One:Rockwool Composite PanelFirebreakIncorporating the characteristics of the current extruded polystyrene external thermal insulation system construction technology, a special improvement process has been developed for the common rock wool characteristics. This involves wrapping the surface with a mesh fabric and slurry composite, overcoming the limitations of ordinary rock wool.Tensile StrengthWeaknesses such as low durability, susceptibility to breakage, and prone to collapsing due to moisture.Rockwool Composite PanelFire BreakSimilar in performance to insulation materials like polystyrene, with the same construction techniques and good integration, it ensures that the entire external thermal insulation system is less prone to cracks that could lead to leakage, dampness, and insulation failure. It can also withstand the same self-weight, wind loads, and the repetitive effects of outdoor climates as the external insulation without causing any damage.
Two:Rockwool Composite PanelAnd several other types (inorganic foam insulation boards,Borosilicate MicrospheresInsulation boards, etc., have reachedMaterials comparison for flame-retardant A-grade requirements can be achieved.FirebreakSimilar in thickness and thermal insulation effects to extruded polystyrene external thermal insulation. The table below lists several types of firebreaks for use.Comparison of Technical Parameters of A-grade Non-flammable Materials. A comparison of technical specifications between reinforced vertical fiber glass boards and other materials.
Compared to standard rock wool and rock wool composite panels, standard rock wool sheets...Strength剥除Low in moisture absorption, insulation boards made from common rock wool are compressed from the material itself, which has certain hydrophobic properties. However, practical experience has proven that over time, the hydrophobic properties of this material will gradually diminish. Moreover, the surface of rock wool...FlatnessPoor, and the material itselfTensile StrengthPoor quality, prone to shedding, and not level with the surface layer.Anti-crack mortarInadequate bonding has also led to instances of extensive delamination of the surface layer, directly resulting in the failure of external insulation and other extremely severe consequences.
Four:1. The fire-retardant separation strips for mineral wool composite panels can be manufactured according to the design requirements.Assembly Line ProductionManufactured with reliable quality, it reduces on-site wet work, simplifies construction processes, is easy to operate, poses no harm to construction workers, and has no environmental pollution. In contrast, ordinary rock wool requires on-site trimming and installation; its exposed rock wool fibers can be harmful to the skin andRespiratoryStimulating operations can cause some harm to operators. The material also has a high rate of damage. Comparative Study of Installation Performance Between Insulation Board and Common Unfaced Insulation Board
2. Economic Benefit Analysis: InorganicBoron Nitride MicrospheresThermal ConductivityHigher, no longer conducting economic comparisons.Insulation Foam Concrete BoardOn one handThermal ConductivityOn the one hand, the construction cost is high; on the other hand, the damage rate during construction is also high, and no comparison is made. High-performance rock wool is widely used internationally. In recent years, several large-scale rock wool manufacturers in China have been able to produce bulk high-performance rock wool, which has certain engineering applications. An economic analysis is now being conducted on the engineering applications of high-performance rock wool and composite rock wool fire separation strips. The cost of high-performance rock wool is being assessed.The price for rock wool composite board fire isolation strips is 48 yuan, while the cost for composite rock wool fire isolation strips is only 34.2 yuan. The rock wool composite board fire isolation strips are simpler in construction and faster to install, with higher efficiency. The construction quality is easy to ensure, and the overall economic and technical benefits are favorable.