FLUIDITY MEASUREMENT DEVICE OF CONCRETE

To provide a measurement device contributing to measurement of correct fluidity of concrete.SOLUTION: A measurement device (10) comprises a cylindrical container (12) formed of an upper part (22) including an open upper end (22a) and a lower part (24) including a closed lower end (24a). The cylindrical container comprises a plurality of rows of hole groups (26) for permitting inflow of a mortar component in concrete provided in a circumferential direction of the cylindrical container on an upper part of the cylindrical container, and a plurality of rows of scales (28) for indicating an inflow of the mortar component, on the lower part of the cylindrical container. The measurement device comprises: a partition member (14) for partitioning an inside of the cylindrical container into a plurality of independent spaces (32) and being arranged in the cylindrical container, and a plurality of closing members 16. The plurality of spaces are communicated to the plurality of rows of hole groups. The plurality of closing members close the plurality of rows of hole groups so as to release closing.SELECTED DRAWING: Figure 1 【課題】コンクリートのより正確な流動性の測定に寄与する測定装置を提供すること。【解決手段】測定装置(10)は、開放された上端(22a)を含む上部(22)及び閉鎖された下端(24a)を含む下部(24)からなる筒状容器(12)を備える。筒状容器は、その上部及び下部にそれぞれ筒状容器の周方向へ間隔をおいて設けられたコンクリート中のモルタル成分の流入を許す複数列の孔群(26)及びモルタル成分の流入量を示す複数列の目盛(28)を有する。測定装置は、また、筒状容器の内部に配置され筒状容器の内部を独立した複数の空間(32)に仕切る仕切り部材(14)と、複数の閉鎖部材(16)とを備える。複数の空間はそれぞれ複数列の孔群に連通している。複数の閉鎖部材はそれぞれ複数列の孔群を解除可能に閉鎖する。【選択図】図１