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ASTM C404-07

(Specification)

Standard Specification for Aggregates for Masonry Grout

Standard Specification for Aggregates for Masonry Grout

ABSTRACT
This specification covers aggregates used for masonry grout. Aggregates should consist of either natural or manufactured sand, used alone or in combination with course aggregates. The course aggregates should be made up of crushed stone, gravel, or processed air-cooled iron blast-furnace slag with suitable particle shapes. Both fine and course aggregates should meet the particle size requirements, contain the right amount of deleterious substances and pass the soundness tests. Fine aggregates should be free from injurious amounts of organic impurities.
SCOPE
1.1 This specification covers aggregate for use in grout for masonry.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
The following precautionary cavet pertains only to the test methods portion, Section 8 of the standard. 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
31-May-2007
ICS
91.100.15 - Mineral materials and products
Technical Committee
C12 - Mortars and Grouts for Unit Masonry
Drafting Committee
C12.04 - Specifications for Aggregates for Mortars
Current Stage
Ref Project

Relations

Replaces
ASTM C404-06 - Standard Specification for Aggregates for Masonry Grout
Effective Date
01-Jun-2007
Replaced By
ASTM C404-11 - Standard Specification for Aggregates for Masonry Grout
Effective Date
01-Jul-2011
Referred By
ASTM C476-23 - Standard Specification for Grout for Masonry
Effective Date
01-Jun-2007
Referred By
ASTM C144-18 - Standard Specification for Aggregate for Masonry Mortar
Effective Date
01-Jun-2007
Referred By
ASTM C1180-22 - Standard Terminology of Mortar and Grout for Unit Masonry
Effective Date
01-Jun-2007

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ASTM C404-07 - Standard Specification for Aggregates for Masonry Grout
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: C404 – 07
Standard Specification for
1
Aggregates for Masonry Grout
This standard is issued under the fixed designation C404; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope C128 Test Method for Density, Relative Density (Specific
Gravity), and Absorption of Fine Aggregate
1.1 This specification covers aggregate for use in grout for
C136 Test Method for Sieve Analysis of Fine and Coarse
masonry.
Aggregates
1.2 The values stated in SI units are to be regarded as the
C142 Test Method for Clay Lumps and Friable Particles in
standard. The values given in parentheses are for information
Aggregates
only.
C144 Specification for Aggregate for Masonry Mortar
1.3 The following precautionary cavet pertains only to the
C476 Specification for Grout for Masonry
test methods portion, Section 8 of the standard. This standard
D75 Practice for Sampling Aggregates
does not purport to address all of the safety concerns, if any,
associated with its use. It is the responsiblity of the user of this
3. General Characteristics
standard to establish appropriate safety and health practices
3.1 Aggregates shall consist of natural sand or manufac-
and determine the applicability of regulatory limitations prior
tured sand, used alone or in combination with coarse aggregate
to use.
as described in this specification. Manufactured sand is the
2. Referenced Documents product obtained by crushing stone, gravel, or air-cooled iron
2
blast-furnace slag. Coarse aggregate shall consist of crushed
2.1 ASTM Standards:
stone, gravel, or air-cooled iron blast-furnace slag processed to
C33 Specification for Concrete Aggregates
assure suitable gradation.
C40 Test Method for Organic Impurities in FineAggregates
for Concrete
NOTE 1—Care should be taken to ensure a suitable particle shape, since
C87 Test Method for Effect of Organic Impurities in Fine
excessivequantitiesofflatandelongatedparticleshavehistoricallycaused
problems with workability.
Aggregate on Strength of Mortar
C88 Test Method for Soundness of Aggregates by Use of
4. Grading
Sodium Sulfate or Magnesium Sulfate
4.1 Grading shall conform to the requirements in Table 1 or
C117 TestMethodforMaterialsFinerthan75-µm(No.200)
shall comply with the requirements of 4.2.
Sieve in Mineral Aggregates by Washing
C123 Test Method for Lightweight Particles in Aggregate
NOTE 2—Size No. 1 is that specified for concrete sand in Specification
C127 Test Method for Density, Relative Density (Specific
C33; Size No. 2 is that specified for masonry mortar in Specification
Gravity), and Absorption of Coarse Aggregate C144; and Sizes 8 and 89 are standard sizes as given in Specification C33.
4.2 Aggregates of gradations other than those covered by
Table 1 are permitted if all of the requirements of 4.2.1, 4.2.2,
1
This specification is under the jurisdiction of ASTM Committee C12 on and 4.2.3 are met.
Mortars and Grouts for Unit Masonry and is the direct responsibility of Subcom-
4.2.1 One hundred percent of the fine aggregate shall pass
mittee C12.04 on Specifications for Aggregates for Mortars.
3
the 9.5–mm( ⁄8-in.) sieve and no more than 5 % natural sand or
CurrenteditionapprovedJune1,2007.PublishedJuly2007.Originallyapproved
10 % for manufactured sand shall pass the 75- mm (No. 200)
in 1957. Last previous edition approved in 2006 as C404–06. DOI: 10.1520/C0404-
07.
sieve.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
4.2.2 Onehundredpercentofthecoarseaggregateshallpass
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
1
the 12.5-mm ( ⁄2-in.) sieve and no more than 5 % shall pass the
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. 600-µm (No. 30) sieve.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
C404 – 07
TABLE 1 Grading Requirements
Amounts Finer than Each Laboratory Sieve (Square Openings), weight %
Fine Aggregate Coarse Aggregate
Sieve Size
Size No. 2
Size No. 1 Size No. 8 Size No. 89
Natural Manufactured
1
12.5-mm ( ⁄2-in.) . . . 100 100
3
9.5-mm ( ⁄8-in.) 100 . . 85 to 100 90 to 100
4.75-mm (No. 4) 95 to 100 100 100 10 to 30 20 to 55
2.36-mm (No. 8 ) 80 to 100 95 to 100 95 to 100 0 to 10 5 to 30
1.18-mm (No. 16) 50 to 85 70 to 100 70 to 100 0 to 5 0 to 10
600-µm (No. 30) 25 to 60 40 to 75 40 to 75 . 0 to 5
300-µm (No. 50) 5 to 30 10 to 35 20 to 40 . .
150-µm (No. 1
...

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This specification covers aggregates used for masonry grout. Aggregates should consist of either natural or manufactured sand, used alone or in combination with course aggregates. The course aggregates should be made up of crushed stone, gravel, or processed air-cooled iron blast-furnace slag with suitable particle shapes. Both fine and course aggregates should meet the particle size requirements, contain the right amount of deleterious substances and pass the soundness tests. Fine aggregates should be free from injurious amounts of organic impurities.
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SIGNIFICANCE AND USE
4.1 Material finer than the 75-μm (No. 200) sieve can be separated from larger particles much more efficiently and completely by wet sieving than through the use of dry sieving. Therefore, when accurate determinations of material finer than 75 μm (No. 200) in fine or coarse aggregate are desired, this test method is used on the sample prior to dry sieving in accordance with Test Method C136/C136M. The results of this test method are included in the calculation in Test Method C136/C136M, and the total amount of material finer than 75 μm (No. 200) by washing, plus that obtained by dry sieving the same sample, is reported with the results of Test Method C136/C136M. Usually, the additional amount of material finer than 75 μm (No. 200) obtained in the dry sieving process is a small amount. If it is large, the efficiency of the washing operation should be checked. It could also be an indication of degradation of the aggregate.  
4.2 Plain water is adequate to separate the material finer than 75 μm (No. 200) from the coarser material with most aggregates. In some cases, the finer material is adhering to the larger particles, such as some clay coatings and coatings on aggregates that have been extracted from bituminous mixtures. In these cases, the fine material will be separated more readily with a wetting agent in the water.
SCOPE
1.1 This test method covers the determination of the amount of material finer than a 75-μm (No. 200) sieve in aggregate by washing. Clay particles and other aggregate particles that are dispersed by the wash water, as well as water-soluble materials, will be removed from the aggregate during the test.  
1.2 Two procedures are included, one using only water for the washing operation, and the other including a wetting agent to assist the loosening of the material finer than the 75-μm (No. 200) sieve from the coarser material. Unless otherwise specified, Procedure A (water only) shall be used.  
1.3 The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard.
Note 1: Sieve size is identified by its standard designation in Specification E11. The alternative designation given in parentheses is for information only and does not represent a different standard sieve size.  
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Standard Test Methods for Residual Carbon, Apparent Residual Carbon, and Apparent Carbon Yield in Coked Carbon-Containing Brick and Shapes

SIGNIFICANCE AND USE
3.1 These test methods are designed for use with carbon-containing products. The residual carbon content of a coked carbon-containing brick or shape is an indication of how much carbon may be available, in service, to resist slag attack on, or oxidation loss of, that body. Apparent carbon yield gives an estimate of the relative efficiency of the total carbonaceous matter to be retained as residual carbon.  
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SCOPE
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SCOPE
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