Có 60+ tài liệu thuộc chủ đề "specification"
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Processing Additions for Use in the Manufacture of Hydraulic Cements 1. 1.1 This specification pertains to the criteria and tests to be used for determining whether a processing addition, when used in the recommended amount at the option of the cement producer in the manufacture of hydraulic cements, meets the requirements as prescribed by definition in Specifications C 150, C...
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Use of Apparatus for the Determination of Length Change of Hardened Cement Paste, Mortar, and Concrete 1. the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. 1.1 This practice covers the requirements for the apparatus and equipment used to prepare specimens for the determination of length...
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This standard has been approved for use by agencies of the Department of Defense.. The values stated first shall be regarded as the standard. These notes and footnotes (excluding those in tables and figures) are not requirements of the standard.. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It...
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Gypsum Panel Products 20. 4.1 For use in these test methods, a sample shall consist of not less than 0.25 % of the number of gypsum panel products in a shipment, but not less than three gypsum panel products.. The deformation of the specimen controls the cross head speed.. 7.2 Significance and Use—This test method covers a pro- cedure for...
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These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.. 1.5 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 appro- priate safety and health practices and determine the applica-...
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Joint Compound and Joint Tape for Finishing Gypsum Board 1. This standard is issued under the fixed designation C 475. This standard has been approved for use by agencies of the Department of Defense.. 1.1 This specification covers all-purpose, taping and finish- ing joint compounds, and paper joint tape.. 1.2 This specification also covers the minimum require- ments for an...
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Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the Testing of Hydraulic Cements and Concretes 1. the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. 1.2 Values in SI units shall be obtained by measurement in SI units or by appropriate conversion, using the...
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Nails for the Application of Gypsum Board 1. This standard is issued under the fixed designation C 514. This standard has been approved for use by agencies of the Department of Defense.. 1.1 This specification covers requirements for steel wire nails suitable for use in the application of gypsum board.. N OTE 1—This specification does not necessarily cover nails for...
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Standard Test Method for. Optimum SO 3 in Hydraulic Cement Using 24-h Compressive Strength 1. This standard is issued under the fixed designation C 563. 1.1 This test method describes the determination of opti- mum SO 3 for maximum 24-h compressive strength by mea- suring the change in strength produced in hydraulic cement mortar as a result of substituting calcium...
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Standard Specification for Gypsum Veneer Plaster 1. This standard is issued under the fixed designation C 587. This standard has been approved for use by agencies of the Department of Defense.. specifically designed as a veneer plaster to be applied over gypsum base for veneer plasters, masonry or concrete surfaces to a maximum thickness of 1 ⁄ 4 in. 1.2...
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Gypsum Base for Veneer Plasters 1. This standard is issued under the fixed designation C 588/C 588M. This standard has been approved for use by agencies of the Department of Defense.. 1.1 This specification covers types of gypsum base that are designed to be used as a base for application of veneer plaster.. The values stated in each system shall...
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Water-Resistant Gypsum Backing Board 1. This standard is issued under the fixed designation C 630/C 630M. This standard has been approved for use by agencies of the Department of Defense.. 1.1 This specification covers water-resistant gypsum back- ing board that is designed primarily to be used as a base for the application of ceramic or plastic tile on walls or...
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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.. 3.1.2 fly ash—the finely divided residue that results from the combustion of ground or powdered...
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This standard has been approved for use by agencies of the Department of Defense.. 1.1 This specification pertains to five classes of blended hydraulic cements for both general and special applications, using slag or pozzolan, or both, with portland cement or portland cement clinker or slag with lime.. Values in SI units shall be obtained by measurement in SI units...
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Standard Test Method for. Drying Shrinkage of Mortar Containing Hydraulic Cement 1. This standard is issued under the fixed designation C 596. the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. 1.1 This test method covers the determination of the change in length on drying of...
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Agricultural Liming Materials 1. This standard is issued under the fixed designation C 602. This standard has been approved for use by agencies of the Department of Defense.. 1.1 This specification covers agricultural liming materials, such as burnt lime (quicklime), hydrated lime, limestone, (calcitic and dolomitic), marl, shells, and byproducts including slag, and other materials.. 1.2 The following precautionary caveat...
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Designation: C 737 – 97. Limestone for Dusting of Coal Mines 1. This standard is issued under the fixed designation C 737. 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...
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the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. 1.4 The following safety hazards caveat pertains only to the test methods described in this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the...
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This standard is issued under the fixed designation C 645. This standard has been approved for use by agencies of the Department of Defense.. 1.1 This specification covers nonstructural steel framing members in interior construction assemblies.. 1.3 The following safety hazards caveat pertains only to the test methods portion, Sections 9 and 10, of this specification:. This standard does not...
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the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. 1.1 This specification covers methods to investigate the effectiveness of a material to beneficially change the properties of hydraulic cements when the material is interground with the clinker during manufacture of the cement.. Table 1 sets forth...