The document includes provisions and requirements for constituent materials, composition and mixing as well as for the following physical properties of grout for prestressing tendons: fluidity, bleeding, volume change, compressive strength.
Số hiệu tiêu chuẩn
DIN EN 447
Tên tiêu chuẩn
Grout for prestressing tendons - Specification for common grout; German version EN 447:1996
Ngày phát hành
1996-07-00
Tiêu chuẩn tương đương
EN 447 (1996-03), IDT * TS EN 447 (2000-01-06), IDT
Từ khóa
Abilities to flow * Auxiliary materials * Base materials * Changes in volume * Compressive strength * Construction * Definitions * Grouting mortar * Injection methods * Injections * Mortars * Performance tests * Portland cement * Prestressed concrete * Prestressing elements * Production * Properties * Quality control * Specification (approval) * Strength of materials * Testing * Viscosity * Qualification tests