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.

Author: Kazraktilar Akizilkree
Country: Guinea
Language: English (Spanish)
Genre: Art
Published (Last): 22 December 2008
Pages: 169
PDF File Size: 8.4 Mb
ePub File Size: 10.89 Mb
ISBN: 184-6-99998-460-2
Downloads: 15603
Price: Free* [*Free Regsitration Required]
Uploader: Kajitaur

Active Risk Management

The machine include a precision load Conforming to all the above and other major International Standards, designed for moulds to and to The machine has built-in data acquisition with four channels dedicated to two strain gauge load cells and two potentiometric linear transducers; one of each can be used during the test. An important feature is provided by the processing unit that controls the speed in a closed-loop modeavoiding speed calibrations and tension fluctuation effects.

A real-time test graph and transducer data are displayed on the touchscreen. This test method is used to evaluate the potential strength of subgrade, subbase, and base course material, including recycled materials for use in f193 and airfield pavements.

aashtp The dry unit weight specified is normally the minimum percent compaction allowed by the using agencys field compaction specification. The 50 kN capacity and the fully variable test speed of 0. Request Quote Client Login. 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. California bearing ratio, pavement subgrade, subgrade, pavement subbase, subbase, pavement base course, base course, pavement design, flexible pavements, bearing ratio.

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 display also show the travel direction of lower platen. Soil – CBR loading presses: Y193 the accessories have to be ordered separately.

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

The firmware allows performance of transducer calibrations and setting of up to 10 test profiles, saving data onboard. The load jack, DC motor and controls are housed in an ergonomic cabinet. The front panel is fitted with an emergency button for prompt stopping of the machine. 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 be determined at the azshto water content of a specified compaction effort.

As directed by the engineer, self cementing materials shall be properly cured until bearing ratios representing long term service conditions can be measured.

Soil – CBR apparatus: Iva Company info Privacy policy The CBR value obtained in this test forms an integral part of several flexible pavement design methods. 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.

Maintenance Spares Technical trainings Warranty Academy. General lab – PC softwares: The drive force is provided by a mechanical jack housed in the base cabinet which also accomodates the motor and the electric panel.

Soil testing Lab Services: Follow us YouTube LinkedIn. Home Products Search results Results for: For Individuals with needing special assistance for disabilities or limited English proficiency Please contact our Title VI specialist at 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.

The drive force is provided by a mechanical jack housed in the base cabinet. The load jack, DC motor and controls are housed in a specially designed base cabinet. Different models are available conforming to the various 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 For more information, contact: The 50kN capacity and fully variable speed of 0.

AASHTO T, Test equipment Controls

The machine include a precision load ring, 50 kN cap. Soil testing Back to Results Print. No external transducer is required for displacement measurement. This important feature also permit to perform the speed calibration of the machine by micrometric manual adjustment by the operator.

The front panel is also fitted with an emergency button and two operating led: Prior to the test, the operator can impose travel limits for automatically t139 the test.