ASTM C1244-2005
回填之前利用负压(真空)试验的混凝土污水管检查孔的标准试验方法

Standard Test Method for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test Prior to Backfill

ASTM C1244-2005 发布历史

1.1 This test method covers procedures for testing precast concrete manhole sections when using the vacuum test method to demonstrate the integrity of the installed materials and the construction procedures. This test method is used for testing concrete manhole sections utilizing mortar, mastic, or gasketed joints.

1.2 This test method is intended to be used as a preliminary test to enable the installer to demonstrate the condition of the concrete manholes prior to backfill.

1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

1.4 This test method is the companion to metric Test Method C 1244M; therefore, no SI equivalents are shown in this test method.

Note 18212;Vacuum test criteria presented in this test method are similar to those in general use. The test and criteria have been widely and successfully used in testing manholes.

Note 28212;The user of this test method is advised that no correlation has been found between vacuum (air) and hydrostatic tests.

ASTM C1244-2005由美国材料与试验协会 US-ASTM 发布于 2005。

ASTM C1244-2005 在中国标准分类中归属于: P41 室外给水、排水工程。

ASTM C1244-2005的历代版本如下：

• 2002年04月10日 ASTM C1244-02 回填之前的负压（真空）试验的混凝土下水道人孔标准试验方法
• 2002年04月10日 ASTM C1244-02e1 回填之前的负压（真空）试验的混凝土下水道人孔标准试验方法
• 2005年01月01日 ASTM C1244-05 回填之前的负压（真空）试验的混凝土下水道人孔标准试验方法
• 2005年10月01日 ASTM C1244-05a 回填之前的负压（真空）试验的混凝土下水道人孔标准试验方法
• 2005年10月01日 ASTM C1244-05ae1 回填之前的负压（真空）试验的混凝土下水道人孔标准试验方法
• 2011年11月01日 ASTM C1244-11 回填之前的负压（真空）试验的混凝土下水道人孔标准试验方法
• 2017年04月01日 ASTM C1244-11(2017) 回填之前的负压（真空）试验的混凝土下水道人孔标准试验方法
• 1993年 ASTM C1244-1993(2000) 负压(真空)试验测定混凝土污水管人孔的试验方法
• 2002年 ASTM C1244-2002 负压(真空)试验测定混凝土污水管人孔的试验方法
• 2002年 ASTM C1244-2002e1 负压(真空)试验测定混凝土污水管人孔的试验方法
• 2005年 ASTM C1244-2005 回填之前利用负压(真空)试验的混凝土污水管检查孔的标准试验方法
• 2005年 ASTM C1244-2005a 回填之前利用负压(真空)试验的混凝土污水管检查孔的标准试验方法
• 2005年 ASTM C1244-2005ae1 回填之前利用负压(真空)试验的混凝土污水管检查孔的标准试验方法
• 2011年 ASTM C1244-2011 回填前使用负气压(真空)测试混凝土排水管检修孔的标准试验方法
• 2011年 ASTM C1244-2011(2017) 回填之前利用负压(真空)试验的混凝土污水管检查孔的标准试验方法
• 2002年04月10日 ASTM C1244-93(2000) 回填之前的负压（真空）试验的混凝土下水道人孔标准试验方法

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标准号

ASTM C1244-2005

发布日期

2005年

实施日期

废止日期

无

中国标准分类号

P41

国际标准分类号

23.040.50 (Pipes and fittings of other materials)

发布单位

US-ASTM

适用范围

1.1 This test method covers procedures for testing precast concrete manhole sections when using the vacuum test method to demonstrate the integrity of the installed materials and the construction procedures. This test method is used for testing concrete manhole sections utilizing mortar, mastic, or gasketed joints.

1.2 This test method is intended to be used as a preliminary test to enable the installer to demonstrate the condition of the concrete manholes prior to backfill.

1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

1.4 This test method is the companion to metric Test Method C 1244M; therefore, no SI equivalents are shown in this test method.

Note 18212;Vacuum test criteria presented in this test method are similar to those in general use. The test and criteria have been widely and successfully used in testing manholes.

Note 28212;The user of this test method is advised that no correlation has been found between vacuum (air) and hydrostatic tests.