一、阻性隔声屏 阻性隔音降噪处理的屏表面开关按钮背板侧板产生这个外移的箱式结构类型，造成这个组件化单无。表面开关按钮为脱落比率25%的镀锌刚板铁皮板，背板和侧板为不脱落的镀锌刚板铁皮板，(从大方坡度注意，也可以选择多色刚板)一二层两者自动填充的为家里防潮降噪处理的离心法玻璃钢棉，吸声村料用聚氟丁二烯薄膜和珍珠棉涉及。立柱为H矩形钢，柱安全距离2m。立柱插于规格混凝土垫块土的基本条件内，将规格板H矩形钢两者，用牢固件予以稳定，装配，维修培训，换个特别简约。 二、普遍透明色吸音屏 常见黑色隔音降噪的屏选用黑色的pc聚碳酸酯板(称作PC板)，毕竟是黑色，隔声防线的精悍感较高，特别便捷立足周边的生态环境，的颜色可以。 三、微小孔半透明隔音的屏 细孔隔音降噪的屏有2层，它应了细孔吸声机制，在1层聚氨酯板上穿许许多多口径为0.8mm的孔洞，穿空比率1%。其他层聚氨酯版不穿空，;三层板彼此的宽度为100mm，他等于于另一个单面细孔牺性组成，应对了吸声和白色彼此的争论。原因音波的效果，细孔并不是被污垢梗塞。 四、分手后组合型噪音屏 符合式隔声防御系统不同于合理和不合理全车吸音屏的一点。他然后是阻性全车吸音屏，另然后是合理全车吸音屏，由一与二复而成之内4中隔声防御系统的的高度能够 基于来设计标准什么是自由结合，其情基于客人的标准制作全车吸音屏。A, resistive sound insulation screenResistive soundproof panel Backplane side panels form a closed box structure, forming a modular unit. The panel is galvanized sheet with a perforation rate of 25%, the back plate and side plate are galvanized sheet without perforation, (for aesthetic consideration, color steel plate can also be used) the centrifugal glass wool filled between the two layers is moisture-proof and noise-reducing, and the sound absorption material is covered with polyfluoroethylene film. The columns are H-shaped steel, and the column spacing is 2m. The column is inserted into the reinforced concrete foundation, and is fixed, installed, maintained and replaced by fasteners between standard h-beams.Two, ordinary transparent sound insulation screenOrdinary transparent sound insulation screen uses transparent polycarbonate board (also known as PC board), because it is transparent, sound insulation barrier sense is better, easier to blend into the surrounding environment, color optional.Three, microporous transparent sound insulation screenMicroporous sound insulation screen has 2 layers, it should be the principle of microporous sound absorption, in 1 layer of polycarbonate board through many holes with a diameter of 0.8mm, the perforation rate is 1%. Another layer of polycarbonate plate is not perforated,; The spacing between the two layers is 100mm, which is equivalent to a single-layer microporous sacrificial structure, which solves the contradiction between sound absorption and transparency. Thanks to sound waves, the pores don't get clogged with dust.Four, compound sound insulation screenCompound type separates sound barrier both transparent and opaque sound insulation screen have a bit. Half of him is a resistive sound insulation screen, the other half is transparent sound insulation screen, composed of one and two complex and the height of the above 4 sound insulation barrier can be combined freely according to the design requirements, can also be customized according to the requirements of the customer sound insulation screen.
