ICS91.120.20 CCSQ13 广东省建设科技与标准化协会标准 T/GDJSKB008—2022 建筑楼板用隔声砂浆 Soundinsulationmortarforbuildingfloor 2022-01-28发布 2022-05-01实施 广东省建设科技与标准化协会  发布 全国团体标准信息平台 T/GDJSKB008—2022 I目次 前 言.........................................................................................................................................................III 1范围.....................................................................................................................................................................1 2规范性引用文件.................................................................................................................................................1 3术语和定义.........................................................................................................................................................1 4标记.....................................................................................................................................................................3 标记方法.....................................................................................................................................................3 标记示例.....................................................................................................................................................3 5原材料.................................................................................................................................................................3 橡胶颗粒.....................................................................................................................................................3 水泥.............................................................................................................................................................3 细骨料.........................................................................................................................................................3 矿物掺和料.................................................................................................................................................3 拌合水.........................................................................................................................................................3 胶粘剂.........................................................................................................................................................3 6要求.....................................................................................................................................................................4 干混料外观.................................................................................................................................................4 干混料堆积密度.........................................................................................................................................4 干混料放射性.............................................................................................................................................4 隔声砂浆分层度.........................................................................................................................................4 撞击声隔声性能.........................................................................................................................................4 基本性能（10mm硬化隔声层）................................................................................................................4 燃烧性能.....................................................................................................................................................4 7试验方法.............................................................................................................................................................4 干混料外观.................................................................................................................................................4 干混料堆积密度........................................................................