This national standard specifies the classification, code name, tag, requirement, test method, test rules, sign, packing, transportation and storage of the fire resistant door sets.
This standard is applicable to timber, steel and timber-steel fire resistant hung door sets and other material fire resistant door sets. As for other open mode fire resistant door sets, refer to this standard.
Foreword 2
1 Scope 6
2 The normative references 6
3 Terminologies and Definition 6
4 Classification, code name and tag 7
5 Requirements 10
5.1 General requirements 10
5.2 Material 10
5.3 Fittings 12
5.4 Processing technique and appearance quality 13
5.5 Door wing quality 13
5.6 Size limit deviation 13
5.7 Form-position tolerance 14
5.8 Tolerance of fit 14
5.9 Flexibility 14
5.10 Reliability 14
6 Test methods 15
6.1 Requirement for specimen 15
6.2 Accuracy of instrument and equipment 15
6.3 Material 15
6.4 Fittings 16
6.5 Processing technique and appearance quality 17
6.6 Door wing quality 17
6.7 Dimensional Tolerance 17
6.8 Tolerance of Form and Position 20
6.9 Fit Tolerance 23
6.10 Flexibility 25
6.11 Reliability 25
6.12 Fire Resistance 25
7 Test Rules 25
7.1 Delivery Test 25
7.2 Version Inspection 26
8 Mark, Package, Transportation and Storage 27
Annex A (Normative Annex) Requirements and Test Methods of Flameproof Lock 29
Annex B (Normative Annex) Fire Resistance Requirements and Test Methods of the Fire Resistant Gemel (Hinge) 30
Annex C (Normative Annex) Fire Resistance Requirements and Test Methods of Fire Resistant Sequence Controller 31
Annex D (Normative Annex) Fire Resistance Requirements and Test Methods of Fire Resistant Bolt 32