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Device and method for detecting water content of micro-surfacing

A technology of water content and micro-meter, which is applied to measuring devices, mechanical devices, instruments, etc., can solve the problem of inaccurate water consumption of micro-meters, and achieve the effect of improving accuracy

Inactive Publication Date: 2020-04-03
JIANGSU EASTTRANS INTELLIGENT CONTROL TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is to provide a device and method for detecting the water content of the micro-meter in view of the deficiencies in the above-mentioned prior art, which can solve the problem that the water consumption of the micro-meter is not accurate enough in the prior art

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  • Device and method for detecting water content of micro-surfacing
  • Device and method for detecting water content of micro-surfacing
  • Device and method for detecting water content of micro-surfacing

Examples

Experimental program
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example 1

[0067] example 1, Figure 8 A schematic diagram of a quantitative relationship model between water volume and pendulum value detection values ​​provided by the embodiment of the application. The application here takes the embodiment in which the detection result is less water consumption as an example to describe the detection device of the application. Specifically, it can be See the steps below to test:

[0068] Step 1. Using the micro-surface design ratio (design water consumption 8.0%), the rutting boards of 30cm×30cm×5cm are formed in the room successively with water consumption of 6%, 7%, 8%, 9% and 10%. 5 groups of slurry mixtures are detected by the detection device of this application, and the pendulum values ​​of the detection devices of the 5 groups of water consumption are recorded. If the corresponding relationship between water consumption and pendulum value is shown in Table 1.

[0069] Table 1 Relationship between water consumption and pendulum value

[0070]...

example 2

[0076] Example 2, Figure 9 It is a schematic diagram of another quantitative relationship model between water volume and pendulum detection value provided in the embodiment of the present application. The present application here takes the embodiment in which the detection result is too much water consumption as an example to describe the detection device of the present application. Specifically, the following steps can be referred to for testing:

[0077] Step 1. Use the micro-surfacing design ratio (design water consumption 6.0%), and successively form 5 groups of slurry mixtures with water consumption of 4%, 5%, 6%, 7% and 8% on the rut plate formed indoors Material, adopt detection device of the present invention to detect, record the pendulum value of the detection device of 5 groups of water consumptions, if the correspondence relation result of water consumption and pendulum value is shown in Table 3.

[0078] Table 3 Relationship between water consumption and pendulu...

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Abstract

The invention provides a device and method for detecting the water content of a micro-surfacing, and relates to the technical field of micro-surfacing detection equipment. In the device, a swing dial,a pointer and a pendulum are sequentially connected with a support through a connecting shaft, the pendulum comprises a swing rod and a swing needle, one end of the swing rod is connected with the connecting shaft, and the other end is connected with the swing needle; a poking needle element is arranged on the swing rod; during detection, a to-be-tested surface is provided with a probe; the swingrod is arranged at a certain height; the pointer is arranged at the same height as the pointer shifting element and clings to the pointer shifting element; release swing rod, the swing needle can slide on a to-be-tested surface; the pointer shifting element pushes the pointer tightly attached to the pointer shifting element to swing on the swing dial and swings to a corresponding swinging value.According to the corresponding relations between the swing value and the water content, the water content of the micro-surfacing of the to-be-tested surface can be calculated, when the water content of the micro-surfacing is detected, the influence of the outside on the whole testing process is small, the water content of the micro-surfacing can be quantitatively expressed through the measured swing value, the corresponding water content value is obtained, and the detection accuracy can be improved.

Description

technical field [0001] The present application relates to the technical field of detection equipment for micro-surfaces, in particular to a device and method for detecting water content in micro-surfaces. Background technique [0002] Micro-surfacing is to use special mechanical equipment to mix polymer-modified asphalt, coarse and fine aggregates, fillers, water and additives according to the design ratio into a slurry mixture, spread it on the original road surface, and open the traffic soon. Thin layer for anti-slip and durable performance. However, the consistency of the mixture slurry is greatly affected by the water consumption of the slurry mixture. If the water consumption is too high, the slurry will appear smooth or floating, flowing, etc.; if the water consumption is low, the consistency will be too large. The mixing process is difficult, resulting in appearance quality problems such as peeling, loosening, and scratches on the surface of the micro-surfacing. Ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N19/10
CPCG01N19/10
Inventor 陈广辉张苏龙毛益佳李华王捷夏成磊张仁豪王彤吴超
Owner JIANGSU EASTTRANS INTELLIGENT CONTROL TECH GRP CO LTD