ソイルアンドロックエンジニアリング List of Products and Services

"ANDES" is a non-destructive measuring instrument that utilizes sealed radioisotopes (radioactive isotopes: RI). It can be easily transported to the necessary location at the necessary time, allowing for data to be measured simply, accurately, reliably, quickly, and safely. It can be used for "soil compaction management" in various earthworks, including roads, airports, dams, land development, embankments, and backfilling of pipelines. 【Features】 - On-site determination of the compaction state (degree of compaction) of embankments - Capable of assessment for any soil type - Measurement time is one minute per location, allowing for multiple measurements in a short time - Printing and statistical calculation functions for measurement data - Capability to store measurement data in the measuring instrument itself - Minimal human error factors in measurements - Easy data organization using a dedicated application on smartphones or PCs *The specifications of the measuring instrument include general specifications (Ministry of Land, Infrastructure, Transport and Tourism, prefectures including cities and towns, and private construction) and NEXCO specifications.

• Measurement and analysis equipment leasing and rental
• Geological Survey Company
• Earthworks

The WARP-mini, a simplified RI moisture meter (successor to WARP), is a measuring instrument developed with the concept of being lightweight, compact, and quick to measure as a new simple moisture content meter. In the quality control of embankments in ICT civil engineering, managing the moisture content of the target materials is crucial, and by using the WARP-mini, which measures in just 45 seconds, it is possible to quickly check the moisture content of the target materials. 【Features】 ■ Measures moisture content in just 45 seconds ■ No drilling or prior preparation needed; simple operation by just placing it and pressing a button ■ Ideal for measuring construction moisture content in ICT civil engineering ■ Measurement data can be stored in the internal memory of the main unit, and data organization is possible on a PC or smartphone *For more details, please download the PDF or contact us.

• Measurement and analysis equipment leasing and rental
• Geological Survey Company
• Earthworks

"The only measuring device that can measure the total amount of concrete being poured." The continuous RI concrete moisture meter (COARA NX) can continuously and in real-time measure the unit water content of fresh concrete flowing through the pumping pipes. By installing it on the pipes of concrete pump trucks, the quality of the poured concrete can be monitored and managed. [Features] ■ Easy Installation The COARA NX has been made smaller and lighter compared to conventional devices, making installation on pumping pipes significantly easier. (Weight of the measuring device: 42kg → 13kg, approximately 1/3) ■ Remote Monitoring Capability By using the optional "SRENET," remote monitoring of the unit water content during pouring is possible. In environments away from the site, not only can the unit water content be checked, but also the pouring time. → NETIS Registration [CB-240049-A] "Concrete Unit Water Content Remote Monitoring System" *For more details, please download the PDF or contact us.

• Measurement and analysis equipment leasing and rental
• Ready-mix concrete
• Concrete construction

The pipe density meter "PIRICA-S1" utilizes radioactive isotopes (RI) to continuously measure the density of substances (liquids, slurries, etc.) flowing inside pipes in a non-destructive and non-contact manner. 【Features】 ■ Compatible with pipe diameters of 1 to 8 inches (*For pipe diameters of 10 to 16 inches, please consider the PIRICA-L1.) ■ Uses a sealed source of Barium-133 with an activity of 1MBq - no notification procedures to the Nuclear Regulation Authority are required ■ Can be installed on pipes without tools, unless under special conditions ■ Mechanical specifications are designed for field use, featuring a waterproof and dustproof (IP65) structure ■ Measurements can be taken without a 100V power supply thanks to the built-in rechargeable battery ■ Wireless remote measurement (up to 100m) is possible with Bluetooth Class 1 ■ Supports remote monitoring via internet connection (optional: SRENET) ■ In addition to the general-purpose PIRICA-S1, we also offer battery-less, wireless external models for factory equipment (PIRICA-S2) and explosion-proof models (PIRICA-S3) (inquiries required) *For more details, please download the PDF or contact us.

• Measurement and analysis equipment leasing and rental
• Ground improvement
• cement

The automatic scanning RI density moisture meter "SRID" adopts a 360-degree scanning measurement method (1 rotation/min) around a source rod, achieving more than 10 times the measurement area compared to conventional methods (based on our company’s comparison). Furthermore, it features an automatic correction function for uneven surfaces using a non-contact distance sensor, eliminating the need for ground leveling work. 【Features】 ■ As it is a floating automatic scanning type (floating height of 5cm), it is unaffected by surface unevenness. ■ It measures by rotating within a circumference of 80cm, achieving more than 10 times the measurement area compared to our ANDES. ■ The measurement time is a total of 2 minutes, with 1 minute for BG measurement at one location and 1 minute for on-site RI measurement. ■ Standard measurement is unnecessary as it automatically corrects for source attenuation. *For more details, please download the PDF or contact us.

• Measurement and analysis equipment leasing and rental
• Geological Survey Company
• Earthworks

When used in conjunction with RI instruments (such as our products ANDES and SRID), the simple drilling machine assists in the driving work, greatly contributing to labor reduction and time savings. Additionally, it can handle hard ground, making drilling easy for anyone.

• Measurement and analysis equipment leasing and rental
• Geological Survey Company
• Earthworks

The continuous RI concrete moisture meter "COARA" can be installed in the piping section of a concrete pump truck to continuously measure the unit water volume of fresh concrete in real-time. 【Features】 ■ In concrete structures such as public civil engineering works and 200-year houses, where long-term durability is required, ensuring the quality (unit water volume) of the total poured quantity is extremely useful. ■ Measurement data can be transmitted via communication lines, allowing simultaneous verification at both the site office and the ready-mix concrete plant. This enables immediate action to be taken if any abnormal values are detected, ensuring the quality of the concrete. ■ The measured unit water volume data is stored as electronic data, which can be utilized as traceability documentation for the maintenance management of concrete structures in the future.

• Measurement and analysis equipment leasing and rental
• Ready-mix concrete
• Concrete construction

The piping RI density meter "PIRICA-L1" is a measurement device that utilizes radioactive isotopes (RI) to continuously measure the density of substances (liquids, slurries, etc.) flowing within pipes in a non-destructive and non-contact manner. The PIRICA-L1 is a model that enables measurements in large diameter pipes (10 to 16 inches) while maintaining the performance of the PIRICA-S1. 【Features】 ■ Compatible with pipe diameters of 10 to 16 inches (* For 1 to 8 inch pipes, please consider the PIRICA-S1.) ■ Uses sealed sources of cesium-137 or cobalt-60 as the radiation source * Notification procedures to the Nuclear Regulation Authority are required ■ Mechanical specifications are designed for field use, featuring waterproof and dustproof (IP65) construction ■ Capable of measurement without a 100V power supply using an internal rechargeable battery ■ Wireless remote measurement (up to 100m) enabled by Bluetooth Class 1 ■ Supports remote monitoring via internet connection (optional: SRENET) * For more details, please download the PDF or contact us.

• Measurement and analysis equipment leasing and rental
• Non-destructive testing
• Earthworks