Quality control of embankment using SRID for dam construction
Automatic Scanning RI Density Moisture Meter 'SRID' (Slid) SRDM-PWS30C
SRID is ideal for quality control of coarse aggregate embankments. Measurement area over 10 times!
In dam construction, quality control of embankment fill is essential to ensure the safety and durability of the structure. Particularly in settlement prediction, it is important to accurately understand the density and moisture content of the fill material. Inadequate management of the fill can increase the risk of early deterioration or failure of the dam. SRID enables rapid and accurate measurements across a wide range of measurement areas, strongly supporting the quality control of embankment fill. 【Usage Scenarios】 - Quality control of embankment fill at dam construction sites - Measurement of density and moisture content for settlement prediction - Quality control of embankment fill using coarse-grained materials 【Benefits of Implementation】 - Reduction and efficiency of measurement time - Accurate measurements unaffected by unevenness - Improvement of fill quality and assurance of safety
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**Features** - Floating automatic scanning type (floating height of 5 cm) which is unaffected by surface irregularities. - Measures by rotating within a circumference of 80 cm, achieving over 10 times the measurement area compared to our ANDES. - Measurement time is a total of 2 minutes: 1 minute for BG measurement at one location and 1 minute for on-site RI measurement. - Standard measurements are unnecessary as the attenuation of the radiation source is automatically corrected. **Our Strengths** Since our establishment in 1974, we have developed numerous technologies that utilize RI (radioisotope) measurement techniques in the construction field. As a "RI measurement device manufacturer," we handle everything from development to manufacturing, rental, and maintenance in-house. We also operate as a "construction consultant" conducting on-site surveys utilizing RI technology, demonstrating our comprehensive capabilities through these two pillars. We are the only well-known company in the industry, contributing to the assurance of quality on 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 projects 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, pipe 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.
