BS 1722-14:2017 – TC:2020 Edition
$217.84
Tracked Changes. Fences – Specification for open mesh steel panel
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 91 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 60 | Foreword |
| 62 | Introduction |
| 63 | 1 Scope 2 Normative references |
| 64 | 3 Terms and definitions 4 Materials 4.1 Infill — Mesh types |
| 65 | Table 1 — Characteristics of compliant welded mesh specifications Table 2 — Characteristics of compliant expanded metal mesh panels |
| 66 | Table 3 — Characteristics of compliant woven mesh panels |
| 67 | Figure 1 — Example of typical welded mesh |
| 68 | Figure 2 — Example of typical expanded metal mesh Figure 3 — Example of typical woven mesh |
| 69 | 4.2 Posts 4.3 Fittings 5 Design 5.1 Loading |
| 70 | Table 4 — Loads to be applied 5.2 Toppings 5.3 Security against burrowing 6 Foundations and sills 6.1 General 6.2 Concrete sills 6.3 Concrete for post foundations and sills 7 Construction of gates 7.1 General |
| 71 | Table 5 — Typical frame sizes for individual gate leaf widths (pairs or singles)A) 7.2 Hinges |
| 72 | Figure 4 — Example of a hinge design Table 6 — Typical minimum requirements for fittings for gates Table 7 — Typical minimum dimensions for gate fittings |
| 73 | Figure 5 — Example of a hinge eyebolt |
| 74 | Figure 6 — Example of a hinge pin 7.3 Drop bolts and slam plates Figure 7 — Example of a drop bolt arrangement |
| 75 | 7.4 Locking mechanisms Figure 8 — Example of a locking bar arrangement 7.5 Gate posts |
| 76 | Table 8 — Typical steel post sizes (SHS) for individual gate leaf widths (pairs or singles)A) 7.6 Welding 8 Installation 8.1 Level and line |
| 77 | 8.2 Posts Table 9 — Typical post foundations for general purpose fences 8.3 Cranked tops and extension arms 8.4 Bolts |
| 78 | 9 Statement of conformity 9.1 Fence manufacturer 9.2 Fence installer 9.3 Certificate 9.4 Statement |
| 79 | Annex A (informative) Specifying an open mesh steel panel fence |
| 80 | Annex B (normative) Steel components and protective treatment |
| 81 | Table B.1 — Recommended steel grades |
| 82 | Annex C (normative) Calculation of wind loads Table C.1 — Drag coefficients (Cd) of fence panels |
| 83 | Table C.2 — Calculations for each component |
| 84 | Figure C.1 — Example of support frame for static load testing of mesh panels Annex D (informative) Ground sloping conditions |
| 85 | Figure D.1 — Method 1: up to 20° Figure D.2 — Method 2: over 20° |
| 86 | Figure D.3 — Method 3: approximately 45° |
| 87 | Figure D.4 — Alternatives to Figure D.1, Figure D.2 and Figure D.3 |
| 88 | Figure D.5 — Raking woven mesh |
| 89 | Bibliography |
