This Technical Specification is a method for determining the unidirectional non-steady state chloride penetration parameters of conditioned specimens of hardened concrete. The test method enables the determination of the chloride penetration at a specified age, e. g. for ranking of concrete quality by comparative testing. Since resistance to chloride penetration depends on the aging, including the effects of continual hydration, then the ranking may also change with age.
Số hiệu tiêu chuẩn
prCEN/TS 12390-11
Tên tiêu chuẩn
Testing hardened concrete - Determination of the chloride resistance of concrete, unidirectional diffusion
Ngày phát hành
2009-02-00
Tiêu chuẩn tương đương
ONR CEN/TS 12390-11 (2009-04-01), IDT
Từ khóa
Chlorides * Concrete structures * Concretes * Consistency (mechanical property) * Construction * Construction materials * Definitions * Determination * Diffusion * Evaluations * Penetrations * Properties * Resistance * Solid concrete * Specification (approval) * Strength tests * Testing * Resistors