The standard is the german version of ISO 4109 "Fresh concrete - determination of the consistency - slump test" which, following the decision of sub-department VII of the building division of DIN, is to be adopted as a german standard without modification. The standard specifies a method for the determination of the consistency of fresh concrete by measuring the slums of a specimen of fresh concrete. The measurements take place after the removalof the mould in which the specimen has previously been compacted by tamping manually.
Số hiệu tiêu chuẩn
DIN ISO 4109
Tên tiêu chuẩn
Fresh concrete; determination of the consistency; slump test; identical with ISO 4109:1980
Ngày phát hành
1991-06-00
Tiêu chuẩn tương đương
ISO 4109 (1980-02), IDT
Tiêu chuẩn liên quan
ISO 2736
Thay thế cho
DIN ISO 4109 (1989-01)
Từ khóa
Compacting * Compactness * Concrete * Concretes * Consistency * Consistency (mechanical property) * Construction * Construction materials * Fresh concrete * Measurement * Mechanical testing * Settlements * Soil subsidence * Testing * Tests * Sinking analysis