Device for measuring performance of self-compacting concrete mixture

Abstract

The invention discloses a device for measuring the performance of a self-compacting concrete mixture, which comprises a bottom plate, a slump barrel arranged on the bottom plate, and a cylinder connected to the outer portion of the slump barrel in a sleeving mode; gear rails symmetrically arranged on the outer circumferential face of the cylinder, a driving motor arranged in a supporting strip, and a first electromagnet arranged at the edge of the lower end of the slump barrel. A first circular ring is connected to the upper portion of the supporting strip, a first sliding rail is connected tothe first circular ring in the radial direction, an expansion degree image collector and a J-ring expansion image collector are arranged on the first sliding rail, a measuring ring is arranged at theposition, 500 mm away from the circle center of the slump barrel, of the bottom plate, and an infrared transmitter is arranged on the measuring ring; and the first sliding rail is connected with a second circular ring corresponding to the measuring ring, and the second circular ring is provided with an infrared receiver, so that the performance of the self-compacting concrete mixture can be automatically measured, human interference factors are eliminated, and the measurement of data is more accurate.

Description

technical field [0001] The invention relates to the field of measuring the properties of concrete mixtures, in particular to a performance measuring device for self-compacting concrete mixtures. Background technique [0002] In the process of measuring the properties of self-compacting concrete mixtures, slump buckets are usually used; now it is usually necessary to use slump buckets to measure the performance of self-compacting concrete mixtures artificially, but in this way It will make it easy to be affected by human factors in the process of determination, resulting in inaccurate determination. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a self-compacting concrete mixture performance measuring device, which can automatically measure the performance of the self-compacting concrete mixture, eliminates human interference factors, an...

AI Technical Summary

Problems solved by technology

[0002] In the process of measuring the properties of self-compacting concrete mixtures, slump buckets are usually used; now it is usually necessary to use slump buckets to measure the performance of self-compacting concrete mixtures artificially, but in this way It will make it easy to be affected by human factors in the process of determination, resulting in inaccurate determination

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