[For Plants] COARA: Measurement of Fresh Concrete Unit Water Content
Continuous RI Concrete Moisture Meter "COARA"
Real-time measurement of the unit water amount in ready-mixed concrete to optimize the mix.
In the plant industry, optimizing the mix is essential for quality control of ready-mixed concrete. In particular, fluctuations in the unit water content significantly affect the strength and durability of concrete, making accurate measurement and appropriate management crucial. COARA supports the optimization of the mix by continuously measuring the unit water content in real-time when installed in the piping section of a ready-mixed concrete pump truck. 【Usage Scenarios】 - Quality control at ready-mixed concrete plants - Quality improvement through mix adjustments - Production of long-lasting durable concrete 【Benefits of Implementation】 - Strengthened quality control through real-time monitoring of unit water content - Reduction in material costs through optimization of the mix - Quality assurance through the use of traceability data
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**Features** - Capable of measuring the total amount of concrete poured - Real-time continuous measurement of unit water volume - Measurement data can be checked remotely - Ensures traceability through data storage - Compatible with 4, 5, and 6-inch piping **Our Strengths** As a manufacturer of RI measuring instruments established in 1974, we have developed technology to utilize RI technology in the construction field. We provide comprehensive support from rental and sales of RI measuring instruments to on-site testing, soil testing, and research and development, contributing to quality assurance at construction sites.
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【Purpose】 ■ Concrete quality control ■ Measurement of unit water volume 【Examples of Achievements】 ■ Public works (projects ordered by the Ministry of Land, Infrastructure, Transport and Tourism and NEXCO) and others
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Since our establishment, we have developed many measurement technologies that utilize various types of radiation emitted by radioisotopes, particularly gamma rays and neutron rays, in the construction field, specifically the RI method. The characteristics of the RI method are "non-destructive," "rapid," and "high precision." Currently, based on the development of unique measuring instruments that leverage these characteristics and the proposal of investigation methods, we focus on consulting that comprehensively addresses issues related to ground and soil construction by combining soil and geological surveys. Additionally, we also engage in the sale and rental of these RI instruments. Please feel free to contact us if you have any requests.
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