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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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 to the various Soil testing Lab Services: The front panel is fitted with an emergency button for prompt stopping of the machine.
For applications where t1993 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.
AASHTO T | Testing Services | Standard Method of Test for The California Bearing Ratio
For Individuals with needing special assistance for disabilities or limited English proficiency Please contact our Title VI specialist at For more information, contact: 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.
No external transducer is required for displacement measurement. Prior to the test, the operator can impose travel limits for automatically ending the test. The machine include a precision load The criteria for test specimen preparation of self cementing and other materials which gain strength with time must be based on a geotechnical engineering evaluation.
The load jack, DC motor and controls are housed in a specially designed base cabinet.
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: This important feature also permit to perform the speed calibration of the machine by micrometric manual adjustment by t1993 operator.
The display also show the travel direction of lower platen.
CBR motorized loading press The machine feature h193 rigid two column frame with upper crossbeam, which can be adjusted in height and locked in position with locknuts. Soil – CBR loading presses: Request Quote Client Login. The CBR value obtained in this test forms an integral part of several flexible pavement design methods. As directed by the engineer, self cementing materials shall be properly cured until bearing ratios representing long term service conditions can be measured.
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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 Asshto may be determined at the optimum water content of a specified compaction effort. Maintenance Spares Technical trainings Warranty Academy. The drive force is provided by a mechanical jack housed in the base cabinet. A real-time test graph and transducer data are displayed on the touchscreen.
The drive force is provided by a mechanical jack housed in the base cabinet which also accomodates the motor and the electric panel. An aaashto feature is provided by the processing unit that controls the speed in a closed-loop modeavoiding speed calibrations and tension fluctuation effects. The firmware t19 performance of transducer calibrations and setting of up to 10 test profiles, saving data onboard.
General lab – PC softwares: Follow us YouTube LinkedIn. The 50kN capacity and fully variable speed of 0.
The machine include a precision load ring, 50 kN cap. The front panel is also fitted with an emergency button and two operating led: Soil testing Back to Results Print.
Home Products Search results Results for: The 50 kN capacity and the fully variable test speed of 0.
Hand operated CBR loading press The machine feature a rigid two column frame with upper crossbeam, which can be adjusted in aasto and locked in position with locknuts.