| 声屏障岩棉性能特点 |
| 添加时间：2019/8/20 16:03:40 浏览次数： |
| 声屏障岩棉性能特点 Characteristics of Rockwool Performance of Sound Barrier 1、绝热性能：绝热性能好是岩棉制品的基本特性，在常温条件下（25℃左右）岩棉的热导率通常在0.03～0.047W/(moK)之间。 1. Adiabatic property: Good thermal insulation property is the basic characteristic of rock wool products. The thermal conductivity of rock wool is usually between 0.03 and 0.047W/(moK) at room temperature (about 25 C). 2、燃烧性能：岩棉、矿渣棉制品的燃烧性能取决于其中可燃性粘接剂的多少。岩棉本身属无机质矿物纤维，不可燃，在加工成制品的过程中，有时要加入有机粘结剂或添加物，这些对制品的燃烧性能会产生一定的影响。 2. Combustion performance: The combustion performance of rock wool and slag wool products depends on the number of combustible adhesives. Rockwool itself belongs to inorganic mineral fibers, which are non-flammable. In the process of processing products, organic binders or additives are sometimes added, which will have a certain impact on the combustion performance of products. 3、隔音性能：岩棉制品具有优良的隔音和吸声性能，其吸声机理是这种制品具有多孔性结构，当声波通过时，由于流阻的作用产生摩擦，使声能的一部分为纤维所吸收，阴碍了声波的传递。 3. Sound insulation performance: Rockwool products have excellent sound insulation and sound absorption performance. Its sound absorption mechanism is that the products have porous structure. When sound wave passes through, friction occurs due to the effect of flow resistance, so that part of the sound energy is absorbed by fibers, which hinders the transmission of sound wave. |
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