Số hiệu tiêu chuẩn
NF P18-050-1*NF EN 450-1
Tên tiêu chuẩn
Fly ash for concrete - Part 1 : definition, specifications and conformity criteria
Ngày phát hành
2005-10-01
Tiêu chuẩn tương đương
EN 450-1:2005,IDT
Thay thế cho
NF EN 450:199510 (P18-050)
Thay thế bằng
NF EN 450-1+A1:200712 (P18-050-1)
Lịch sử ban hành
NF EN 450-1+A1:200712 (P18-050-1)*NF P18-050-1*NF EN 450-1*NF EN 450:199510 (P18-050)
Từ khóa
Labelling * Concrete mixes * Physical properties of materials * Statistical quality control * Water * Letterings * Specifications * Dosage * Sampling * Fineness * Setting time * Approval testing * Losses on ignition * Laboratory sample * Fly ash * Phosphorus pentoxide * Definitions * Concretes * Chemical properties * Chemical composition * Quality control * Annealing losses * Acceptance (approval) * Determination of content