Pass-count or target-height control
The operator can end a compaction sequence after the programmed number of passes or when the measured specimen height reaches the configured target.
Laboratory asphalt slab roller compactor for EN 12697-33 specimen-preparation workflows.
LS-RSC20 Hydraulic Asphalt Slab Roller Compactor prepares laboratory asphalt slabs under EN 12697-33 workflows using hydraulic loading up to 30 kN, servo-controlled roller travel, heated roller control, and termination by pass count or target height.

Servo motor control provides programmable roller travel at speeds up to 300 mm/s for repeatable compaction passes.
Supports 320 x 260 mm through 500 x 400 mm mould formats for compatible wheel-tracking and specimen-cutting workflows.
Ends the compaction sequence by programmed pass count or measured target height, depending on the laboratory method.
Displays dynamic plots of temperature, pressure, and slab height throughout the entire compaction process.
Equipped with a high-resolution displacement module offering ±0.1mm height monitoring (Optional).
Advanced monitoring system with fault code alerts and data export via high-speed USB interface.
LS-RSC20 prepares asphalt slabs with hydraulic loading up to 30 kN, servo-controlled roller travel, heated roller control, and selectable termination by pass count or target height. Its mould range supports wheel-tracking slabs and specimens prepared for subsequent cutting, coring, rutting, fatigue, or mechanical performance tests.
The operator can end a compaction sequence after the programmed number of passes or when the measured specimen height reaches the configured target.
Interchangeable mould formats from 320 x 260 mm to 500 x 400 mm support compatible wheel-tracking, cutting, coring, and mechanical-test preparation workflows.
LS-RSC20 Hydraulic Asphalt Slab Roller Compactor is used for hydraulic asphalt slab roller compaction workflows in civil engineering materials laboratories, quality control labs, research programs, and construction material acceptance testing.
LS-RSC20 supports EN 12697-33. Lithostek can also configure reporting fields, accessories, and calibration documents around local project or laboratory requirements.
Yes. Lithostek application engineers can review specimen format, target standards, throughput, power supply, data output, and training requirements before quoting a suitable configuration.
Request a customized configuration or speak directly with our application engineers.