ASTM C1097-13
(Specification)Standard Specification for Hydrated Lime for Use in Asphalt Cement or Bituminous Paving Mixtures
Standard Specification for Hydrated Lime for Use in Asphalt Cement or Bituminous Paving Mixtures
ABSTRACT
This specification covers high calcium, dolomitic and magnesian-hydrated lime for use in asphalt cement or bituminous pavements. Hydrated lime, either dry or slurry form, shall conform to the chemical composition requirements for calcium and magnesium oxides, carbon dioxide, unhydrated calcium and magnesium oxides, and free moisture of dry hydrates as shall be determined by chemical analysis. The particle size of hydrated lime shall also be determined using a standardized spray nozzle and pressure gauge.
SCOPE
1.1 This specification covers high calcium, dolomitic and magnesian-hydrated lime for use in asphalt cement or bituminous paving mixtures.Note 1—Hydrated lime, either calcitic, dolomitic, or magnesian, improves bonding of bitumen and aggregates which reduces susceptibility to moisture damage, reduces age hardening by chemically stabilizing polar compounds found in asphalts, and increases initial stiffness of asphalt mixtures.Note 2—No attempt is made to present requirements for any by-product lime.
1.2 This standard does not purport to address the safety concerns 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
Relations
Buy Standard
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:C1097 −13
Standard Specification for
Hydrated Lime for Use in Asphalt Cement or Bituminous
1
Paving Mixtures
This standard is issued under the fixed designation C1097; 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.
1. Scope D8 Terminology Relating to Materials for Roads and Pave-
ments
1.1 This specification covers high calcium, dolomitic and
D242 Specification for Mineral Filler For Bituminous Pav-
magnesian-hydrated lime for use in asphalt cement or bitumi-
ing Mixtures
nous paving mixtures.
D546 Test Method for Sieve Analysis of Mineral Filler for
NOTE 1—Hydrated lime, either calcitic, dolomitic, or magnesian,
Bituminous Paving Mixtures
improves bonding of bitumen and aggregates which reduces susceptibility
to moisture damage, reduces age hardening by chemically stabilizing
3. Terminology
polar compounds found in asphalts, and increases initial stiffness of
asphalt mixtures.
3.1 For definitions of terms used in this specification, refer
NOTE 2—No attempt is made to present requirements for any by-
to Terminology C51 or Terminology D8.
product lime.
1.2 This standard does not purport to address the safety
4. Chemical Requirements
concerns associated with its use. It is the responsibility of the
4.1 Hydrated lime for use in asphalt cement or bituminous
user of this standard to establish appropriate safety and health
paving mixtures shall conform to the following chemical
practices and determine the applicability of regulatory limita-
composition:
tions prior to use.
Calcium and Magnesium Oxides 90.0
(on an LOI-free basis), min, %
2. Referenced Documents
2
2.1 ASTM Standards: Carbon Dioxide (taken at point of 5.0
manufacture), max, %
C25 Test Methods for Chemical Analysis of Limestone,
Quicklime, and Hydrated Lime
Unhydrated Calcium and Magnesium 5.0
C50 Practice for Sampling, Sample Preparation, Packaging, Oxides, max, %
and Marking of Lime and Limestone Products
Free Moisture of Dry Hydrates (taken at 2.0
C51 Terminology Relating to Lime and Limestone (as used
point of manufacture), max, %
by the Industry)
4.2 The chemical analysis of the hydrated lime shall be
C110 Test Methods for Physical Testing of Quicklime,
determined in accordance with Test Methods C25, C1271,or
Hydrated Lime, and Limestone
C1301.
C1271 Test Method for X-ray Spectrometric Analysis of
Lime and Limestone
5. Physical Requirements
C1301 Test Method for Major and Trace Elements in Lime-
5.1 Hydrated lime, either dry or slurry form, shall not have
stone and Lime by Inductively Coupled Plasma-Atomic
more than 3.0 % retained on a 600 µm (No. 30) sieve and not
Emission Spectroscopy (ICP) and Atomic Absorption
more than 30 % retained on a 75 µm (No. 200) sieve.
(AA)
NOTE 3—Specification D242 also conta
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: C1097 − 07 (Reapproved 2012) C1097 − 13
Standard Specification for
Hydrated Lime for Use in Asphalt Cement or Bituminous
1
PavementsPaving Mixtures
This standard is issued under the fixed designation C1097; 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.
1. Scope
1.1 This specification covers high calcium, dolomitic and magnesian-hydrated lime for use in asphalt cement or bituminous
pavement. paving mixtures.
NOTE 1—Hydrated lime, either calcitic, dolomitic, or magnesian, improves bonding of bitumen and aggregates which reduces susceptibility to moisture
damage, reduces age hardening by chemically stabilizing polar compounds found in asphalts, and increases initial stiffness of asphalt mixtures.
NOTE 2—No attempt is made to present requirements for any by-product lime.
1.2 This standard does not purport to address the safety concerns 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.
2. Referenced Documents
2
2.1 ASTM Standards:
C25 Test Methods for Chemical Analysis of Limestone, Quicklime, and Hydrated Lime
C50 Practice for Sampling, Sample Preparation, Packaging, and Marking of Lime and Limestone Products
C51 Terminology Relating to Lime and Limestone (as used by the Industry)
C110 Test Methods for Physical Testing of Quicklime, Hydrated Lime, and Limestone
C1271 Test Method for X-ray Spectrometric Analysis of Lime and Limestone
C1301 Test Method for Major and Trace Elements in Limestone and Lime by Inductively Coupled Plasma-Atomic Emission
Spectroscopy (ICP) and Atomic Absorption (AA)
D8 Terminology Relating to Materials for Roads and Pavements
D242 Specification for Mineral Filler For Bituminous Paving Mixtures
D546 Test Method for Sieve Analysis of Mineral Filler for Bituminous Paving Mixtures
3. Terminology
3.1 For definitions of terms used in this specification, refer to Terminology C51 or Terminology D8.
4. Chemical Requirements
4.1 Hydrated lime for use in asphalt cement or bituminous paving mixtures shall conform to the following chemical
composition:
Calcium and Magnesium Oxides 90.0
(on an LOI-free basis, minimum % )
Carbon Dioxide (taken at point of 5.0
manufacture,
maximum % )
Unhydrated Calcium and Magnesium 5.0
Oxides (maximum% )
Free Moisture of Dry Hydrates (taken at 2.0
point of manufacture, maximum %)
1
This specification is under the jurisdiction of ASTM Committee C07 on Lime and is the direct responsibility of Subcommittee C07.02 on Specifications and Guidelines.
Current edition approved Dec. 1, 2012Dec. 1, 2013. Published December 2012January 2014. Originally approved in 1990. Last previous edition approved in 20072012
as C1097 – 07.C1097 – 07 (2012). DOI: 10.1520/C1097-07R12
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.