1.1 This specification covers hydraulic hydrated lime 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 purp