Có 28+ tài liệu thuộc chủ đề "testing"
tailieu.vn Xem trực tuyến Tải xuống
1.1 This test method covers determination of the fineness of portland cement as represented by a calculated measure of specific surface, expressed as square centimetres of total surface area per gram, or square metres of total surface area per kilogram, of cement, using the Wagner turbidimeter. 1.2 This standard does not purport to address all of the safety concerns, if...
tailieu.vn Xem trực tuyến Tải xuống
Hydraulic Hydrated Lime for Structural Purposes 1. This standard is issued under the fixed designation C 141. This standard has been approved for use by agencies of the Department of Defense.. 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...
tailieu.vn Xem trực tuyến Tải xuống
Heat of Hydration of Hydraulic Cement 1. 1.1 This test method covers the determination of the heat of hydration of a hydraulic cement by measuring the heat of solution of the dry cement and the heat of solution of a separate portion of the cement that has been partially hydrated for 7 and for 28 days, the difference between these...
tailieu.vn Xem trực tuyến Tải xuống
This standard is issued under the fixed designation C 151. 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 determination of the autoclave expansion of portland cement by means of a test on a neat cement specimen.. 1.3 This standard does...
tailieu.vn Xem trực tuyến Tải xuống
Sampling and the Amount of Testing of Hydraulic Cement 1. the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. This standard has been approved for use by agencies of the Department of Defense.. 1.1 This practice covers procedures for sampling and for the amount of testing...
tailieu.vn Xem trực tuyến Tải xuống
Fineness of Hydraulic Cement by the 150-µm (No. 100) and 75-µm (No. This standard is issued under the fixed designation C 184. the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. e 1 N OTE —The calculation in 6.1.1.1 was corrected editorially in February 1996.. 1.1...
tailieu.vn Xem trực tuyến Tải xuống
Standard Test Method for. Air Content of Hydraulic Cement Mortar 1. the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. This standard has been approved for use by agencies of the Department of Defense.. 1.1 This test method covers the determination of the air content of...
tailieu.vn Xem trực tuyến Tải xuống
Standard Specification for Finishing Hydrated Lime 1. 1.1.1 Type N—Normal hydrated lime for finishing purposes, and. 1.1.2 Type S—Special hydrated lime for finishing purposes.. C 25 Test Methods for Chemical Analysis of Limestone, Quicklime, and Hydrated Lime 2. 4.1 Hydrated lime for finishing purposes shall conform to the following requirements as to chemical composition:. 5.1 The percentage residue of finishing...