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It complies with JIS A1210 and determines the relationship between dry density and moisture content when the soil is compacted.
It is also used as a means to prepare soil specimens for CBR tests, unconfined compression tests, and so on.
With the unique movement of the mold receiving base, there is no protrusion!
This is a device that automatically compacts soil that has passed through a 37.5mm sieve as specified in JIS A 1210, in order to determine the "dry density - moisture content curve," "maximum dry density," and "optimal moisture content." With its unique mold receiving platform movement, there is no residual compaction, and the powerful arm mechanism of the W pulley ensures consistent results. Additionally, the interlocking of the drop mechanism and the mold receiving platform enables high-speed compaction, reducing testing time. 【Features】 ● No residual compaction due to the unique movement of the mold receiving platform ● Compaction of φ100mm and φ150mm without pulley replacement (lever switch) ● Consistent results with the powerful arm mechanism of the W pulley ● High-speed compaction achieved with the interlocking drop mechanism and mold receiving platform, reducing testing time ● Safety considerations with a cover installed over the drive unit
![JIS Type Compaction Test Device 'S-171' [Rental]](https://image.www.ipros.com/public/product/image/2db/2000486489/IPROS23660685798182710850.jpeg?w=280&h=280)
This is to determine the relationship between the dry density and moisture content when the soil is compacted.
When constructing embankments and subgrades for roads, optimal moisture content and compaction degree are used in the design and management of compaction. They are also utilized as a means to produce soil specimens for CBR tests, unconfined compressive tests, and others.
