AASHTO T193 PDF

All the Controls products AASHTO T standard. Enter now!. Standard Method of Test forThe California Bearing Ratio AASHTO Designation: T () 1. SCOPE. AASHTO CBR-T – Download as PDF File .pdf), Text File .txt) or read online.

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This test method is used to evaluate the potential strength of subgrade, subbase, and base course material, including recycled materials for use in road and airfield pavements. Soil – CBR apparatus: Iva Company info Privacy policy The 50kN capacity and fully variable speed of 0.

AASHTO T, Test equipment Controls

An important feature is provided by the processing unit that controls the speed in a closed-loop modeavoiding speed calibrations and tension fluctuation effects. To perform this type of test, we propose moulds with various accessories listed in the table below and manual compaction rammers.

Different models are available conforming aashgo the various Hand operated CBR loading press The machine feature a rigid two column frame with upper crossbeam, which can be adjusted in height and locked in position with locknuts. Maintenance Spares Technical trainings Warranty Academy. No external transducer is required for displacement measurement. Soil testing Back to Results Print.

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The dry unit weight specified is normally the minimum percent compaction allowed by the using agencys field compaction specification. Follow us YouTube LinkedIn.

For applications where the effect of compaction water content on CBR is unknown or where it is desired to account for its effect, the CBR is determined for a range of water content, usually the range of water content permitted for field compaction by using agencys field compaction specification. Home Products Search results Results for: The drive force is provided by a mechanical jack housed in the base cabinet.

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Prior to the test, the operator can impose travel limits for automatically ending the test. Request Quote Client Login. As directed by the engineer, self cementing materials shall be properly cured until bearing ratios representing long term service conditions aasuto be measured. The firmware allows performance of transducer calibrations and setting of up to 10 test profiles, saving data onboard. The 50 kN capacity and the fully variable test speed of 0.

General lab – PC softwares: CBR tests on soils; Marshall tests on asphalt; uniaxial and unconfined tests on soils and rocks; compression tests on low stregth concrete, cement and groundcement Soil – CBR loading presses: The front panel is fitted with an emergency button for prompt stopping of the machine.

AASHTO T | Testing Services | Standard Method of Test for The California Bearing Ratio

The front panel is also fitted with an emergency button and two operating led: The drive force is provided by a mechanical jack housed in the base cabinet aaahto also accomodates the motor and the electric panel.

For applications where the effect of compaction water content of CBR is small, such a cohesionless, coarse-grained materials, or where an allowance is made for the effect of differing compaction water contents in the design procedure, the CBR may aawhto determined at the optimum water content of a specified compaction effort. CBR motorized loading press The machine feature a rigid two column frame with upper crossbeam, which can be adjusted in height and locked in position with locknuts.

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Aashto load jack, DC motor and controls are housed in a specially designed base cabinet. California bearing ratio, pavement subgrade, subgrade, pavement subbase, subbase, pavement base course, base course, pavement design, flexible pavements, bearing ratio.

A real-time test graph and transducer data are displayed on the touchscreen. Conforming to all the above and other major International Standards, designed for moulds to and to For more information, contact: For Individuals with needing special sashto for disabilities or limited English proficiency Please contact our Title VI specialist at The machine include a precision load Furthermore, the test stroke can be set at the beginning of the test with automatic stop, avoiding to overload the machine and the specimen, thus assuring the operator safety.

The machine include a precision load ring, 50 kN cap. The display also show the travel direction of lower platen.

The CBR value obtained in this test forms an integral part of several flexible pavement design methods. Soil testing Lab Services: