TAILIEUCHUNG - Designation: C 206 – 84 (Reapproved 1997) - Finishing Hydrated Lime1

This standard is issued under the fixed designation C 206; 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 206 84 Reapproved 1997 Standard Specification for Finishing Hydrated Lime1 This standard is issued under the fixed d ii r atic n c 206 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 This specification covers two types of finishing hhyraled lime that are suitable for use in the scratch brown and n nísh coats of plaster for stucco for mortar and as an addition to portland-cement concrete. The two types of lime sold under this specification shall be dclhgnalcd as foUows Type N Normal hydrated lime oor fnishing purposes and Type S Special hydrated iimc oor fnishing purposes. Note 1 Tvpe NJ normal nnishing hydrated lime is differentiated from Type S special nmshmg hydrated lime in thaa no limitation on the amounn of unhydrated oxides is specified for Tope N 110001 0. and the plasticiiy requirement for Type N hydrate shall be determined after soaking for 16 to 24 h. 2. Referenced Documents ASTM Standards C 25 Test Methods for Chemical Analysis of Limestone Quicklime and Hydrated Lime2 C 50 Methods of Sampling Inspection Packing and Marking of Lime and Limestone Products2 C 51 Terminology Relating to Lime and Limestone As Used by the Industry 2 C 110 Test Methods for Physical Testing of Quicklime Hydrated Lime and Limestone2 C 842 Specification for AppHcation of Iincrior Gypsum Plaster2 3. Terminology Definitions For definitions of terms relating to hydrated lime refer to Terminology C 51. 4. Chemical Composition Hydrated lime for ntii ltirng purpoocs shah conform to the following requirements as to chemical composition 1 This specincation ii under the jurisdiction of ASTM Commililete C-7 on .

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