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The chip implanted in the concrete test block is equivalent to the “identity card” of concrete – file picture
high tech implant
FRID chips will be implanted in the concrete test blocks of Shenyang’s construction projects. This technological method can make the quality of concrete clear at a glance, track the quality of concrete, and prevent the occurrence of “songsong” phenomenon.
On September 9, at the press conference of Shenyang’s “Quality Month”, the relevant person in charge of the Shenyang Construction Committee revealed to the public that in the future, the concrete test blocks of the projects under construction will be implanted with chips, and the quality of the construction is clear at a glance.
As one of the main building structural materials, the quality of concrete will directly affect the quality and service life of the construction project, as well as the safety of people’s lives and properties.
Data from the Shenyang Municipal Bureau of Statistics shows that the real estate development investment in Shenyang in the first half of this year reached 75.03 billion yuan. From the perspective of construction and construction area, the construction area of Shenyang houses in the first half of the year was 76.317 million square meters, and the newly started area reached 5.922 million square meters. Industry insiders estimate that in the first half of the year, the amount of concrete used in the newly started area of houses is huge.
The relevant person in charge of the Shenyang Municipal Construction Committee said that during the quality month, the Municipal Construction Committee will carry out in-depth special rectification of commercial concrete, increase the frequency of random inspections of commercial concrete, and will interview and warn the person in charge of the company in charge of production enterprises with unstable quality.
At the same time, strengthen the quality control of ready-mixed concrete on the stage, delivery, pouring and maintenance, and strengthen the treatment of quality defects of commercial concrete.
It is worth noting that during the Quality Month, Shenyang City will comprehensively promote the “Concrete Quality Tracking and Dynamic Supervision System” for construction units, construction units, and supervision units, and implement the supervision method of implanting concrete blocks into chips.
The above-mentioned person in charge said that the application of concrete test block implantation chip technology in the field of construction engineering can ensure the authenticity of concrete test block production, sampling, and test delivery. Existing quality problems will be checked and dealt with in a timely manner.
For quality problems such as cutting corners, non-compliance with design requirements, and violation of mandatory provisions, the Construction Committee will issue administrative penalties such as warnings, partial suspension of construction rectification, and fines in strict accordance with laws and regulations, and track rectification feedback.
It is understood that if the rectification is not implemented within the prescribed time, or the rectification is not in place, it will be recorded in the enterprise’s bad behavior record. If the circumstances are serious, the enterprise’s bidding qualification will be suspended, or even the enterprise qualification will be reduced or cancelled. Foreign enterprises with serious problems and inadequate rectification will be cleared out of Shenyang’s construction market.
Industry Secrets
What is the principle of chip implantation?
It is the promotion of Internet + in the field of construction engineering
In recent years, many places in China have successively implemented the implantation technology of concrete test block chips.
Jiao Wei is the head of the marketing department of a domestic manufacturer of concrete test block implanted chips. He revealed to reporters the mystery of concrete implanted chips.
According to his introduction, the actual application of concrete implanted chips is the Internet of Things technology, which is the promotion of Internet + in the field of construction engineering. The corresponding data acquisition module, data processing module, data transmission module, and data display module can realize remote monitoring of concrete data and prevent data fraud.
Regarding the chip implantation process, Jiao Wei said, for example, when each truck of concrete is delivered to the construction site, the supervision, construction, and concrete production units jointly witness the sampling of concrete specimens. Small claw, the chip with unique identification code is pressed onto the concrete test block. After the concrete is solidified, the chip will grow on the test block and cannot be taken off. The formed test block will be sent to the authoritative testing unit for testing and inspection. Whether the indicators such as the strength of the concrete test block meet the national standard requirements.
“The chip is the ID card of the concrete test block, and all the information of the same batch of concrete will be implanted into the chip.” Jiao Wei said.
How good is chip technology?
Implanting chips to eradicate the “package transfer behavior” of sending fake test pieces
Jiao Wei said that in order to save costs, some unscrupulous builders “made ideas” on the ratio of concrete and cement, adding more cheap sand and stone, and less cement that is relatively expensive, so that the houses built in this way suffer from congenital “calcium deficiency.” “.
In response to problems such as reducing the amount of key materials such as cement and cutting work, a professional said that the technological means of implanting FRID chips in concrete can make the quality of concrete clear at a glance, track the quality of concrete, and prevent the phenomenon of “loosening” occur.
Industry insiders revealed that after the chip is implanted into concrete, the testing unit must read the chip when receiving the package to confirm the identity of the test piece, and prevent the on-site maintenance and inspection process. The chip needs to be read again to ensure the authenticity of the test piece under test.
According to another report, the concrete quality tracking and dynamic supervision system is equipped with digital monitoring device on the control computer of the concrete production line to realize the three main functions of data acquisition, wireless communication and online monitoring.
During the production process of the concrete production line, the device collects the real production mix ratio of each tank and each vehicle on the concrete production line in real time, and transmits it to the system through a stable and reliable wireless transmission channel. The device regularly reports the working status of the device. Once the device is shut down abnormally, the system will record it and give an alarm to ensure the normal development of the collection work.
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