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随着世界环境的日益恶化，人们对保持和改善环境质量以及对保护人类健康日益关注，人们的环保意识正逐日增强，环保问题已成为每个行业，每个企业都不容忽视的重要问题。目前，世界各国都在制订更为严厉的环保措施来限制建筑施工现场的噪声，有害气体的排放，粉尘及振动等。如
With the deteriorating world environment, people are increasingly concerned about maintaining and improving the quality of the environment and protecting human health. People’s awareness of environmental protection is increasing day by day. The issue of environmental protection has become an important issue that every industry and every enterprise can not ignore. At present, all countries in the world are enacting more stringent environmental protection measures to limit noise, harmful gas emissions, dust and vibration at construction sites. Such as