随着环境保护事业的不断发展,以吸声处理方法降低车间噪声已成为保护工人健康的有效措施之一。以往,为降低工业建筑中的噪声,通常都设计一个整片满铺式的吸声平顶,虽然也能收到一定的降噪效果,但却存在着用料多、造价高、施工不便等问 With the continuous development of environmental protection, the reduction of noise in the workshop with sound-absorbing methods has become one of the effective measures to protect the health of workers. In the past, in order to reduce the noise in industrial buildings, a full sheet-filled sound-absorbing flat roof was usually designed. Although it can also receive certain noise reduction effects, there are many materials, high construction costs, and construction inconvenience. ask