visual-manual procedures. When precise classification of soils for engineering ASTM Standards: 2 purposes is required, the procedures prescribed in. ASTM D pdf – Download as PDF File .pdf), Text File .txt) or read online. GeoTesting Express is a provider of Soil Testing Services – ASTM D, Standard Practice for Description and Identification of Soils (Visual-Manual Procedure).

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Soil testing Lab Services: Historical Version s – view previous versions of standard. This ASTM standard is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be ast, nor should this document be applied without consideration of a project’s many unique aspects.

Estas propiedades son similares a las de una arcilla magra.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Tenga en cuenta la tenacidad del material durante el amasado. For specific precautionary statements see Section 8. It is the responsibility of the user of this standard to establish appropriate aztm and health practices and determine the applicability of regulatory limitations prior to use.

For specific precautionary statements see Section 8. Note 4—The ability to describe and identify soils correctly is learned more readily under the guidance of experienced personnel, but it may also be acquired systematically by comparing numerical laboratory test results for typical soils of each type with their visual and manual characteristics.

Tenga en cuenta la fuerza como ninguna, baja, media, alta o muy alta en accorance con los criterios establecidos en la Tabla 8. We share information about your activities on the site with our partners and Google partners: This ASTM standard is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be dd2488, nor should this document be applied without consideration of a project’s many unique aspects.

Not all aspects of this practice may be applicable in all circumstances.

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ASTM D2488 Español

Users of this test method are cautioned that compliance with Practice D does not in itself assure reliable testing. This document cannot replace education or experience and should be used in conjunction with professional judgment.

This practice is to be used not only for identification of soils in the field, but also in the office, laboratory, or wherever soil samples are inspected and described. The descriptive information required in this practice should be used to supplement the classification of a soil as determined by Test Method D Using visual examination and simple manual tests, this practice gives standardized criteria and procedures for describing and identifying soils.

SITE To ensure the functioning of the site, we use cookies. Note 1—This practice may be used as a descriptive system applied to such materials as shale, claystone, shells, crushed rock, etc.

This document cannot replace education or experience and should be used in conjunction with professional judgment. Link to Active This link will always route to the current Active version of the standard. This ASTM standard is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be judged, nor should this document be applied without consideration of a project’s many unique aspects.

Request Quote Client Login. Classification, clay, gravel, organic satm, sand, silt, soil classification, soil description, visual classification. Active view current version of standard. Since the names and symbols used in this practice to identify the soils are the same as those used in Test Method Dit shall be clearly stated in reports and all other appropriate documents, that the classification symbol and name are based on visual-manual procedures.

This practice may be used as a descriptive system applied to such materials as shale, claystone, shells, crushed rock, etc. Link to Active This link will always route to the current Active version of the standard. The quality of the result produced by this standard is dependent on the competence of the personnel performing it and the suitability of the equipment and facilities used.

Esto es especialmente evidente en muestras frescas, pero si se secan las muestras, el olor a menudo puede ser restablecido por calentamiento de una muestra humedecida.

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The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Recuerde que el porcentaje se basa en el peso, no por volumen. Una gama de angularidad puede afirmar, tales como: Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results.

This practice is to be used not only for identification of soils in the field, but also in the office, laboratory, or wherever soil samples are inspected and described. The identification is based on visual examination and manual tests. Suelos de grano fino solamente When describing and identifying soil samples from a asm boring, test pit, or group of borings or pits, it wstm not necessary to follow all of the procedures in this practice for every sample.

ASTM D Español – PDF Free Download

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Remember me Forgot password? Report Painter Writer en Espaol. The ability to describe and identify wstm correctly is learned more readily under the guidance of experienced personnel, but it may also be acquired systematically by comparing numerical laboratory test results for typical soils of each type with their visual and manual characteristics.

This practice has particular value in grouping similar soil samples so that only a minimum number of laboratory tests need be run for positive soil classification. For Individuals with needing special assistance for disabilities or limited English proficiency Please contact our Title VI specialist at It shall be clearly stated in reporting, the e2488 identification is based on visual-manual procedures.

Reliable testing depends on several factors; Practice D provides a means for evaluating some of those factors.