ASTM D2844 PDF

This standard is issued under the fixed designation D ; the number 1 This test method is under the jurisdiction of ASTM Committee D18 on Soil and. Standard Test Method for Resistance R-Value and Expansion Pressure of Compacted Soils. Status: Withdrawn · Replaced by: ASTM D Buy this. Standard Test Methods. AASHTO T and ASTM D Resistance R-Value and Expansion Pressure of Compacted Soils.

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The technician must also turn a crank handle that moves a displacement turns gauge on the stabilometer.

With temperature tension tests of metals to calculate tensile strength, yield strength, and elongation or reduction, follow ASTM E21 to meet modern requirements. This connection allows our software to monitor the exudation condition – acting as the eyes of the operator. Subscribe to Instron News! The large test space and special table asym permitted the stabilometer to move easily in and out of the test space. This standard is not included in any packages. Link to Active Asm link will always route to the current Active version of the standard.

To perform v2844 test, a compressive load is applied to a cylindrical, compacted soil sample until a certain amount of moisture is displaced from the bottom of the specimen. Glossary of Materials Testing Terms.

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ASTM E8 – Instron

Software for Series Systems. Your Alert Profile lists the documents that will be monitored. The cylindrical s2844 is placed in a Hveem Stabilometer device and then compressed. Bluehill LE for Basic Testing.

Standard Test Method for Resistance R-Value and Expansion Pressure of Compacted Soils

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. However, use of equipment manufactured to be readable in inch-pound units only should not be considered as non-conformance to the test method. Wstm of Materials Testing Terms.

The turns gauge value is recorded for use in the calculation of the R-value. We’ve found that this test can be very tedious and inefficient; especially if operators need to sit idle and watch the indicator lights.

It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. You may delete a document from your Alert Profile at any time. Older exudation fixtures contain a circle of six contact points on the base plate. In addition, they are representative of the significant digits that generally should be retained. Newer exudation fixtures contain an additional solid ring on the base plate and a corresponding light on the indicator box.

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To follow ASTM E8, specific dimensions and gripping solutions need to be used in tension testing of metallic materials like sheets, wires, and pipes. Bluehill LE for Basic Testing.

WaveMatrix 2 for Dynamic Testing. When contacted by water, these points will switch-on a light on the indicator box pictured at right.

Concrete, Asphalt and Rock. Next Checking to see if you are a returning visitor…. Subscription pricing is determined by: Contact Us View Accessories Catalog. Next Checking to see if you are a returning visitor…. Email addresses must contain the symbol. We use cookies to improve your browsing atm. During the test, the operator must record horizontal pressure f2844 from the gauge on the stabilometer at specified compressive loads – this often requires 2 operators.

ASTM D2844 Resistance R-Value Compacted Soils Stabilometer

Concrete, Asphalt and Rock. We’ve found that this test can be very tedious and inefficient; especially if operators need to sit idle and watch wstm indicator lights. It is beyond the scope of this standard to consider significant digits used in analytical methods for engineering design.