The A1 amendment an EN 934-4 "Admixtures for concrete, mortar and grout - Admixtures for grout for prestressing tendons - Part 4: Definitions, requirements, conformity, marking and labelling; German version EN 934-4:2001/A1:2004" encloses the adaption of normative references in the standard the actual stat of the reference standards.                          
                          
                          
                            
                                
                                    
                                        Số hiệu tiêu chuẩn
                                        DIN EN 934-4/A1
                                     
                                    
                                        Tên tiêu chuẩn
                                        Admixtures for concrete, mortar and grout - Admixtures for grout for prestressing tendons - Part 4: Definitions, requirements, conformity, marking and labelling; German version EN 934-4:2001/A1:2004
                                     
                                                                        
                                        Ngày phát hành
                                        2005-06-00
                                     
                                                                        
                                    
                                        Tiêu chuẩn tương đương
                                        
                                            EN 934-4/A1 (2004-10), IDT                                        
                                     
                                    
                                    
                                    
                                    
                                    
                                        Từ khóa
                                        Additives * Composition * Concrete addition * Concrete admixtures * Concrete aggregates * Concrete work * Concretes * Conformity * Conformity testing * Construction * Construction materials * Definitions * Grouting mortar * Letterings * Liquid * Marking * Mortars * Powdery * Preparation * Prestressing elements * Production control * Quality control * Quality surveillance * Sampling methods * Specification * Specification (approval) * Surveillance (approval) * Test mixture * Testing devices