# Railing

| Field | Value |
| --- | --- |
| Discipline | ARC |
| Authorities | BCA |
| Pages (COP v3.1) | 85 |
| IFC Bindings | 1 |
| Parameters | 5 |
| Source | CORENET X Code of Practice v3.1 |
| Source link | [View on CORENET X ↗](https://info.corenet.gov.sg/ifc-sg/bim-data-(ifc-sg)/glossary-of-identified-components?id=083f6a48-1fe7-4d69-ab83-e144d18abea9) |

## IFC Bindings

| # | IFC Entity | Predefined subtype(s) | Params | Notes |
| --- | --- | --- | --- | --- |
| 1 | `IfcRailing` | N.A., BOLLARD, GUARDRAIL | 5 |  |

## Parameters

See `parameters.json` for the machine-readable, binding-grouped data (with resolved `allowed_values` for input-limited fields).

| IFC Entity | S/N | Property | Type | Unit | Input limited | Example |
| --- | --- | --- | --- | --- | --- | --- |
| `IfcRailing` | 1 | Height | Length | mm |  | 1000 |
| `IfcRailing` | 2 | Material | Text |  |  |  |
| `IfcRailing` | 3 | SafetyBarrier | Boolean |  | Y | TRUE / FALSE |
| `IfcRailing` | 4 | TypeOfBarrier | Text |  |  |  |
| `IfcRailing` | 5 | IsLaminated | Boolean |  | Y | TRUE / FALSE |