Quality Control of Embankment Fill for Port Construction Using SRID
Automatic Scanning RI Density Moisture Meter 'SRID' (Slid) SRDM-PWS30C
Ideal for managing coarse-grained materials in embankments! The measurement area is over 10 times larger than conventional methods!
In the harbor construction industry, quality control of embankment fill is crucial to ensure the stability of the revetment. Particularly with embankments using coarse-grained materials, proper compaction and management of density and moisture content are essential for maintaining the long-term stability of revetment structures. Inadequate compaction can lead to ground subsidence and damage to the revetment. The SRID achieves more than ten times the measurement range compared to traditional RI density moisture meters, enabling rapid and extensive measurements. This allows for efficient quality control of revetment fill and enhances the safety of structures. 【Application Scenarios】 - Compaction management in revetment fill construction - Quality control of reclaimed land - Construction projects for breakwaters and jetties 【Benefits of Implementation】 - Improved efficiency of quality control through extensive measurements - Accurate measurements that are less affected by unevenness - Shortened construction periods due to rapid measurements - Assurance of long-term stability of structures
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【Features】 - It is an automatic floating scanning type (floating height of 5 cm), so it is unaffected by surface irregularities. - It measures by rotating within a circumference of 80 cm, achieving over 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 measurements are unnecessary as it automatically corrects for source attenuation. 【Our Strengths】 Since our establishment in 1974, we have developed numerous technologies that utilize RI (radioisotope) measurement technology in the construction field as a manufacturer of RI measuring instruments. We handle everything in-house, from development and manufacturing to rental and maintenance. In addition to general ground surveys and soil tests, we also operate as a construction consultant conducting on-site surveys utilizing RI technology, contributing to the assurance of reliable quality at construction sites.
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■ Quality control for thick layer construction (construction thickness of 50cm or more) ■ Technical proposals and creative ideas ■ General earthworks for construction ordered by the Ministry of Land, Infrastructure, Transport and Tourism, NEXCO, prefectures, and private sectors Capable of handling all types of earthworks including roads, levees, rivers, airports, dams, site development, pipeline backfilling, and more.
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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.
