ASTM-D4320 2002

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D4320-02 Standard Test Method for Laboratory Preparation of Chemically Grouted Soil Specimens for Obtaining Design Strength Parameters

Published By	Publication Date	Number of Pages
ASTM	2002	5

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Category: ASTM

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Description

ASTM D4320-02

Historical Standard: Standard Test Method for Laboratory Preparation of Chemically Grouted Soil Specimens for Obtaining Design Strength Parameters

ASTM D4320

Scope

1.1 This test method covers the laboratory preparation of chemically grouted soil specimens for use in laboratory tests to determine design strength parameters.

Note 1—This test method may not be applicable to grout mixtures with gel times shorter than the time required to saturate the specimen with grout.

1.2 The specimens are intended for both strength and modulus determination in unconfined and confined compression testing.

Note 2—Preparation methods for specimens to be used for other purposes are described in Test Methods D 4219 and D 5202.

1.3 This test method requires the injection of grout into soil specimens already fabricated to a desired density.

1.4 The values stated in inch-pound units are to be regarded as the standard.

1.5 This standard does not purport to address all of the safety problems, if any, associated with its use. 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.

Keywords

chemical grout; chemical grouted soils; curing conditions; grouting; grout injection; strength; unconfined compressive strength

ICS Code

ICS Number Code 93.020 (Earth works. Excavations. Foundation construction. Underground works)

DOI: 10.1520/D4320-02

Additional information

Standard Title	D4320-02 Standard Test Method for Laboratory Preparation of Chemically Grouted Soil Specimens for Obtaining Design Strength Parameters
Published Code	ASTM
Publication Date	2002
Pages Count	5