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单词 slump test
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slump test
slump test n. Engineering a test of the consistency of fresh concrete in which the slump is measured following the removal of a mould of specified size and shape (usually the frustum of a cone).
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society > occupation and work > materials > derived or manufactured material > concrete > [noun] > height through which fresh concrete sinks > test of
slump test1920
1920 F. L. Roman in Engin. & Contracting 3 Mar. 241/1 Cone No. 1..was far better than a cylinder for determining the consistency of concrete by means of a ‘slump’ test.
1975 Concrete Inspection Procedures (Portland Cement Assoc.) iv. 41 A slump test is made at the start of the operation each day and whenever the appearance of concrete indicates a change in consistency.
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