Composition, manufacture, chemical and physical properties of controlled fineness, ordinary and rapid-hardening Portland cement.
Số hiệu tiêu chuẩn
BS 12:1989
Tên tiêu chuẩn
Specification for Portland cements
Ngày phát hành
1989-04-28
Tiêu chuẩn liên quan
BS 146 * BS 1014 * BS 1370 * BS 4027 * BS 4246:Part 2 * BS 4550:Part 1 * BS 4550:Part 2 * BS 4550:Section 3.3 * BS 4550:Section 3. 4 * BS 4550:Section 3.5 * BS 4550:Section 3.6 * BS 4550:Section 3.7 * BS 5750:Part 2 * BS 6100:Section 6.1 * BS 6588 * BS 6610 * BS 8110:Part 1
Từ khóa
Rapid-hardening cement * Portland cement * Cements * Composition * Fineness * Setting * Time * Expansion (deformation) * Compressive strength * Chemical composition * Marking * Storage * Safety measures * Bearings