Aggregates for Use In Concrete

Ensure aggregates conform to the requirements of ASTM C33, "Standard Specification for Concrete Aggregates." Evaluate the aggregates and maintain documention at the plant for potential deleterious expansion due to alkali reactivity, unless the aggregates come from a state department of transportation-approved source. The

ASTM C331 PDF - Masonic Secrets

1.1 This specification defines the requirements for grading and quality of fine and coarse aggregate (other than lightweight or heavyweight aggregate) for use in concrete. 2 1.2 This specification is for use by a contractor, concrete supplier, or other purchaser as part of the purchase document describing the material to be furnished.

ASTM C33/C33M : Standard Specification for Concrete Aggregates

Ensure aggregates conform to the requirements of ASTM C33, "Specification for Concrete Aggregates." The maximum size of coarse aggregate should be as large as practical, but should not exceed 20% of the minimum thickness of the precast concrete utility structure or 75% of the clear cover between reinforcement and the surface of the structure.

recast concrete tility structure Manufacturing

More performance tests are also used to test aggregates in concrete. A typical consensus specification for fine and coarse aggregate for concrete is ASTM C 33. Synthetic aggregates may be either byproducts of an industrial process, in the case of blast-furnace slag, or products of processes developed to manufacture aggregates with special

ASTM C 33/C33M—08 Specification for Concrete Aggregates ...

This specification defines the requirements for grading and quality of fine and coarse aggregate for use in concrete. Fine aggregate shall consist of natural sand, manufactured sand, or a combination thereof. Fine aggregate shall be free of injurious amounts of organic impurities.

ASTM C330/C330M - Standard Specification for Lightweight ...

ASTM C33/C33M, 2018 Edition, March 15, 2018 - Standard Specification for Concrete Aggregates This specification defines the requirements for grading and quality of fine and coarse aggregate (other than lightweight or heavyweight aggregate) for use in concrete. 2 This specification is for use by a contractor, concrete supplier, or other purchaser as part of the purchase document describing the ...

Grading Requirements of Fine Aggregates

Originally approved in 1921. Last previous edition approved in 2011 as C33/C33M – 11A. 3 DOI: 10.1520/C0033_C0033M-13. For referenced ASTM standards, visit the ASTM website,, or 2 For lightweight aggregates, see Specifications C330, C331, and C332; for contact ASTM Customer Service at [email protected]

ASTM C33 - Standard Specification for Concrete Aggregates ...

Apr 30, 2020· ASTM C33/C33M-18,Standard Specification for Concrete Aggregates.This document is Shared by Grace from USA.ASTM C33 / C33M-18 PDF is available for free download. Key words:aggregates,coarse aggregate,concrete aggregates,fine aggregate. ASTM C33/C33M-18 is for use by a contractor, concrete supplier, or other purchaser as part of the purchase document …

Aggregates for Concrete as per American Standards - ASTM [PDF]

The aggregates used in the production of concrete are inert granular materials such as gravel, crushed stone, sand, slag, recycled concrete, and geosynthetic aggregates. The aggregates may be natural, manufactured, or recycled. The aggregates are broadly classified into two types based on the size, namely- fine aggregate and coarse aggregate. In this article, we discuss […]

Aggregates for Concrete

According to Turkish Standards: (TS 706 EN 12620) fillers < 63 μm < fine aggregates < 4 mm < coarse aggregate < 63 mm According to American Standards: (ASTM C33) fillers < 00 (0.149 mm) < fine aggregates < No.4 (4.75 mm) < coarse aggregate < 4 inch (100mm) Aggregates consisting of both coarse and fine particles are

Standard Specification for Concrete Aggregates1

Jan 11, 2020· ASTM C33 Standard Specification for Concrete Aggregates defines the requirements for grading and quality of fine and coarse aggregate for use in concrete. Concrete aggregates, consisting of sand and gravel, represent the grain skeleton of the concrete. From natural deposits, e.

ASTM C331 PDF - PDF For Me

C637 Specification for Aggregates for Radiation-Shielding 4.2 Include in the purchase order for aggregates the follow- Concrete ing information, as applicable: C638 Descriptive Nomenclature of Constituents of Aggre- 4.2.1 Reference to this specification, as C33____, gates for Radiation-Shielding Concrete 4.2.2 Whether the order is for fine ...

Plain and Reinforced Concrete Specification

Sep 21, 2019· These specified limits are stated in Table-1 of ASTM C33. Other Key Parameters. It is preferable to have fine aggregates withe % passing in the average middle zone of %passing limit rather to be on the extreme ends. The fineness Modulus of fine aggregates shall be in the range of 2.3~3.1.

SECTION 033000 - CAST-IN-PLACE CONCRETE

4.1.2 Aggregates—See Specification C144. 4.1.3 Water—Water shall be clean and free of amounts of oils, acids, alkalies, salts, organic materials, or other substances that are deleterious to mortar or any metal in the wall. 4.1.4 Admixtures—Admixtures shall not be added to mortar unless specified. Admixtures shall not add more than 65 ppm

Concrete Aggregates | ASTM | WJE

PIP STS03001 COMPLETE REVISION Plain and Reinforced Concrete Specification May 2017 Process Industry Practices Page 3 of 16 – ASTM C33/C33M - Standard Specification for Concrete Aggregates – ASTM C150/C150M - Standard Specification for Portland Cement – ASTM C618 - Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete

ASTM C33/C33M-18 pdf free download - Free Standards Download

Concrete Products and is the direct responsibility of Subcommittee C27.20 on Architectural and Structural Products. Current edition approved Nov. 10, 2001. Published January 2002. Originally published as C 936–82. Last previous edition C 936–96. 2 Annual Book of ASTM Standards, Vol 04.02. 3 Annual Book of ASTM Standards, Vol 04.05.

Standard Specification for Solid Concrete Interlocking ...

surface texture concrete ASTM D 3398 and elongated particles Grading Workability of fresh concrete; ASTM C 117 (AASHTO T 11) Minimum and maximum economy ASTM C 136 (AASHTO T 27) percentage passing standard sieves Fine aggregate degradation Index of aggregate quality; ASTM C 1137 Change in grading Resistance to degradation during mixing

(PDF) Designation: C33/C33M − 13 Standard Specification ...

1.1 This specification defines the requirements for grading and quality of fine and coarse aggregate (other than lightweight or heavyweight aggregate) for use in concrete. 2 1.2 This specification is for use by a contractor, concrete supplier, or other purchaser as part of the purchase document describing the material to be furnished.

C33 / C33M - 11a Standard Specification for Concrete ...

Aggregate for Standard Weight Concrete: ASTM C33, except as modified herein. Coarse Aggregates: Cleanness Value of not less than 75 when tested as per CMM-Test Method No. California 227. Coarse Aggregate for Shrinkage Controlled Concrete: Lonestar or Hanson Clayton, or Sechelt, B.C. (as supplied by Hanson).

ASTM C331 PDF - S.K.L.J.

ASTM C33 Scope. 1.1 This specification defines the requirements for grading and quality of fine and coarse aggregate (other than lightweight or heavyweight aggregate) for use in concrete. 1.2 This specification is for use by a contractor, concrete supplier, or other purchaser as part of the purchase document describing the material to be furnished.

Standard Specification for Concrete Made by Volumetric ...

Apr 30, 2020· ASTM C33/C33M-13,Standard Specification for Concrete Aggregates.This document was Shared by George from New York, USA. This specification is for use in project specifications to define the quality of aggregate, the nominal maximum size of the aggregate, and other specific grading requirements.Those responsible for selecting the proportions for the concrete mixture shall have the …

Aggregates for Concrete - Memphis

This specification defines the requirements for grading and quality of fine and coarse aggregate for use in concrete. Fine aggregate shall consist of natural sand, manufactured sand, or a combination thereof. Fine aggregate shall be free of injurious amounts of organic impurities. Fine aggregate for use in concrete that will be subject to wetting, extended exposure to humid atmosphere, or ...