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Standard Test Method for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test Prior to Backfill (Metric)
出版:American Society for Testing and Materials

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基本信息
標(biāo)準(zhǔn)編號(hào): ASTM C1244M-05ae1
發(fā)布時(shí)間:2005/10/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:American Society for Testing and Materials
標(biāo)準(zhǔn)頁(yè)數(shù):5
標(biāo)準(zhǔn)簡(jiǎn)介
CONTAINED IN VOL. 04.05, 2006Covers 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.
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