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AASHTO TP 129-18 (2020)
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AASHTO TP 129-18 (2020) Standard Method of Test for Vibrating Kelly Ball (VKelly) Penetration in Fresh Portland Cement Concrete
standard by American Association of State and Highway Transportation Officials, 2018
Full Description
AASHTO TP 129-18 (2020) describes the procedure for determining the consistency of fresh concrete by measuring the depth of penetration of a metal mass into plastic concrete under the force of gravity and quantitatively assessing the responsiveness to vibration of dry concrete mixtures, as is desired of a mixture suitable for slipform paving.
M00001231
2021-03-02
New product
AASHTO TP 129-18 (2020) Standard Method of Test for Vibrating Kelly Ball (VKelly) Penetration in Fresh Portland Cement Concrete
standard by American Association of State and Highway Transportation Officials, 2018