A storage device for concrete slump test equipment

A storage device and slump technology, applied in the direction of measuring devices, packaging, flow characteristics, etc., can solve the problems of affecting test results, delaying time, missing tools, etc., and achieve simple device structure, saving test time, and large promotion value effect
CN104724403BActive Publication Date: 2017-10-13CCCC WUHAN HARBOR ENG DESIGN & RES +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CCCC WUHAN HARBOR ENG DESIGN & RES
Publication Date
2017-10-13

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Abstract

The invention relates to the field of concrete slump tests, in particular to a storage device for concrete slump test tools. It includes a metal storage bucket with an open upper end and a sealed bucket bottom at the lower end; the storage bucket has a built-in first fixing structure for fixing the collapsed bucket, a second fixing structure for fixing the tamping rod, and a built-in non-interfering The third fixed structure for fixing the steel ruler and the fourth fixed structure for fixing mud wipe. The beneficial effects of the present invention are: the structure of the device is simple, and the slump test tools can be timely and quickly stored in partitions, which is convenient for quickly finding the corresponding tools during use, saves test time, is easy to carry when going out for testing, and has great promotion value .
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Description

technical field

[0001] The invention relates to the field of concrete slump tests, in particular to a storage device for concrete slump test tools. Background technique

[0002] Slump is an important parameter to measure the plasticity and pumpability of concrete. Usually, the experimental method for measuring slump is: use a trumpet-shaped slump bucket with an upper mouth of 100mm, a lower mouth of 200mm, and a height of 300mm, and pour concrete into it three times. Filling, after each filling, hit 25 times evenly from the outside to the inside with a tamping stick along the wall of the barrel, and then smooth it after tamping. Then pull up the barrel, the concrete will slump due to its own weight, and the height of the highest point of the concrete after the barrel height (300mm) will be subtracted is called the slump.

[0003] During the experiment, tools such as slump buckets, measuring steel rulers, mud wipes, and tamping sticks will be used. These tools are independen...

Claims

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