sound insulation

The hollow form and polycarbonate resin offer significant advantage to the sound insulation.

空中结构和聚碳酸酯树脂良好的隔音特性能有效地降低噪音.

Features: high fire resistance, sound insulation and high strength.

优点: 耐火性能好, 隔音效果好,强度高.

This paper shows how to redesign the building acoustic sound insulation lab without altering its function and structure to gain a reverberation environment of which the background noise level is lower than 15dB ( A) when the ventilation system is working.

文章重点介绍在机械通风和不影响建筑隔声实验室原有的实验功能与结构的前提下如何对建筑隔声实验室进行改造以获得背景噪声低于15dB（A）的混响场实验环境。

Products with non-deformation, non-cracking, fire safety, sound insulation, thermal insulation, non-toxic, light weight and so on.

产品具有不变形 、 不裂缝 、 防火 、 隔音 、 保温 、 无毒 、 质轻等优点.

Used for engine control room, It has heat insulation , sound insulation and heat preservation.

本产品适用于机舱集控室, 具有隔声 、 隔热和保温.

Building insulation, sound insulation, ventilation in warehouse, mold, moisture, with formation warehouses, dry.

建房隔热 、 保温良好,库内通风 、 通气 、 防霉 、 防潮 、 内仓平整 、 干燥.

Superior quality seals, waterproof, sound insulation and safe.

专用门锁及优质密封胶条,密封 、 水 、 音,安全可靠.

The paper establishes reverberation-anechoic chamber sound insulation test method via lot of test research and demonstration.

本文通过大量的试验研究与论证,建立了混响室—消声室法隔声测量方法,填补了国内在该领域研究的空白.

The Sound Insulation Door of Experimental Theater Maintenance Project.

戏剧厅隔音门工程规划案.

Hollow glass features high-efficiency sound insulation and heat insulation.

中空玻璃具有高效的隔音、隔热性能.

Sound insulation panels can be disassembled and re-installed to other room in case of relocation.

日后如需搬迁,隔音吸音组件可拆卸及重新安装在其他单位内,务求善用你的投资.

This product is miniature rubber, have much function, such as anti-rust , sound insulation, heat insulation, anticorrosion.

本产品为微型橡胶颗粒 、 具有 防锈 、 隔音 、 隔热 、 耐腐蚀等功能.

The poor sound insulation performance is a main problem in inner wall board field.

轻质墙板的隔声性能差是目前墙体材料普遍存在的问题.

High-grade passenger car abroad adopts floating floor with high performance of vibration absorption and sound insulation.

国外 高档 客车均采用浮筑地板,浮筑地板具有良好的减振、隔声性能.

Re-locatable sound insulation partitions between classrooms, reducing sound interference between two rooms.

安装隔音墙于课室之间, 减少相互间的声音干扰.

The profiles have such performances as-corrosion, weather resistance, sound insulation, heat insulation, and-impact at low temperature.

产品具有防腐 、 耐候 、 隔音 、 隔热、密封 、 保温、 抗 低温冲击等优良性能.