BS EN 16497-1:2015
$198.66
Chimneys. Concrete System Chimneys – Non-balanced flue applications
Published By | Publication Date | Number of Pages |
BSI | 2015 | 62 |
This European Standard specifies the materials and the dimensional and performance requirements for straight concrete system chimneys for non-balanced flue applications comprising a concrete flue liner and a combination of compatible chimney components, which may be concrete flue blocks (see Clause 4), obtained or specified from one manufacturing source with product responsibility for the whole chimney.
This European Standard does not apply to concrete system chimneys with back ventilation.
This European Standard does not cover products designated wet (W) in conjunction with corrosion class 3.
This European Standard also applies to concrete system chimneys constructed from storey-height elements and flue blocks reinforced for handling.
NOTE Any reference to the term flue blocks implies both flue blocks and their fittings, except where otherwise indicated.
PDF Catalog
PDF Pages | PDF Title |
---|---|
6 | Foreword |
7 | 1 Scope 2 Normative references 3 Terms and definitions |
8 | Figure 1 — Manufacturer’s declared height |
9 | 4 Form |
10 | 5 Materials 5.1 General 5.2 Reaction to fire 5.3 Reinforcement for handling |
11 | 6 Surface treatment 7 Tolerances on dimensions of individual concrete components 7.1 Declared dimensions 7.2 Straightness |
12 | 7.3 Squareness of ends 8 Performance 8.1 Heat stress resistance 8.2 Heat shock resistance Table 1 — Heat stress test temperature |
13 | 8.3 Thermal resistance 8.4 Gas tightness 8.5 Abrasion resistance Table 2 — Abrasion resistance |
14 | 8.6 Compressive strength 8.7 Corrosion resistance 8.8 Condensate resistance 8.9 Water vapour diffusion resistance 8.10 Bulk density 8.11 Flexural strength under wind loading |
15 | Figure 2 — Explanation of last point of support 8.12 Flow resistance 8.12.1 Flow resistance of straight flue blocks 8.12.2 Flow resistance of fittings |
16 | 8.13 Freeze-thaw resistance 8.14 Resistance to fire external to external 8.15 Dangerous substances 8.16 Relative movement between inner liner and outer wall 8.17 Terminals 8.17.1 Types 8.17.1.1 Type I 8.17.1.1.1 Type 1a 8.17.1.1.2 Type Ib |
17 | 8.17.1.2 Type II 8.17.2 Flow resistance of terminals. 8.17.3 Wind velocity pressure of Type II terminals 8.17.4 Rainwater ingress 9 Designation 9.1 General |
18 | Figure 3 — Example of a designation system 9.2 Temperature class Table 3 — Temperature class 9.3 Pressure class |
19 | Table 4 — Pressure classes and gas tightness/leakage rate 9.4 Resistance to condensate class 9.5 Corrosion resistance class Table 5 — Corrosion resistance classes |
20 | 9.6 Resistance to fire class 10 Marking 11 Product information |
21 | 12 Assessment and Verification of the Constancy of Performance (AVCP) 12.1 General 12.2 Type testing 12.2.1 General |
22 | 12.2.2 Type testing 12.2.2.1 Initial type testing 12.2.2.2 Further type tests 12.2.3 Test reports 12.2.4 Shared other party results |
23 | 12.2.5 Cascading determination of the product type results |
24 | 12.3 Factory production control (FPC) 12.3.1 General 12.3.2 Requirements 12.3.2.1 General |
25 | 12.3.2.2 Equipment 12.3.2.2.1 Testing 12.3.2.2.2 Manufacturing 12.3.2.3 Raw materials and components 12.3.2.4 Controls during manufacturing process 12.3.2.5 Product testing and evaluation |
26 | 12.3.2.6 Handling, storage and packaging 12.3.3 Product specific requirements 12.3.4 Initial inspection of factory and of FPC |
27 | 12.3.5 Continuous surveillance of FPC 12.3.6 Procedure for modifications 12.3.7 One-off products, pre-production products (e.g. prototypes) and products produced in very low quantity |
28 | Table 6 — Factory production control and type tests |
29 | Annex A (normative) Test methods A.1 Squareness of ends test A.1.1 Apparatus |
30 | A.1.2 First procedure A.1.3 Test result — first procedure A.1.4 Second procedure A.1.5 Test result — second procedure A.2 Straightness test A.2.1 Apparatus |
31 | A.2.2 Procedure A.2.2.1 Place the measuring device along the line HT as shown in Figure A.2. A.2.2.2 Measure the maximum distance from the centre of the straight line created by the apparatus in A.2.1 spanning any concave curve on the outside of the flue block surface (DS) as shown in Figure A.2. Figure A.2 — Straightness test A.2.3 Test result A.3 Thermal performance tests A.3.1 Test method |
32 | A.3.2 Test results A.4 Thermal resistance A.4.1 Test method A.4.2 Test results A.5 Gas tightness test A.5.1 Test Method |
33 | A.5.2 Test result A.6 Abrasion resistance test A.6.1 Test method A.6.2 Test result A.7 Compressive strength test A.7.1 Apparatus A.7.2 Preparation of test sample |
34 | Figure A.3 — Compressive strength sample A.7.3 Test procedure A.7.4 Test result A.8 Corrosion and condensate resistance test A.8.1 Test apparatus |
36 | Figure A.4 — Corrosion test apparatus |
37 | A.8.2 Acid solution and test solution A.8.3 Test sample A.8.4 Conditioning A.8.5 Test procedure |
38 | A.8.6 Test results A.9 Water vapour diffusion resistance A.9.1 Test method A.9.2 Test results A.10 Flexural strength under wind load A.10.1 Principle |
39 | Figure A.5 — Wind load test A.10.2 Preparation of test specimen A.10.3 Test procedure A.10.4 Test result A.11 Bulk density A.11.1 Apparatus A.11.2 Procedure |
40 | A.11.3 Test result A.12 Ultimate compressive strength A.12.1 Test procedure A.12.2 Test result |
41 | Annex B (informative) Examples of concrete flue block shapes B.1 Straight flue blocks B.1.1 Solid wall flue blocks Figure B.1 — Solid wall flue blocks B.1.2 Hollow wall flue blocks Figure B.2 — Hollow wall flue blocks with hollows through block and with hollows closed at one end B.1.3 Multi-flued flue blocks |
42 | Figure B.3 — Multi-flued flue blocks B.1.4 Multi-wall blocks Figure B.4 — Multi-wall blocks B.2 Flue block fittings – Tee/access/connection unit |
43 | Figure B.5 — Flue block fittings – Tee/access/connection unit |
44 | Annex C (normative) Thermal resistance calculation method C.1 Thermal resistance of the individual element C.2 Thermal resistance of the chimney and of enclosures |
45 | Annex D (normative) Requirements of sampling plan in accordance with ISO 2859-1 at an Acceptable Quality Level (AQL) of 10 % and inspection level S2 D.1 Acceptability determination D.1.1 Single sampling D.1.2 Double sampling D.2 Normal inspection |
46 | Figure D.1 — Summary of sampling procedures (continuous batches) Table D.1 — Sampling plans for normal inspection |
47 | D.3 Reduced Inspection Table D.2 — Sampling plans for reduced inspection Table D.3 — Limit number of defectives for normal to reduced inspection D.4 Reduced to normal inspection D.5 Tightened inspection |
48 | Table D.4 — Sampling plans for tightened inspection D.6 Tightened to normal inspection D.7 Discontinuation of inspection |
49 | Annex E (informative) Recommended test sequence for performance characteristics |
50 | Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation ZA.1 Scope and relevant characteristics Table ZA.1.1 — Relevant clauses for concrete system chimney for non-balanced flue applications |
51 | Table ZA.1.2 — Relevant clauses for terminals for concrete system chimney for non-balanced flue applications |
52 | ZA.2 Procedure for AVCP of concrete system chimneys ZA.2.1 Systems of AVCP Table ZA.2 — System(s) of AVCP |
53 | Table ZA.3.1 — Assignment of AVCP tasks for concrete system chimneys in non-balanced applications under system 2+ Table ZA.3.2 — Assignment of AVCP tasks for terminals in concrete system chimneys and in non-balanced applications under system 4 ZA.2.2 Declaration of performance (DoP) ZA.2.2.1 General |
54 | ZA.2.2.2 Content |
55 | ZA.2.2.3 Example of DoP |
57 | ZA.3 CE marking and labelling |
58 | Figure ZA.1 — Example CE marking information of products under AVCP system 2+ |
59 | Figure ZA.2 — Example CE marking information of terminals under AVCP system 4 |
60 | Bibliography |