BS EN 16703:2015规定了执行EN ISO 10140-1所需的附加信息 标准化条件下干式墙的有效降噪和降噪指数的测定 符合EN ISO 10140-2“声学-实验室”要求的带钢钉的石膏板系统 建筑构件隔声测量第2部分:空气声测量 绝缘”。遵守EN ISO 10140-2中的所有要求，以减少 不确定性，它规定:测试带钢钉石膏板干墙系统的附加指南；anda使用两个参考测试分区验证实验室的方法。 所得结果被用于将频率相关的降噪指数转换为单频 根据EN ISO 717-1，数字评级。这些性能可用于比较不同的性能 产品，或，以及表达需求，或，以及作为评估方法的输入，例如 EN 12354-1。交叉引用:EN 520:2004+A1:2009EN 13162EN 13963EN 14195EN 14566EN ISO 10140ISO 10140DIN 18180EN 29053:1993ISO 9053:1991EN 12354-1:2000EN ISO 140-1EN ISO 140-2ISO 140-1ISO 140-2EN ISO 140-3ISO 717-1:2013ISO 717-1:2013ISO 12999-1:2014ISO 16940:2008购买本文件时提供的所有现行修订版均包含在购买时。

BS EN 16703:2015 specifies information additional to EN ISO 10140-1 necessary to carry out efficiently and under standardized conditions the determination of the sound reduction index of drywall systems of plasterboard with steel studs according to EN ISO 10140-2 "Acoustics - Laboratory measurement of sound insulation of -building elements - Part 2: Measurement of airborne sound insulation". Observe that all demands in EN ISO 10140-2 should still be fulfilled. In order to decrease the uncertainty, it specifies:additional guidelines for testing drywall systems of plasterboard with steel studs;anda method to validate laboratory by using two reference test partitions.The results obtained are used to convert frequency-dependent sound reduction index into single number ratings, according to EN ISO 717-1. These performances can be used to compare different products, or, and to express a requirement, or, and as input into estimation methods, such as EN 12354-1.Cross References:EN 520:2004+A1:2009EN 13162EN 13963EN 14195EN 14566EN ISO 10140ISO 10140DIN 18180EN 29053:1993ISO 9053:1991EN 12354-1:2000EN ISO 140-1EN ISO 140-2ISO 140-1ISO 140-2EN ISO 140-3ISO 140-3EN ISO 717-1:2013ISO 717-1:2013ISO 12999-1:2014ISO 16940:2008All current amendments available at time of purchase are included with the purchase of this document.