ICS91.080.30 CCSP24DB37 山东省地方标准 DB37/T2363－20** 代替DB37/T2363－2013 贯入法检测砌筑砂浆抗压强度技术规程 Technicalspecificationfortestingcomprehensivestrengthofmasonrymortarby penetrationresistancemethod 20**-**-**发布 20**-**-**实施 山东省市场监督管理局发布 DB37/T2363－20** I目  次 前言.....................................................................................................................................................................II 引言...................................................................................................................................................................III 1范围.................................................................................................................................................................1 2规范性引用文件.............................................................................................................................................1 3术语和定义.....................................................................................................................................................1 4符号.................................................................................................................................................................2 5贯入仪.............................................................................................................................................................2 5.1基本要求.................................................................................................................................................2 5.2技术要求.................................................................................................................................................3 5.3校准.........................................................................................................................................................4 5.4其它要求.................................................................................................................................................4 6检测技术.........................................................................................................................................................4 6.1一般规定.................................................................................................................................................4 6.2贯入检测.................................................................................................................................................5 7测强曲线.........................................................................................................................................................6 7.1适用条件.................................................................................................................................................6 7.2限制条件.................................................................................................................................................6 7.3制定专用测强曲线或通过试验进行修正............................................................................................7 7.4按JGJ/T70－2009要求制作试块（砂浆试模带底模）测强曲线。..............................................7 7.5按JGJ/T70－2009实施前的标准要求制作试块（砂浆试模不带底模）测强曲线。..................7 8检测数据分析处理.........................................................................................................................................7 8.1砂浆强度平均值、标准差及变异系数................................................................................................7 8.2异常数据判断和处理.............................................................................................................................8 8.3变异系数限值.........................................................................................................................................8 8.4单个构件检测砂浆强度推定值.............................................................................................................8 8.5按批抽样检测砂浆强度推定值....................................................................................................