ASTM D5370-96(2002)

Standard Specification for Pozzolanic Blended Materials in Construction Applications

SCOPE
1.1 This specification covers pozzolanic blended material for use in construction applications where the properties normally attributed to finely divided mineral admixtures may be desired.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 This standard does not purport to address all of the safety concerns, 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.

General Information

• Status: Historical
• Publication Date: 09-Jun-1996
• ICS: 91.100.15 - Mineral materials and products
• Technical Committee: D34 - Waste Management
• Drafting Committee: D34.03 - Treatment, Recovery and Reuse

Relations

• Replaces: ASTM D5370-96 - Standard Specification for Pozzolanic Blended Materials in Construction Applications
• Effective Date: 10-Jun-1996
• Replaced By: ASTM D5370-06 - Standard Specification for Pozzolanic Blended Materials in Construction Applications
• Effective Date: 01-Feb-2006

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D 5370 – 96 (Reapproved 2002)
Standard Specification for
Pozzolanic Blended Materials in Construction Applications
This standard is issued under the fixed designation D5370; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope 3.1.1 cement kiln dust—thefinelydividedparticulatematter
carried from a cement kiln by the exhaust gases.
1.1 This specification covers pozzolanic blended material
3.1.2 pozzolanic blended material—a pozzolan resulting
for use in construction applications where the properties
from the intimate and uniform blend of two or more finely
normally attributed to finely divided mineral admixtures may
divided materials.
be desired.
3.2 Definitions—Other terms used in this specification are
1.2 The values stated in SI units are to be regarded as the
defined in Terminologies C125 or C219 or Specification
standard. The values given in parentheses are for information
C618.
only.
1.3 This standard does not purport to address all of the
4. Classification
safety concerns, if any, associated with its use. It is the
4.1 The types of pozzolanic blended materials covered by
responsibility of the user of this standard to establish appro-
this specification are as follows:
priate safety and health practices and determine the applica-
4.1.1 Type FC—Blendedpozzolanconsistingofanintimate
bility of regulatory limitations prior to use.
and uniform blend of Class F fly ash and Class C fly ash, and
2. Referenced Documents 4.1.2 Type FCKD—Blended pozzolan consisting of an inti-
mate and uniform blend of Class F fly ash and cement kiln
2.1 ASTM Standards:
dust.
C25 Test Methods for Chemical Analysis of Limestone,
Quicklime, and Hydrated Lime
5. Ordering Information
C125 Terminology Relating to Concrete and Concrete
5.1 Include the following information in orders for blended
Aggregates
pozzolan meeting the requirements of this specification:
C219 Terminology Relating to Hydraulic Cement
5.1.1 The specification designation ASTM Specification
C311 Test Methods for Sampling and Testing Fly Ash or
D5370,
Natural Pozzolans for Use as a Mineral Admixture in
5.1.2 The specification date, if other than the latest pub-
Portland-Cement Concrete
lished version,
C593 Specification for Fly Ash and Other Pozzolans for
5.1.3 The quantity of blended pozzolan desired, and the
Use with Lime
classification desired,
C618 Specification for Coal FlyAsh and Raw or Calcined
5.1.4 A statement as to specific requirements or intended
Natural Pozzolan for Use as a Mineral Admixture in
use of the blended pozzolan, and
Concrete
5.1.5 Request for the manufacturers certification, if desired.
3. Terminology
6. Materials and Manufacturer
3.1 Definitions of Terms Specific to This Standard:
6.1 The pozzolanic blended material is the result of an
intimate and uniform blend.
This specification is under the jurisdiction ofASTM Committee D34 onWaste
NOTE 1—Theattainmentofanintimateanduniformblendoftwotypes
Management and is the direct responsibility of Subcommittee D34.03.03 on
of fine material is difficult. Consequently, adequate equipment and
Industrial Recovery and Reuse.
controls must be provided by the manufacturer. The purchaser should
Current edition approved June 10, 1996. Published August 1996.
ensure himself of the adequacy of the blending operation. See Appendix
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM X1 for the procedure.
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
D 5370 – 96 (2002)
NOTE 2—Certainrawmaterialslikeflyashandcementkilndust,which
ence between total carbon and carbon dioxide. Thus, the
blends are covered by this specification, vary from source to source, as
percentage carbon (corrected for CO )=the percentage total
well as within sources.
carbon−(CO 30.273).
7. Blended Pozzolan for Use with Lime
11. Storage and Inspection
7.1 Ensure that blended pozzolan conforms to the require-
11.1 Store the blended pozzolan in such a manner as to
ments prescribed in Specification C593.
permit easy access for proper inspection and identification of
each shipment. The purchaser shall have access to every
8. Blended Pozzolan for Use in Concrete
facilityforcarefulsamplingandinspection,eitheratthesource
8.1 Ensure that blended pozzolan conforms to the chemical
or at the site of the work as may be specified by the purchaser.
and physical requirements as prescribed in the tables of
12. Rejection
Specification C618. The purchaser will specify the mineral
admixture class (in Specification C618). Carbon may substi- 12.1 Material that fails to conform to the requirements of
tuteforlossonignitionrequirement.Thepercentageofcarbon this specification may be rejected. Report rejection to the
orlossonignitionisdeterminedbytheprocedureinthesection producer or supplier promptly and in writing. In case of
on test methods. dissatisfaction with the results of the test, the producer or
supplier may make claim for a rehearing.
9. Sampling
12.2 Packages more than 2% below the weight marked
9.1 Sample the blended pozzolan in accordance with the thereon, may be rejected; and if the average weight of the
packages in any shipment, as shown by weighing 50 packages
requirements of Test MethodsC311.
taken at random, is less than that marked on the packages, the
10. Test Methods
entire shipment may be rejected.
12.3 Blended pozzolan remaining in storage for a period
10.1 Blended Pozzolans for Use With Lime—Usetestmeth-
greater than 6 months after completion of the tests may
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