Số hiệu tiêu chuẩn
BS 12:1991
Tên tiêu chuẩn
Specification for Portland cement
Ngày phát hành
1991-11-29
Tiêu chuẩn liên quan
BS 146 * BS 915 * BS 1014 * BS 1370 * BS 4027 * BS 4246 * BS 4248 * BS 4550:Part 3:Section 3.4 * BS 5262 * BS 5328:Part 1 * BS 5628:Part 3 * BS 5750 * BS 6100:Section 6.1 * BS 6588 * BS 6610 * BS 8000:Part 2 * BS 8000:Part 3 * BS 8110:Part 1 * EN 196-1 * EN 196-2 * EN 196-3 * EN 196-7 * EN 196-21
Từ khóa
Portland cement * Cements * Chemical composition * Composition * Compressive strength * Setting * Time * Expansion (deformation) * Marking * Acceptance inspection * Conformity * Sampling methods * Defects * Sampling tables * Grades (quality) * Storage * Safety measures * Flatwork ironers * Bearings * Shortage