Concrete slump testing device

The utility model discloses a concrete slump testing device which comprises a bottom plate, a measuring component is fixedly mounted on one side of the top of the bottom plate, two screw rods are rotatably arranged on the other side of the top of the bottom plate, the screw rods are sleeved with con...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SHENG CHUNJIA, ZHAO JIANGEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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