In the middle of the use of rock wool sandwich, fire, heat preservation, moisture-proof effect.Double-sided color steel, a variety of substrate, color, surface structure and coating, so that it has great flexibility and selectivity, can meet a variety of building material color, shape, quality, performance and other aspects of the harsh requirements.From schools, residential to commercial buildings, from villas to high-rise commercial residential buildings.   1. Adiabatic Performance: Good thermal insulation is the basic characteristics of rock wool and slag wool products. At room temperature (about 25℃), the thermal conductivity of rock wool is usually between 0.03 ~ 0.047W/(moK). 2. Combustion Performance: The combustion performance of rock wool and slag wool products depends on the amount of flammable adhesive.Rock wool, slag cotton itself is an inorganic mineral fiber, non-combustible, in the process of processing into products, sometimes to add organic binder or additives, which will have a certain impact on the combustion performance of products. 3. Sound Insulation Performance: Rock wool, slag wool products have excellent performance of sound insulation and sound absorption, the sound absorption mechanism is that this product has a porous structure, when the sound wave through, As a result of the flow resistance of the action of friction, so that a part of the acoustic energy is absorbed by the fiber, Yin hindered the transmission of acoustic waves.