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The method of detecting whether the grouting material reaches fullness by detecting the ph value of the grouting material

A PH value and grouting material technology, applied in the field of grouting material density performance detection, can solve the problems of large influence, low detection accuracy, low detection efficiency, etc., and achieve the effect of ensuring accuracy, easy operation, and rapid detection.

Active Publication Date: 2021-03-30
GUANGDONG LIANCHENG RESIDENTIAL EQUIP INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) The detection accuracy is low, and the detection results are discrete and inaccurate
[0006] (2) The detection efficiency is low and greatly affected by the on-site detection environment

Method used

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  • The method of detecting whether the grouting material reaches fullness by detecting the ph value of the grouting material
  • The method of detecting whether the grouting material reaches fullness by detecting the ph value of the grouting material

Examples

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Embodiment Construction

[0041] Such as figure 1 and figure 2 As shown, a PH value detection device for detecting grouting materials includes a PH sensor 3, a water spray device 32, a conduit 33, an electronic equipment device 5 and a water injector 6, and the conduit 33 is connected to the water injector 6 and the water injector 6. The water spray device 32, the sensor 3 is arranged adjacent to the water spray device 32, and the sensor 3 is wired or wirelessly connected to the electronic equipment device 5.

[0042] A pH sensor 3, the pH sensor 3 is provided with a detection head 31, the pH sensor 3 collects the pH value of the grouting material 7 through the detection head 31, and transmits the collected pH value data.

[0043] Water spray device 32, described water spray device 32 is provided with water spray port 322, and described water spray port 322 faces the detection head 31 of described PH sensor 3, and described water spray device 32 passes through described water spray port 322 to all T...

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Abstract

The invention discloses a PH value detection device for detecting a grouting material. The device comprises PH sensor, a water injection device and a tube, wherein the PH sensor collects the PH valueof the grouting material through a detection head and sends out the collected PH value data; a water injection nozzle of the water injection device faces towards the detection head of the PH sensor; the water injection device sprays deionized water to the PH sensor through the water injection nozzle, so as to ensure that the periphery of the detection head of the PH sensor is wet; the tube is connected with the water injection device; the deionized water enters the water injection device through the tube. The PH value detection device can rapidly, conveniently and accurately detect the PH value of the grouting material in a sleeve, so as to judge the sealing performance of the grouting material. The invention further discloses a PH value detection method which is simple to operate and canaccurately and rapidly detect the grouting material in the sleeve with a complex structure, so as to judge whether the grouting material reaches plumpness, and does not damage and affect an original structure.

Description

technical field [0001] The invention relates to the technical field of detecting the compactness performance of the grouting material in a (grouting) sleeve, in particular to a method for detecting whether the grouting material reaches fullness by detecting the pH value of the grouting material. Background technique [0002] Prefabricated concrete structure refers to a concrete structure assembled by prefabricated concrete components through reliable connection. Because of its advantages of energy saving, environmental protection, formwork saving, improvement of construction conditions, improvement of labor productivity, and acceleration of construction progress, it is currently being vigorously promoted in China. In prefabricated concrete structures, sleeve (also known as steel sleeve) grouting connection is a commonly used connection method, but whether the sleeve grouting is full (ie: grouting material compactness), directly affects the shear bearing capacity of the struc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/38
CPCG01N33/383
Inventor 不公告发明人
Owner GUANGDONG LIANCHENG RESIDENTIAL EQUIP INFORMATION TECH CO LTD
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