Device and method for testing apparent mass of bare concrete

A technology of fair-faced concrete and test device, which can be used in measurement devices, material inspection products, instruments, etc., and can solve the problems of blind and unscientific construction methods.

Inactive Publication Date: 2016-08-24
SHANDONG JIANZE CONCRETE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Whether the fair-faced concrete project can be successful depends entirely on the performance after construction. The construction method of this kind of fair-faced concrete is relatively blind and unscientific

Method used

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  • Device and method for testing apparent mass of bare concrete
  • Device and method for testing apparent mass of bare concrete

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Embodiment Construction

[0030] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0031] combine figure 1 with figure 2 As shown, the present invention provides a kind of test device of clear-water concrete apparent quality, comprising: high 450mm~500mm, the transparent lidless container 1 of radius 300mm, is used to accommodate clear-water concrete 9; The cross support 2 of side width 10cm, Supported on the top surface of the transparent container 1 without a lid, the midpoint of the cross bracket 2 is located a...

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Abstract

The invention provides a device and method for testing the apparent mass of bare concrete. The device comprises a transparent container used for accommodating the bare concrete, a support erected on the top surface of the transparent container, a vibration rod which is arranged at the center of the support in a penetrating mode and stretches into the bare concrete, and a scale measurement bar sinking into the bare concrete from different positions so as to record the depth in the vibrated bare concrete. A scientific test standard is formed, and the blank of the prior art is filled in.

Description

technical field [0001] The invention relates to a test device, in particular to a test device and a test method for the apparent quality of fair-faced concrete. Background technique [0002] Fair-faced concrete is one-time molding without any external decoration. The natural color of cast-in-place concrete is directly used as the finish. It should be neat and beautiful, and the common quality defects of ordinary concrete are not allowed. Fair-faced concrete is a new type of concrete, which is an inevitable requirement for the development of concrete technology and also conforms to the development direction of green concrete. [0003] Although there have been successful clear-faced concrete engineering cases in China, there is no evaluation method for the successful construction of clear-faced concrete in the true sense before construction, that is, no evaluation method for the indoor apparent quality of clear-faced concrete has been established. Whether the fair-faced conc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/38
CPCG01N33/383
Inventor 王龙志王桂玲崔鑫张海霞郭伟贾宁王琨王秀青
Owner SHANDONG JIANZE CONCRETE
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