[For Research Institutions] COARA: Measurement of Fresh Concrete Unit Water Content
Continuous RI Concrete Moisture Meter "COARA"
Real-time measurement of total concrete placement. Accelerate research and development.
In research institutions, accurate data collection is essential for studies related to concrete quality control and mix design. In particular, fluctuations in the unit water content significantly affect the strength and durability of concrete, necessitating real-time measurement. COARA continuously measures the unit water content of fresh concrete and can obtain data on the total amount poured in real time. This enables researchers to conduct analyses based on more detailed data, contributing to the advancement of concrete technology. 【Application Scenarios】 - Research on concrete mix design - Data collection in material testing - Research on long-term durability 【Effects of Implementation】 - Enables research based on accurate data - Improves efficiency and accuracy of research - Contributes to paper presentations and technological development
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【Features】 - Continuous real-time measurement of the unit water volume of fresh concrete - Remote verification of measurement data - Ensured traceability through electronic data storage - Compatible with 4, 5, and 6-inch piping - Built-in vibration sensor 【Our Strengths】 As a manufacturer of RI measuring instruments established in 1974, we support research and development with our years of experience and technical expertise. In addition to providing measuring instruments utilizing RI technology, we also conduct field tests, soil tests, and research and development, offering comprehensive support.
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【Purpose】 ■ Concrete quality control ■ Measurement of unit water volume 【Examples of Achievements】 ■ Public works (Ministry of Land, Infrastructure, Transport and Tourism; NEXCO commissioned projects) 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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