Designation: C109/C109M − 13 ´1Standard Test Method forCompressive Strength of Hydraulic Cement Mortars (Using2-in. or [50-mm] Cube Specimens) 1This standard is issued under the f i xed designation C109/C109M; the number immediately following the designation indicates the yearof ...
ASTM C109/C109M-21 水硬性水泥砂浆抗压强度的标准试验方法(使用2英寸 或[50 mm]立方体试样) Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50 mm] Cube Specimens) 被代替 预览ASTM C109/C109M-21前三页 ...
Designation: C 109/C 109M – 02 Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)1 This standard is issued under the ?xed designation C 109/C 109M; the number immediately following the designation indicates the year of ...
ASTM C109/C109M-24 适用范围 1.1 本测试方法涵盖使用 2 英寸的水凝水泥砂浆的抗压强度的测定。或 [50 毫米] 立方体样本。注 18212;测试方法 C 349 提供了此确定的替代程序(不用于验收测试)。1.2 此测试方法涵盖使用英寸-磅或 SI 单位的测试应用。任一系统中规定的值应单独视为标准。在正文中,SI 单位显示...
IEC TR 61000-4-40-2020 电磁兼容性(EMC).第4-40部分:试验和测量技术.调制或畸变信号功率量测量的数字方法 42 p. IEC 63172-2020 电气附件.电气附件能效等级的测定方法 46 p. IEC 62985-2019 计算机断层扫描尺寸比剂量估计(SSDE)的计算方法 78 p. IEC 62984-2-2020 高温二次电池.第2部分:安全要求...
Designation: C109/C109M − 16StandardTest Method forCompressive Strength of Hydraulic Cement Mortars (Using2-in. or [50-mm] Cube Specimens) 1This standard is issued under the f i xed designation C109/C109M; the number immediately following the designation indicates the yearof original adopti...
ASTM C109/C109M-01 水硬性水泥砂浆抗压强度的标准试验方法(使用2英寸 或[50 mm]立方体试样)的最新版本是哪一版? 1.1 本测试方法涵盖使用 2 英寸的水凝水泥砂浆的抗压强度的测定。或 [50 毫米] 立方体样本。注 18212;测试方法 C 349 提供了此确定的替代程序(不用于验收测试)。
Designation: C109/C109M − 16aStandard Test Method forCompressive Strength of Hydraulic Cement Mortars (Using2-in. or [50-mm] Cube Specimens) 1This standard is issued under the f i xed designation C109/C109M; the number immediately following the designation indicates the yearof original ado...
Designation: C109/C109M ? 12 Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)1 This standard is issued under the ?xed designation C109/C109M; the number immediately following the designation indicates the year of original ...
以下就ASTM C109/C109M-13水硬性水泥胶砂抗压强度试验方法具体操作中应注意的事项作一介绍。 1.1 试验室温湿度 成型室温度应在(23.0±3)℃,湿度≥50%。湿气养护室温度应在(23.0±2)℃,湿度≥95%。养护水为饱和石灰水,温度在(23.0±2)℃。 1.2 仪器设备 设备主要参数见表1。流动度跳桌符合ASTM C230要求。