Verified Supplier
Pengzhou Shiyida Building Materials Co., Ltd. was established in 2011 and is located in Chengdu, a tourist city in China. It is one of the domestic manufacturers engaged in new-type refractory, thermal insulation and sound insulation materials. The factory is located in Pengzhou, with ... Pengzhou Shiyida Building Materials Co., Ltd. was established in 2011 and is located in Chengdu, a tourist city in China. It is one of the domestic manufacturers engaged in new-type refractory, thermal insulation and sound insulation materials. The factory is located in Pengzhou, with ...
