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Designation: C 141 – 97 - Hydraulic Hydrated Lime for Structural Purposes1

This standard is issued under the fixed designation C 141; 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 (e) indicates an editorial change since the last revision or reapproval. This standard has been approved for use by agencies of the Department of Defense. | Designation C 141 - 97 Standard Specification for Hydraulic Hydrated Lime for Structural Purposes1 This standard is issued under the fixed d ii r atic n c 14k 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 e 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 1.1 This specĩ cưĩi n covers Ih y t ruuic hydralcd liime for structural purposes. 1.2 Hydraulic hydrated lime may be used in the scratch or brown coat of plaster stucco mortar or in portland-cement concrete either as blend amendment or admixture. 1.3 The values stated in inch-pound units are to be regarded as the standard. 1.4 The following precautionary caveat pertains only to the test method portion Section 10 of this specification 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. 2. Referenced Documents 2.1 ASTM Standards C 25 Test Methods for Chemical Analysis of Limestone Quicklime and Hydrated Lime2 C 109 Test Method for Compressive Strength of Hydraulic Cement Mortars Using 2-in. or 50-mm Cube Specimens 2 C 150 Specification for Pordand Cement2 C 151 Test Method for Autoclave Expansion of Portland Cement2 C 184 Test Method for Fineness of Hydraulic Cement by the 150-pm No. 100 and 75- pm No. 200 Sieves2 C 187 Test Method for Normal Consistency of Hydraulic Cement2 C 230 Specification for Flow Table For Use in Tcsst of Hydraulic Cement2 C 266 Test Method for Time of Setting of Hydraulic-Cement Paste by Gillmore Needles2 C 305 Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars