## 徐州某大型钢铁企业噪声治理成功案例 徐州市作为淮海经济区中心城市， Industrial base is strong, with many factories and enterprises producing high noise levels. In recent years, with increasing environmental protection awareness and stricter emission standards, more and more enterprises in Xuzhou have begun to focus on noise control issues. This article shares a successful noise barrier project from a large steel plant in Xuzhou. ### 项目背景：徐州钢铁厂噪声困扰 The steel plant is located in an industrial park in Xuzhou, surrounded by residential areas. The main noise sources include: - Crushing equipment: noise level exceeding 105 decibels - Blower equipment: noise level of about 98 decibels - Transportation vehicles: frequent truck entry and exit According to the survey, the boundary noise of the plant exceeded the national standard by 8-15 decibels, causing significant complaints from surrounding residents. The factory had to deal with frequent neighborhood disputes and environmental inspections. ### 解决方案：定制化声屏障系统 After on-site investigation and acoustic simulation, we designed a customized noise barrier solution for the steel plant: #### 1. Crushing Area Noise Barrier - Height: 4 meters - Material: 0.8mm galvanized steel panel + glass wool filling - Sound insulation: 25-30 decibels - Installed along the north boundary, total length: 320 meters #### 2. Blower Area Noise Barrier - Height: 3.5 meters - Material: Aluminum alloy perforated panel + sound-absorbing cotton - Sound insulation: 20-25 decibles - Semi-enclosed design, considering equipment ventilation needs #### 3. Transportation Road Noise Barrier - Height: 2.5 meters - Material: Galvanized steel plate + H-beam column - Sound insulation: 15-20 decibels - Installed along both sides of the factory road, total length: 180 meters ### 实施效果：噪声显著降低 After the project was completed and put into use, the monitoring results showed: - Factory boundary noise decreased from 68 decibels to 42 decibels, meeting the Class 2 standard - Indoor noise of surrounding residential areas decreased by 12-18 decibels - Zero complaints from residents after the project was completed - Passed the environmental acceptance inspection on the first attempt ### 徐州本地服务优势 As a noise barrier manufacturer in Xuzhou, we provide one-stop services including on-site survey, plan design, product manufacturing, and construction installation. The company has a professional technical team with rich experience in industrial noise control, able to customize solutions for different scenes such as factories, highways, and residential areas. For noise control needs, please contact us: 18831881133.